#effluent spill

[allthecanadianpolitics]

"Environment and Climate Change Canada says Teck Metals Ltd., a subsidiary of Teck Resources Ltd., has been ordered to pay $2.2 million in federal and provincial fines for an effluent spill into the Columbia River.

The government department says in a statement that Teck earlier pleaded guilty to two charges laid under the federal Fisheries Act and one charge under British Columbia's Environmental Management Act.

The charges stem from a February 2019 release of effluent into the Columbia River, which the government says was caused by a leak from the company's fertilizer operations in Warfield, B.C.

The government says the low-pH effluent was harmful to fish.

Environment and Climate Change Canada investigated the spill and found that the 2.5-million-litre discharge resulted from numerous operational errors.

They say that Teck will be added to the Environmental Offenders Registry, and the federal fine of $2 million will go to the government's Environmental Damages Fund."

Full article

Tagging: @politicsofcanada

[fazalkhan2914]

[rjzimmerman]

Excerpt from this press release from the Center for Biological Diversity:

The Florida Department of Environmental Protection has agreed to a draft Clean Water Act permit that will require more robust oversight of pollution from the Piney Point phosphate facility.

Today’s agreement, which was spurred by a lawsuit from conservation groups, includes establishing enforceable limits on harmful effluent discharged into Tampa Bay.

After allowing the facility to operate without a permit for 20 years, Florida has also agreed to fund independent monitoring of its impacts on Tampa Bay’s water quality.

The Piney Point phosphogypsum stack is a mountainous heap of toxic waste topped by an impoundment of hundreds of millions of gallons of process wastewater, stormwater and tons of dredged spoil from Port Manatee.

Three years ago, after discovering a leak in the facility’s reservoir liner, regulators ordered the discharge of 215 million gallons of wastewater from the gypstack into Tampa Bay to avert a catastrophic collapse and flooding. The massive, fish-killing discharge of toxic, untreated wastewater followed years of regulatory failures and mismanagement at the facility.

Following the spill, the owners of the site, HRK Holdings LLC, entered bankruptcy. The conservation groups have requested U.S. District Judge William Jung hold HRK responsible for violating the Clean Water Act by discharging pollutants into Tampa Bay without a lawfully issued permit.

During the 2021 wastewater release, Tampa Bay received more nitrogen — nearly 200 tons — than it usually receives from all other sources in an entire year. The red tides that have plagued Florida are fueled by nitrogen.

Following the release Tampa Bay experienced a deadly red tide that killed more than 600 tons of marine life in Pinellas and Hillsborough counties.

“The Piney Point disaster shook the Tampa Bay community to its core. It wasn’t too long ago that shorelines once teeming with life were littered with all kinds of dead fish for months. If you had previously found it swimming in Tampa Bay, it was likely dead after Piney Point,” said Justin Tramble, executive director of Tampa Bay Waterkeeper. “This brings some closure to the past and shifts the focus to making sure mechanisms are in place to prevent even more tragedy in the future.”

The millions of gallons of wastewater discharged into Tampa Bay continue to spread throughout the estuary and into Sarasota Bay, transporting tons of nitrogen and other pollutants into waterways and communities already struggling to manage excessive pollution that has impaired waterways and killed thousands of acres of seagrasses.

The groups involved in the lawsuit are the Center for Biological Diversity, Tampa Bay Waterkeeper, Suncoast Waterkeeper, ManaSota-88 and Our Children’s Earth Foundation.

[nitrosplicer]

From The Hidden Kingdom of Fungi by Keith Seifert, p. 191

“The use of fungi to detoxify or clean up oil spills, mining effluents, radioactive waste, and solid pollutants is called mycoremediation. Several moulds grow in hydrocarbon-rich or highly acidic environments and can use petroleum products as a carbon source. The absorptive tendencies of fungal mycelium have been tested to clean up after forest fires, nerve gas attacks, and fuel spills on land or at sea. For example, oil that washed up on San Francisco beaches after the 2007 Cosco Busan spill was mopped up with a mixture of human hair and oyster mushrooms. The disasters at the nuclear power plants at Chernobyl (Ukraine) in 1986 and Fukushima (Japan) in 2011 released radioactive fallout over large areas, including cesium 137, an isotope that causes malignant tumors and shortens life spans significantly. Concerns that Ukrainians eating wild mushrooms would suffer radiation poisoning led to the discovery that many fungi accumulate heavy metals (such as cesium 137) in their mycelium; similar contamination was noted in matsutake in Japan. But the tendency of mycelium to scrounge heavy metals suggests that mushrooms could be cultivated to extract isotopes from soil, with the mushrooms then harvested and incinerated to further concentrate radioactivity for eventual disposal. Later studies of the interior walls of water-cooling towers in the Chernobyl reactor also showed that several house moulds, like Cladosporium cladosporioides, absorb radioactivity in the melanin pigments that darken their cell walls. This mould was investigated on the International Space Station to see if it could be used as a self-replicating radiation shield in spacecraft.”

[poonamcmi]

Understanding the Uses and Hazards of Sodium Hydroxide

What is Caustic soda? Sodium Hydroxide, also known as lye or caustic soda, is an highly corrosive chemical compound with the formula NaOH. It is a white solid ionic compound that is crystalline but often appears as a white powder. Caustic soda has strong alkaline properties and it functions as a strong bases.

Industrial Uses of Caustic soda As one of the most important industrial chemicals, caustic soda has a wide range of applications. One of its major uses is in the production of paper pulp from wood. The alkaline properties of caustic soda help to break down the lignin in wood into its constituent parts, which allows the cellulose fibers to be separated for making paper. It is also commonly used for manufacturing soap and detergents by saponification, which is the reaction of fat with caustic soda that produces soap and glycerol. In the Sodium Hydroxide petroleum industry, caustic soda is used in petroleum products processing to neutralize acidity and remove sulfur compounds and metals. It also has applications in chemical industry for manufacturing of aluminum, explosives, dyes and organic chemicals. Caustic soda plays an important role in treatment of waste streams and water purification and is used as a pH balancer and disinfectant in municipal water treatment.

Household Uses of Sodium Hydroxide Caustic soda has various household uses as well. It is the main active ingredient in many drain cleaners as it can dissolve organic matter like hair and grease blocking drains. It is also used for cleaning, as its high pH helps break down organic soils. Caustic soda mixed with water forms a strong base cleaning solution that is effective at removing tough stains from surfaces like ceramic tiles, bathroom fixtures and kitchen appliances. Lye soap can also be made at home using caustic soda for cleaning and laundering purposes. However, it is highly corrosive and proper safety precautions must be followed when using it for domestic cleaning.

Safety and Hazards of Caustic soda Due to its highly alkaline nature, caustic soda can cause severe burns on contact with skin, eyes and internal organs if ingested. Its solutions have a high pH of around 13 or more, making them very corrosive. Exposure to caustic soda may cause damage to skin and eyes on contact in form of burns, blindness or permanent damage if not washed off immediately with lots of water. Breathing in dust or atomized mists of caustic soda can severely irritate nose, throat and lungs. Ingestion of caustic soda solutions or solids should be considered a medical emergency and needs immediate treatment to avoid severe complications or damage to esophagus and stomach lining.

Caustic soda should always be handled with appropriate protective equipment like gloves, goggles and protective clothing. Spills should be cleaned up promptly using neutralizing agents. Proper disposal of unused caustic soda is important as dumping it down household drains or into water bodies can raise pH levels dangerously. Due to its corrosivity and hazardous nature, caustic soda solution requires careful handling, storage and transportation according its safety data sheet guidelines.

Environmental Impacts of Sodium Hydroxide While caustic soda has widespread usage in industries and households, it also poses environmental hazards if not handled or disposed properly. Accidental releases of caustic soda into waterways, soil or air can severely disturb the pH balance and natural ecosystems. Small amounts of caustic soda discharge from industrial effluents into lakes and rivers can make the water too alkaline, affecting aquatic life. Caustic soda-contaminated wastewater that seeps into soil could deprive it of nutrients and damage plants.

​Its atmospheric emissions have been linked to depletion of ozone layer as well. Therefore, environmental regulations strictly monitor industrial discharges and require use of effective neutralization and wastewater treatment before allowing caustic soda containing wastewater to be released into environment. Proper storage, transportation and disposal methods must be followed diligently to curb ecological impacts of this industrially important but hazardous chemical.

Sodium Hydroxide is a crucial industrial chemical with wide commercial applications mainly due to its high alkaline nature and ability to breakdown organic materials and fats. While indispensable for manufacturing of many essential products, its corrosive properties also make it dangerous to handle without safety precautions. Both industries and households must take necessary steps to minimize hazards during production, use and disposal of caustic soda to protect human health and environment. With careful handling as per standardized guidelines, the benefits of caustic soda can be reaped sustainably without undue risks. Get More Insights On, Sodium Hydroxide About Author: Money Singh is a seasoned content writer with over four years of experience in the market research sector. Her expertise spans various industries, including food and beverages, biotechnology, chemical and materials, defense and aerospace, consumer goods, etc. (https://www.linkedin.com/in/money-singh-590844163)

[marutifinechemicals]

The Role of Chlorosulphonic Acid in the Production of Sulfonated Compounds

In the realm of industrial chemistry, few substances are as versatile and widely used as Chlorosulphonic Acid (CSA). Known for its aggressive reactivity and ability to introduce sulfonic acid groups into organic molecules, Chlorosulphonic Acid is a cornerstone in the production of sulfonated compounds.

Maruti Fine Chemicals, a leader in chemical manufacturing, leverages this potent acid to create high-quality sulfonated products that serve various industries, from pharmaceuticals to detergents.

Understanding Chlorosulphonic Acid

Chlorosulphonic Acid (also spelled Chlorosulfonic Acid) is a chemical compound with the formula ClSO₃H. It is a colorless to pale yellow liquid with a pungent odor. Its chemical structure consists of a sulfur atom double-bonded to an oxygen atom and single-bonded to a chlorine atom and a hydroxyl group. This unique structure makes Chlorosulphonic Acid a highly reactive sulfonating agent.

Production and Properties

Chlorosulphonic Acid is typically produced by the reaction of sulfur trioxide (SO₃) with hydrogen chloride (HCl). The reaction is exothermic, releasing a significant amount of heat. The resulting product is a highly corrosive and fuming liquid that must be handled with extreme care.

Some key properties of Chlorosulphonic Acid include:

Molecular Weight: 116.52 g/mol

Boiling Point: 151°C

Density: 1.75 g/cm³

Solubility: Reacts violently with water

Applications in Sulfonation

Sulfonation is a chemical process that introduces a sulfonic acid group (–SO₃H) into an organic molecule. This process is critical in producing various sulfonated compounds, which are used extensively in the chemical industry. Chlorosulphonic Acid is one of the most effective sulfonating agents due to its strong acidic nature and high reactivity.

Pharmaceutical Industry

In the pharmaceutical industry, sulfonated compounds are used as intermediates in the synthesis of various drugs. Chlorosulphonic Acid is instrumental in creating sulfa drugs, a class of antibiotics that includes sulfamethoxazole and sulfadiazine. These drugs are essential in treating bacterial infections and are vital to modern medicine.

Detergents and Surfactants

One of the largest applications of sulfonated compounds is in the production of detergents and surfactants. Linear alkylbenzene sulfonates (LABS), a key ingredient in many household and industrial cleaning products, are produced using Chlorosulphonic Acid.

Safety Measures and Handling

Given its highly corrosive nature, Chlorosulphonic Acid must be handled with extreme caution. Maruti Fine Chemicals adheres to stringent safety protocols to ensure the safe handling and storage of this potent chemical.

Personal Protective Equipment (PPE)

Workers handling Chlorosulphonic Acid are required to wear appropriate PPE, including:

Chemical-resistant gloves

Safety goggles or face shields

Acid-resistant aprons or suits

Respiratory protection in areas with poor ventilation

Storage and Transport

Chlorosulphonic Acid should be stored in tightly sealed containers made of materials resistant to corrosion, such as glass or certain plastics. The storage area must be well-ventilated and equipped with spill containment measures. During transport, the containers should be secured to prevent tipping or leakage, and labeled with appropriate hazard warnings.

Emergency Procedures

In case of accidental spills or exposure, immediate action is crucial. Spills should be contained and neutralized with an appropriate neutralizing agent, such as sodium bicarbonate. Exposed skin should be flushed with copious amounts of water, and medical attention should be sought immediately.

Environmental Considerations

The production and use of Chlorosulphonic Acid also come with environmental responsibilities. MarutiFine Chemicals is committed to minimizing environmental impact by implementing sustainable practices. Effluent treatment systems are in place to neutralize acidic waste before discharge, and efforts are made to reduce emissions and energy consumption during production.

Conclusion

Chlorosulphonic Acid is a vital chemical in the production of sulfonated compounds, with applications spanning pharmaceuticals, detergents, dyes, and more.

Maruti Fine Chemicals' expertise in handling and utilizing this powerful acid ensures the production of high-quality sulfonated products while maintaining stringent safety and environmental standards.

For More Information:

https://www.indiamart.com/proddetail/commercial-grade-chlorosulphonic-acid-19637795691.html?sellerpreview=4

[haoqiangchainsblog]

Sustainable Waste Management Practices in Agricultural Chains Factory

In the manufacturing process of agricultural chains, ensuring responsible waste management and reducing environmental pollution is for the agricultural chains factory. These factories implement a range of strategies and initiatives to handle production waste and pollutants in an environmentally sustainable manner. This article explores the various approaches adopted by the agricultural chains factory to address waste management challenges and promote environmental stewardship.

The Agricultural chains factory prioritizes waste segregation as a fundamental step in their waste management practices. Different types of waste, including metal scraps, plastics, lubricants, and packaging materials, are segregated at the source to facilitate proper disposal or recycling. By segregating waste streams, factories streamline the recycling process and reduce contamination, thereby improving the recovery of valuable resources.

Recycling is a key component of waste management in the

agricultural chains factory. Factories collaborate with certified recycling facilities to recycle metal scraps, plastic components, and other recyclable materials generated during the manufacturing process. Recycling programs not only reduce the volume of waste sent to landfills but also conserve natural resources and reduce the environmental impact of raw material extraction.

The agricultural chains factory explores opportunities to reuse or repurpose waste materials within its operations. For example, metal scraps may be melted down and used to produce new chain links or components, while plastic packaging materials may be repurposed for secondary packaging or non-structural applications. By promoting reuse and repurposing, factories reduce waste generation and extend the lifespan of materials, contributing to resource efficiency and circular economy principles.

Effluent treatment is a critical aspect of pollution control in the agricultural chains factory. Factories implement effluent treatment systems to treat wastewater generated during the manufacturing process, removing contaminants and pollutants before discharge into water bodies or municipal treatment facilities. Effluent treatment technologies such as sedimentation, filtration, and biological treatment ensure compliance with environmental regulations and protect water quality.

The agricultural chains factory implements pollution prevention measures to reduce the generation of hazardous pollutants and emissions. This includes optimizing manufacturing processes to reduce material losses, implementing spill prevention and containment protocols, and upgrading equipment to reduce emissions of volatile organic compounds (VOCs) and other air pollutants. Pollution prevention measures help factories mitigate environmental risks and safeguard the health of employees and surrounding communities.

Energy efficiency initiatives play a vital role in waste management and pollution control in the agricultural chains factory. Factories invest in energy-efficient equipment, implement process optimization measures, and adopt renewable energy sources such as solar or wind power to reduce energy consumption and lower greenhouse gas emissions. By improving energy efficiency, factories not only reduce their environmental footprint but also lower operating costs and enhance competitiveness.

Emission control technologies are deployed in the agricultural chain factory to capture and neutralize harmful emissions generated during manufacturing operations. Factories install air pollution control devices such as scrubbers, catalytic converters, and electrostatic precipitators to remove particulate matter, volatile organic compounds (VOCs), and other pollutants from exhaust gases. Emission control measures ensure compliance with air quality regulations and protect the health of workers and neighboring communities.

The agricultural chains factory implements environmental management systems (EMS) to systematically identify, monitor, and mitigate environmental risks associated with their operations. EMS frameworks such as ISO 14001 provide a structured approach to environmental management, enabling factories to establish environmental objectives, track performance metrics, and continuously improve their environmental performance. By adopting EMS principles, factories demonstrate their commitment to environmental responsibility and sustainability.

[larcoindia]

MANDATORY SEWAGE TREATMENT: IS STP COMPULSORY IN PUNE?

IS STP COMPULSORY IN PUNE?

Maintaining a clean and sustainable environment depends on the sewage treatment process. The Sewage Treatment Plant (STP) is one of the most important procedures in sewage management. In order to make wastewater suitable for reuse or disposal, STPs are made to treat it and eliminate any impurities.

Pune and other developing cities face serious challenges with sewage control. In order to maintain environmental sustainability and public health, efficient sewage management techniques are essential given the growing urban population and mounting strain on the sewage infrastructure. The sewage treatment plant (STP) is one of the most important parts of the infrastructure for sewage management. But the issue remains: Is STP compulsory in Pune? We shall examine the response to this query and its ramifications for Pune’s sewage management in this blog.

Sewage Management in Pune

The garbage produced by homes, businesses, industries, and other establishments in Pune is frequently thrown into the rivers and other water sources untreated. This has resulted in serious environmental damage and a health risk to the public, spreading water-borne illnesses and endangering lives. Is STP compulsory in Pune? The Pune Municipal Corporation (PMC) has started an initiative to construct and maintain sewage treatment plants throughout the city in an effort to help address this problem. The initiative’s goal is to create long-lasting sewage treatment facilities to raise city residents’ standard of living in general.

STPs Law and Regulations in Pune

In order to tackle the problems pertaining to sewage management in the city, the Pune Municipal Corporation (PMC) has implemented legislation concerning STPs. The PMC has mandated that internal STPs be installed in all new residential and commercial buildings. Before receiving completion certificates for their projects, the builders and developers have to make sure that the STPs are operating properly. By requiring new buildings to have wastewater treatment equipment, this law lessens the strain on centralized treatment plants and stops untreated sewage from being released into the environment.

Pune’s STP laws are designed to encourage environmentally friendly methods of managing sewage. The PMC is strengthening the city’s overall sewage management infrastructure by requiring STPs for new developments. To satisfy increasing expectations, it is crucial to make sure that these laws are properly implemented and that the current infrastructure is updated.

Is STP compulsory in Pune?

Yes, STP is compulsory in Pune. All new residential and commercial buildings must have an internal STP, according to a mandate issued by the Pune Municipal Corporation (PMC). Before receiving completion certificates for their projects, builders and real estate developers need to make sure the STPs are operating properly. This legislation intends to lessen the load on centralized sewage treatment plants and promote sustainable sewage management practices in new construction, even if it does not apply to structures that already exist.

Challenges in sewage management:

Pune faces a number of difficulties in this area, making efficient sewage control techniques imperative. Even though there is already sewage infrastructure in place, the rapid population increase has put ongoing strain on it, which frequently results in blockages and spilling effluent. These densely populated areas produce a lot of wastewater, which is frequently dumped untreated into adjacent bodies of water, endangering human health and the environment. The problem is further made worse by growing urbanization, inappropriate land use, and poor maintenance.

Is STP compulsory in Pune? What are the penalties for non-compliance?

Pune residents who violate the STP laws risk facing harsh penalties. These sanctions might include monetary fines, permit suspension or revocation, and legal action taken against offenders. The seriousness of the infractions and the type of non-compliance determine how much of a penalty is imposed.

This will depend on the capacity of the STPs. As to the officials, STPs with a capacity of less than 300 kiloliters per day (KLD) will be fined Rs 2,500; those with a capacity between 300 and 500 KLD will be penalized up to Rs 4,000; and those with a capacity beyond 500 KLD will be fined Rs 5,000.

In conclusion,

Is STP compulsory in Pune? So, every new residential and commercial building in Pune is required to comply with STP, and non-compliance carries harsh fines. To update and strengthen the current sewage system and satisfy the city’s expanding needs, more substantial efforts are needed. A comprehensive strategy is needed to address the problems with sewage management, one that includes infrastructure investment, regulation enforcement, and public awareness-raising. Pune residents can benefit from cleaner and healthier surroundings thanks to efficient sewage control techniques. A step in the right direction towards accomplishing this goal is the Pune Municipal Corporation’s (PMC) initiative to require STPs in all new developments.

Overcoming these obstacles and eventually making Pune a sustainable and livable city will require maintaining the sewage infrastructure and firmly enforcing the laws. What do you think? Is STP compulsory in Pune? Comment below.

[helthcareheven]

Aquatic Solutions: Addressing Global Challenges with Marine Biotechnology

Introduction to Marine Biotechnology Marine biotechnology utilizes living marine organisms and their derivatives for industrial, medical, environmental and other sustainable applications. It focuses on exploring the immense biodiversity and biological resources found in the marine environment. The oceans cover over 70% of the Earth's surface and contain a vast variety of lifeforms that have evolved unique biological properties and molecules. Marine biotechnology aims to unlock this untapped potential through research and innovations.

Marine Bioprospecting Marine bioprospecting involves searching oceans, coastal waters and marine life for bioactive compounds, genes and other materials that can be exploited commercially. Some key activities include monitoring biodiversity hotspots, collecting and screening biological samples for useful properties, isolating lead compounds and developing applications. Marine organisms like sponges, corals, microbes and algae have yielded molecules with diverse pharmaceutical applications. Compounds used in cancer treatments, anti-inflammatories and antimicrobials have been derived from marine sources through bioprospecting. Advances in genomics and metabolomics also aid the drug discovery process from marine natural products.

Biomedical Applications Marine-derived pharmaceuticals represent a promising area within marine biotechnology. Several drugs developed from marine sources are already in clinical use or under clinical trials. compounds obtained from marine sponges have led to antiviral and anticancer drugs. Ziconotide, an analgesic developed from a cone snail peptide, is used for severe chronic pain. Ecteinascidin 743, an anticancer compound from a marine tunicate is marketed for treating soft tissue sarcomas and other cancers. Fucoidan from brown algae shows anti-inflammatory and anticoagulant properties. Research continues to explore more marine organisms for bioactives against diseases like arthritis and Alzheimer’s. Marine enzymes also offer opportunities in areas like tissue engineering and wound healing.

Aquaculture and Mariculture Marine biotechnology helps improve aquaculture practices and marine farming techniques. Genetic improvements through selective breeding and biotechnology tools augment disease resistance in cultured species. Microalgae and feed supplements utilizing marine microbes aid larval and post-larval development. Bioflocs containing waste-digesting bacteria provide eco-friendly water treatment in recirculating aquaculture systems. Bioremediation using micro/macro algae assists effluent treatment from aquafarms. Marine bacterial extracts serve as immunostimulants and natural healthcare alternatives in shrimp and fish mariculture. Advances accelerate sustainable production and higher yield in mariculture to meet the global seafood demand.

Environmental Applications Biotechnological methods help address various environmental issues affecting the oceans. Bioremediation leverages metabolically versatile marine microbes like algae, fungi and bacteria to detoxify pollutants and rehabilitate contaminated coastal and offshore sites. Phytoremediation utilizes salt-tolerant plants to remove heavy metals and nutrient runoff from seawater. Genetic engineering modifies oil-degrading bacteria to ensure faster oil spill cleanup. Biosensors incorporating marine enzymes and whole-cell detection systems enable real-time coastal pollution monitoring. Bioluminescent bacteria offer scope in marine biomonitoring as indicators of toxicity and contamination levels. Such green technologies aid responsible utilization of marine resources and their conservation.

Energy from Oceans Marine biomass represents a renewable source of bioenergy. Micro/macroalgae can be converted to liquid biofuel through transesterification and fermentation. Seaweed cultivation coupled with pyrolysis or gasification produces biogas, while anaerobic digestion generates methane from marine biomass. Biotechnological research optimizes algal strains, development of efficient conversion processes and validation of techno-economic models to tap the ocean's energy potential viably. Microbial fuel cells leveraging exoelectrogenic marine bacteria directly convert biochemical energy to electricity. Osmotic power utilizes blue energy from salinity differences between seawater and rivers. Wave and tidal energies extracted through emerging marine hydrokinetic technologies add to the blue energy basket.

Challenges and Future Prospects While offering immense promise, marine biotechnology market still faces challenges in areas like cost-effective production, stability of marine compounds, regulatory approvals and public acceptance of ocean-based GM technologies. Adverse impacts of climate change on marine ecosystems and dwindling natural resources also demand mitigation. Integrated efforts towards exploration of deep-sea resources, metagenomic studies on uncultured microbes, synthesis of unique marine biomolecules and developing marine-derived industrial bioprocesses can significantly advance the sector. Public-private partnerships, internationally coordinated research initiatives and responsible scientific stewardship hold the key to realizing marine biotech’s full potential sustainably in the times ahead.

In conclusion, with over 70% of our planet covered by oceans, marine biotechnology market presents a vital avenue to harness the vast treasure of marine biodiversity alongside alleviating challenges on land and seas. A blending of marine sciences with industrial biotechnology promises to deliver innovative solutions across medicine, aquaculture, bioremediation and renewable energy. Sustained efforts to develop advanced techniques, unlock marine genome secrets and scale up

[allthecanadianpolitics]

The Little Salmon Carmacks First Nation is warning spring melt could cause the tailings dam at the abandoned Mount Nansen mine in central Yukon to overflow or breach, and send a toxic slurry into the environment.

The company managing the site, however, says a dam breach is unlikely — though it could be at risk of overflowing.

Little Salmon Carmacks Chief Nicole Tom calls it an emergency, and compared it to the 2014 Mount Polley mine disaster in B.C. that saw roughly 25 million cubic metres of water and tailings effluent flow into surrounding waterways. It was the largest tailings spill in Canadian history.

Full article

Tagging: @politicsofcanada

[fazalkhan2914]

Alkhabeerwt - Reverse Osmosis in UAE Water is the most important element in our life and clean drinking water is the basic human need. If you are facing the problem of dirty water, then take services from us. Al Khabeer provides the best water treatment service. http://www.alkhabeerwt.com/reverse-osmosis.html

[ehsconsultants]

What are the 7 safety measures for controlling hazardous chemicals?

Operational Control Measures in Chemical Handling

Any chemical that can cause a harmful effect on human health, property or environment; due to their chemical properties, can be termed as a hazardous chemical. The risks associated with such chemicals include toxicity, flammability, reactivity and corrosiveness. As most of these chemicals find their place in manufacturing units, warehouses, laboratories and logistics facilities; special care shall be taken while handling such items, as per the existing dangerous goods/ hazardous materials safety protocols. The person who is handling these chemicals should be well-informed regarding the risks to health caused by exposure to these chemicals, necessary precautionary measures, hazard identification and control measures including the use of Personal Protective Equipment (PPE) and the emergency response procedures associated with each class of chemicals. Having mentioned that, the UN classification for hazardous chemicals, with nine classes of potentially dangerous goods, include the following:

As safety consultants, who provide expertise and guidance on managing risks associated with handling, storing, transporting, and disposing of chemicals in various industries; we come across numerous such incidents where lack of operational control measures leading to high-risk scenarios. During risk assessments, regulatory compliance audits/studies as well as safety trainings; we make sure to identify/communicate the hazards associated with operations such as storage, handling and transportation of chemicals, based on the international as well as local safety guidelines and regulations. The key operational control measures commonly employed in chemical storage facilities include:  

Proper segregation of chemicals based on the UN compatibility chart (or any local guidelines, if necessary) to prevent chemical reactions leading to explosions, fires or release of toxic fumes.

· Correct labelling, including details such as name and class of the chemical, hazards associated, safety instructions for handling and emergency contact details, on individual containers.

· Inspections on a periodic basis, to check the integrity of containers. Also, prompt replacement of damaged containers is a necessary measure.

· If the chemical’s Material Safety Data Sheet (MSDS) demands specific conditions for storage room ventilation or temperature control; such conditions need to be met in order to prevent the buildup of hazardous vapours or gases in storage areas.

· During accidental spillages, proper spill containment measures including secondary containment basins should be in place to contain the contaminated water. Further treatment needs to be carried out to prevent the entry of effluent into common drain lines.

· Emergency response equipment including spill kits, eyewash stations, first aid kits and fire extinguishers should be provided within the storage facility at an easily accessible location.

· The operational control measures also include the use of appropriate PPEs, and personnel training on chemical handling and emergency preparedness.

During handling of potentially hazardous chemicals, it is advised to bring in safer design and installation practices such as totally enclosed process and handling systems; plants processes or work systems which minimize generation of, or suppress or contain, hazardous dust, fumes, etc., and which limit the area of contamination in the event of spills and leaks. Work systems and practices can also align accordingly to reduce the number of workers exposed and exclusion of non-essential access into the storage/process area.

For flammable or explosive chemicals, which are highly vulnerable to variations in ambient conditions should be provided with methods for elimination of sources of ignition and for the creation of an inert atmosphere for totally enclosed processes. Provisions such as fire detection alarms, means for detecting pressure variations, etc. can also be considered for the enhancement of safety measures.

The following control measures shall be adopted during the transport of chemicals:

· The criteria established by the competent authority shall be followed while transporting potentially hazardous chemicals.

· There will be limits on the quantity of chemicals that can be transported at any point of time, and this has to be strictly adhered to, in order to ensure safer conveyance of goods.

· The type and integrity of packaging materials used, the specifications of the vehicle used for carrying the freight and the routes that shall be taken are also major considerations when it comes to the safe transportation of chemicals.

· The transport workers need to undergo work-specific trainings to meet the safety criteria for loading and unloading of chemical goods.

Another important aspect of operational control is the proper disposal and treatment of chemicals, which include measures to eliminate/minimize the risk to safety and health and to the environment, in accordance with the local/international regulations.

Waste products need to be clearly identified as such, both based on their origins and their primary components, especially if known. The primary components should be discerned from the product’s history. If there is uncertainty regarding the level of hazard posed by the waste, it should be classified according to the highest potential hazard. Containers that are empty but still contain traces of hazardous chemicals should be sealed and stored until disposal or reuse. They should be handled as if they still contain those hazardous chemicals. Additionally, these empty containers should maintain the same identification, markings, and labelling as they had for their previous contents. Effluent discharge, waste disposal and transportation, and emission of smoke and chemicals into the atmosphere must be conducted in a manner that prevents or minimizes risks to workers. Alternatively, they should align with national laws and practices aimed at safeguarding the general public and the environment.

EHS Consultants, with our 40 plus man-years of experience in supporting industries by providing solutions to health, safety and environmental risk-scenarios, followed by trainings on chemical handling as well as various emergency response/occupational safety; helps your business to reduce risks, ensure regulatory compliance, and create safer working environments for the employees.

[supertechengineer]

What are the Functions of Sewage Suction Machine?

sewage suction machine is a specialized vehicle equipped with a vacuum system designed to efficiently collect and transport liquid waste, such as sewage, sludge, and industrial effluents, for proper disposal or treatment.

The sewage suction machine, also known as a vacuum truck or vacuum tanker, serves several important functions in waste management and sanitation:

· Wastewater Collection: The primary function of a sewage suction machine is to collect wastewater from various sources, including residential, commercial, and industrial areas. This includes sewage from households, as well as liquid waste from restaurants, factories, and other establishments.

· Drainage and Cleaning: Sewage suction machines are used to clean and clear drainage systems, including sewers, stormwater drains, and culverts. They can remove debris, silt, and other obstructions that might block the flow of wastewater, preventing backups and flooding.

· Septic Tank Emptying: In areas where homes and buildings rely on septic tanks for wastewater treatment, sewage suction machines are used to empty these tanks when they become full. Regular maintenance of septic tanks is essential for preventing overflows and groundwater contamination.

· Grease Trap Cleaning: Restaurants and food service establishments use grease traps to capture grease and oil from wastewater before it enters the sewer system. Sewage suction machines can effectively clean out these grease traps, preventing clogs and foul odors.

· Emergency Response: During emergencies such as floods, sewage overflows, or industrial spills, sewage suction machines play a crucial role in quickly removing excess water and contaminated liquids from affected areas. This helps mitigate the damage and prevents further environmental contamination.

· Transportation and Disposal: Once wastewater is collected, sewage suction machines transport it to treatment facilities for proper disposal or processing. Depending on the type of waste, it may undergo treatment to remove pollutants or be safely disposed of according to regulations.

Industrial Sewer Suction Machine

An industrial sewer suction machine is a powerful apparatus used to extract and transport large volumes of industrial wastewater, sludge, and debris from sewer systems, aiding in the maintenance and cleanliness of industrial facilities while ensuring compliance with environmental regulations.

Overall, sewage suction machines are essential tools in maintaining public health, sanitation, and environmental quality. By efficiently collecting and managing wastewater, they help prevent the spread of disease, protect water resources, and ensure the cleanliness of our communities.

Best Sewage Suction Machine Manufacturer in India

If you are looking for a best sewage suction machine manufacturer and supplier in India, look no further then, supertech engineers. Supertech Engineers is a leading manufacturer and supplier of Sewage Suction Machine in India. If you want to know Sewage Suction Truck Price in India, Please let us know your requirements!

For more details, please contact us!

Website : www.supertechengineer.co.in

Contact No. — +91–9910715032, +91–9311309436

Email — supertechengineers480@gmail.com

Address — MORTA INDUSTRIAL AREA, MORTA GHAZIABAD, Ghaziabad, Uttar Pradesh, India.

[geomembranes]

What is a geosynthetic clay liner used for?

Geosynthetic Clay Liner (GCL) is a specialized engineered material used in various civil and environmental engineering applications for its excellent hydraulic barrier properties and soil stabilization capabilities. Here are some of the primary uses of geosynthetic clay liners:

1. **Landfill Liners:** GCLs are commonly used as part of the liner system in landfills. They serve as a barrier to prevent leachate (a liquid that forms as waste breaks down) from contaminating the surrounding soil and groundwater. GCLs help protect the environment by keeping harmful substances contained within the landfill.

2. **Wastewater Treatment:** GCLs can be used in wastewater treatment facilities to line lagoons and containment basins. They prevent the leakage of wastewater and treated effluents into the ground, ensuring that pollutants are properly managed and not released into the environment.

3. **Mining Applications:** GCLs are used as a liner for tailings ponds and containment areas in mining operations. They help control water seepage and protect against the release of potentially harmful materials into the environment.

4. **Pond and Canal Linings:** GCLs can line ponds, canals, and reservoirs to prevent seepage and control water levels. This is particularly useful in agricultural and irrigation applications where water conservation is important.

5. **Secondary Containment:** GCLs are used in industrial settings as a secondary containment barrier around storage tanks and areas where hazardous materials are handled. They provide an additional layer of protection against spills and leaks.

6. **Road and Railway Construction:** GCLs are sometimes used as part of the road and railway construction subgrade to improve soil stability and reduce water infiltration. They can help prevent the deformation of road surfaces and maintain structural integrity.

7. **Erosion Control:** In erosion-prone areas, GCLs can stabilize slopes and prevent soil erosion. They are often employed with vegetation to create effective erosion control systems.

8. **Residential and Commercial Construction:** GCLs are used in foundation waterproofing and basement wall applications to prevent water penetration and protect structures from moisture damage.

Overall, geosynthetic clay liners are versatile materials that offer reliable and cost-effective solutions for managing water and contaminants in various engineering and environmental projects. Their use contributes to environmental protection and the sustainability of infrastructure development.

Earth Shield Environmental Co., Ltd.

WhatsApp: +86 189 6341 6260

Tel: +86-531-76652566/+86-531-76652399

E-mail: info@earthshields.com

Web: www.earthshields.com

[carcass-confessions]

wait how long can text posts be

if i just copy paste the entire short story i wrote for ap lit will it just not cut off?? lets find out and also ignore the pretentious wording it was the only requirement for the assignment ok and also almost a full year ago

On a lead throne in the basement of Gloria’s home sat an entity—nay, a god—adorned with a dripping, decaying crown of brown, dead butterflies. There was a terrible void of silence as Gloria stepped down the old, creaky stairs with her laundry basket on her hip as she met the glossy stare of the being under the buzzing ceiling light. To her horror, Gloria dropped her laundry, knelt in front of the thing, and began to pray, to no response. It slowly extended Its arm to the basement stairs, and extended Its arm more, Its bones cracking unnaturally as it reached up to Gloria’s kitchen, opened her refrigerator, and took out a pomegranate that had begun to rot. The arm retracted and It took a bite of the rotting pomegranate.

Gloria felt a cauldron of recalcitrance toward the thing sitting in front of her, for It showed naught but contempt—nay, indifference—to her presence. 

A sacrifice must be in order, she thought. So, she picked up her spilled laundry, and tossed the clothes into the furnace as smoke filled the room, leaving the silhouetted thing utterly unresponsive. 

It wasn’t enough. Of course, It wants clean sacrifices, she realized. Into the flames went her old wedding gown, stained with wine and memories; her Sunday best as she abjured her faith, still soaked with the stench of perfume; her daughter’s diminutive dresses. It took another bite of the rotting pomegranate, a fly circling Its head, yet never breaking Its abyssal stare from Its lead throne.

It didn’t take long for the numbing of the pain of Gloria’s mind slipping to take hold, for her next logical thought was to dig up her garden and offer flowers to the thing in her basement. Lilies, lilies of the valley, irises, white tulips, even the dandelions and clovers from the ground; all were placed gently before the god. Still, Its eyes remained clouded and glossy, unmoving from the void it stared into. It silently pulled Its mouth open. Gloria waited in agonizing anticipation for a total of four seconds before the room flooded with hundreds—nay, thousands—of iberis flowers, infesting her eyes, blinding her, and filling her mouth with a bitter taste as she let out a miserable scream, her basement becoming a cistern of dead flowers and the rotten juices they oozed when she fell backwards. She cautiously opened her eyes after regaining her breath to find the flowers, except the ones lodged in her throat, completely gone, a stain on the concrete floors from their effluent growing in a brown puddle of sludge. Still, the god was transfixed on nothing, peering into nowhere, holding a half-eaten rotten pomegranate in Its left hand.

Gloria was quivering and dry heaving, but ultimately, too shaken by the unlaudable idea creeping up from the back of her mind to cry. The furnace continued to burn, the warmth amplifying the slightly sweet smell of decay, becoming trapped in the rough concrete walls. Gloria delicately walked up the stairs, through the kitchen, through the living room, and softly opened the bedroom door of her daughter, where she lay in her crib, sleeping peacefully. Gloria lifted her daughter out of her crib. Back down into the basement with the buzzing ceiling light, the god did not move nor shift Its gaze as Gloria approached It with her daughter over her shoulder.

Gloria’s heart was pulsating heavily enough for her to feel it, and so did her daughter, who awoke crying for her mother. Disgusted with the god, Gloria offered her daughter to It. The god apathetically consumed the rest of the rotten pomegranate, uncaring toward the grief-stricken woman and sobbing child in front of It. 

Into the furnace flames went the screaming child as Gloria yelled, “WHY, MERCIFUL GOD, WHY DID YOU MAKE ME DO THIS?” with tears finally breaching the surface, collapsing on her knees in front of the god. Gloria’s blood-curdling wail reverberated against the concrete as the god, at last, turned to face her. Only when her howling began to calm did she look up to meet the putrid milky eyes of the god. It reached Its spindle-like fingers up to the heavy bags under Its eyes and slowly pulled Its lower lids down. As It dug into Its sockets, skin forcibly ripping open, thick, brownish, yellowish, reddish liquid squeezed out. The god gradually lowered Its hands back onto the arm rests of Its lead throne as Gloria, mouth wide open in horror, awe, and anticipation, unblinkingly waited for her perceived reward.

Millions of flies and maggots spewed from under Its eye sockets, buzzing loudly enough to cover the crackling of the child’s burning bones in the furnace, as the god stood from Its throne and pointed down at Gloria, eyebrows furrowed in scorn. It let out a disdainful, deafening shriek, putrid spit flying into Gloria’s face as she yelled through the flies invading her orifices, planting eggs and maggots in her eyes and lungs.

The thought Rot escapes none invaded Gloria’s mind, her vision blurring, relaxed, gaping maw spewing blood and bile, as the god shambled over to the furnace, picked the mangled, melted corpse of her daughter out of the coals, and delicately placed Her on the lead throne, softly placing Its frail crown of dead butterflies on Her misshapen head. Phthisis V was born human.

[msrooterseptictankbufordga]

Septic Repair That You Should Do In Your House

If you are looking to have septic tank repairman to fix your plumbing woes, you must fully understand how your plumbing and septic system works. You can also do some home remedies like installing a rubber blanket on your pipes to prevent any banging noises to occur in your home.

Septic systems are complex, especially for those who are not familiar with their functionalities. When there is any problem that may arise, it is not quite obvious where it is coming from. If you just diagnose the problem without knowing how the plumbing or septic system functions, you can cause more problems or worsen the situation.

Two Main Problems That May Require A Septic Repair

Leaks On The Tank or Line

Having healthy plants is great. However, if your yard has odd green plants or grass growing yet the other locations have drylands, it could mean that your septic system has a problem. The problem would likely be the leak on your line or tank. If the lateral lines are receiving too much wastewater, it will saturate the yard. There could even be some raw sewage or dirty puddles on your lawn. Not only is sewage an environmental hazard, but it is also a danger to your family’s health.

Clogging

One of the first few questions that you need to ask yourself is to see if the septic tank has any problems. Identify when was the last time you had any septic repair or maintenance come by to pump out your tank. The septic tanks will gradually fill up with solid waste if not maintained or monitored. The effluent will flow to the tank and if it is already full, it will spill out to the drain field. If the tank is already filled with solid waste, there will be sewage backups in your toilets. Your tubs, toilets, and sink will be slow in draining the water.

Plumbing Repair Tips

Use Dielectric Union To Avoid Steel Corrosion

If you are going to connect copper pipes to any galvanized steel, use a dielectric union to prevent the steel from corroding. The dielectric union is made from copper and steel, ensuring that the union will be safe and tight. 

Do Not Use Excessive Detergent On Your Laundry 

Another plumbing repair tip is when doing laundry, do not overuse bleach, chemicals, and detergent. Using too many of these products can kill the natural bacteria living in the septic system. You can use these products in moderation just to get your laundry done.

Monitor your Check Meter 

Check your water meter whenever your family is not using any water in your home. Check your meter a few hours later and see if there are any changes. Even a small change on your meter would mean that there is an undetected water leak, which may cause severe problems down the line. Avoid using drain cleaners as they can be corrosive and damage your pipes.

Invest In Plumbing Tools

Aside from septic repair issues, you may also experience problems with plumbing. The repair process when it comes to the faucets is dependent on the type of faucet you may have. If you cannot handle the task of fixing your plumbing problems, it is best to hire a plumber to do it for you. You must have your toolbox prepared if ever you choose to do it yourself. If you choose to take on the job, the last thing you would want is for you to miss a tool that you may need to finish the job. Invest in having pipe wrenches as they can be useful for any other home repairs. 

 Avoid Using Chemicals

If you want to clean your drain, avoid using chemicals all the time as they can corrode and damage your system. It may also kill the bacteria needed to disintegrate solid waste in the tank. The best way to treat your system is to have a regular pumping schedule. These are just simple ways that you can do In your home when it comes to dealing with septic repair and plumbing problems.