real-time toxicity monitoring News

  • Online Water Toxicity Monitoring

    Monitoring of water toxicity is of special importance, especially when surface water or ground water are used for the preparation of drinking water. Since a variety of substances are harmful for human being reliable online monitoring is recommended. LAR's online toxicity analyzer ...


    By LAR Process Analysers AG

  • Continuous Toxicity Monitoring of Waste Water

    Toxicity is the most common disturbance to biological treatment processes – especially for nitrification. The continuous toxicity ...


    By LAR Process Analysers AG

  • Toxic emissions, they’re in the water

    After decades of hammering on corporations to reduce their toxic air emissions, the Environmental Protection Agency (EPA) is now focusing on another source of nasty pollution, corporate water emissions. Although the Clean Water Act has technically been in place for well over three decades, the EPA has been lax in enforcing regulations, often due to thinly-stretched resources.Coal-fired power ...


  • Are Toxic Chemicals in Your Gardening Tools?

    Testing shows that many common gardening tools—including hoses, gloves, kneeling pads, shovels, and trowels—are contaminated with harmful chemicals, claims the nonprofit environmental group Ecology Center. CNN reports that the organization analyzed 200 popular gardening products and found that two-thirds of them contained significant levels of phthalates, bisphenol A (BPA), and lead. ...


    By EMSL Analytical, Inc.

  • Toxics Persist in Washington Rivers, Lakes and Fish

    OLYMPIA, Washington - Toxic chemicals banned decades ago continue to linger in the environment and concentrate in the food chain, threatening people and the environment, according to three recent studies by the Washington state Department of Ecology. The new data on toxic contaminants in freshwater fish and sediments add evidence to the state's push to reduce and eliminate the use of toxic ...

  • Toxicity tests improve the assessment of harbour sediment quality

    Harbour sediments should be tested for their toxic effects on living organisms in addition to being subject to the chemical, physical and biological tests usually conducted to assess water quality, according to recent research from Portugal. This would provide a better environmental assessment of dredged material to help guide port authorities’ decisions on its disposal. Under the Water ...

  • Toxic cargo in sunken ship remains intact say specialists

    UN and EU specialists brought in to help Philippine authorities retrieve toxic cargo from a sunken passenger ferry have not detected any leaks or oil spills emanating from the doomed vessel, according to a UN relief official. They gathered water samplings for chemical tests and are now preparing a final report for the Philippine government's special task force on the Princess of the Stars, said ...


    By IRIN

  • Toxic spills to Appalachian waters cost Massey coal $20m

    The fourth largest coal company in the United States, Massey Energy, has agreed to pay a $20 million civil penalty to resolve alleged Clean Water Act violations at coal mines in West Virginia and Kentucky, the U.S. Justice Department and Environmental Protection Agency announced today. This is the largest civil penalty in EPA's history levied against a company for wastewater discharge permit ...

  • Toxic algae blooming in warm water from California to Alaska

    A vast bloom of toxic algae off the West Coast is denser, more widespread and deeper than scientists feared even weeks ago, according to surveyors aboard a National Oceanic and Atmospheric Administration research vessel. This coastal ribbon of microscopic algae, up to 40 miles wide and 650 feet deep in places, is flourishing amid unusually warm Pacific Ocean temperatures. It now stretches from at ...


    By Associated Press

  • U.S. EPA orders world’s largest metals and electronics recycler to immediately cease illegal discharge of toxic pollutants to San Francisco bay

    The U.S. Environmental Protection Agency has ordered Sims Metal Management, located at the Port of Redwood City, Calif., to comply with federal Clean Water Act laws following inspections that found evidence of unlawful discharges of PCBs, mercury, lead, copper and zinc into San Francisco Bay. The South Bay facility is home to one of the largest metal shredders in the Bay Area, and regularly ...

  • EPA Proposes Changes to Cleanup Plan at Cattaraugus County, NY Toxic Site Public Meeting to take place August 5 in Olean

    The U.S. Environmental Protection Agency has proposed a change to the plan to clean up soil and groundwater at the former Alcas Cutlery Corporation facility at the Olean Well Field Superfund site in Olean, New York. Soil and groundwater at the Alcas facility are contaminated with volatile organic compounds, which are often found in paint, solvents, aerosol sprays, cleaners, disinfectants, ...

  • Nitrificants toximeter for WWTP protection

    The toximeter NitriTox of LAR Process Analysers AG is a continuous operating analyzer for the determination of nitrification toxicity. Especially in water treatment, toxic substances can harm the waste water treatment plant's biomass in a negative way and in worst case lead to a entire plant shutdown. Therefore, the monitoring of ...


    By LAR Process Analysers AG

  • Asian carp sampling effort officially underway on section of the little calumet river

    A five-mile section of the Little Calumet River in South Chicago is now closed to all traffic for a period of four to six days as sampling efforts for Asian carp get underway. The closure is necessary for biologists to safely and effectively apply the fish toxicant Rotenone to a more than two-mile stretch of the waterway at T.J. O’Brien Lock and Dam as a part of ongoing Asian carp sampling ...

  • The Acta Group, L.L.C. -- recent federal developments

    Synopsis Of The 2010 Congressional Mid-Term Elections: The 2010 Congressional mid-term elections will have a profound impact on policy and legislative developments of the U.S. Environmental Protection Agency (EPA), particularly as to the regulation of chemicals and pesticides. The dramatic decline in the number of elected Democratic members, especially the loss of the majority in the House of ...


    By Acta Group

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