Wwdmag.com

What is CERCLA (Comprehensive Environmental Response, …

WEBSaleha Kuzniewski, Ph.D. has written on several scientific and legal issues. Kuzniewski can be reached at [email protected]. Definition of CERCLA. The term …

Actived: 9 days ago

URL: https://www.wwdmag.com/compliance-and-regulations/article/10940790/what-is-cercla-comprehensive-environmental-response-compensation-and-liability-act

How CERCLA’s PFOA, PFOS designation could impact wastewater …

WEBPOTWs include wastewater treatment facilities as well. Under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), …

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What is a Maximum Contaminant Level (MCL)

WEBA contaminant's “maximum contaminant level” is the highest quantity of the contaminant that should be found in drinking water. This maximum limit is typically …

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Water Industry Responds to PFAS Health Advisories

WEBThe United States Environmental Protection Agency (EPA) announced drinking water health advisories for four per- and polyflouroalkyl substances (PFAS) on …

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What is Wastewater Treatment

WEBWastewater treatment is the process of converting wastewater into water that can be discharged back into the environment. According to the U.S. EPA, one of the …

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How septic systems are still improving the development of new …

WEBHow septic systems are still improving the development of new water technologies. The services, standards, and processes behind septic systems can serve …

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A Perfect Pair: SBR Designs & Advanced

WEB20 October 2007 • WWDmag.com • WATER & WASTES DIGEST SBR savings Perry Township in Fayette County, Pa., is one of the first SBR plants to be designed around a …

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What is Biological Oxygen Demand (BOD)

WEBWhat is Biological Oxygen Demand? Biochemical oxygen demand is the amount of oxygen consumed by bacteria and other microorganisms while they …

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The Onsite Revolution: New Technology, Better Solutions

WEBLocal electric utilities, water utilities and others are in the management arena. New wastewater technology, in partnership with increased service and improved …

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Land-Use, Human Activity Impact Aquifers and Drinking Water …

WEBSept. 7, 2007. Source USGS. A study by the U.S. Geological Survey (USGS) has determined that human activities are impacting ground-water resources. In …

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Public Health and Water Conference & Wastewater Disease …

WEBLocation: Duke Energy Convention Center, Cincinnati, Ohio, USA. Join water resource and public health professionals, public health practitioners, and …

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Milwaukee, Wisconsin launches COVID-19 wastewater testing …

WEBThe City of Milwaukee has announced the launch of an online dashboard for COVID-19 wastewater testing data.. As the Milwaukee Health Department (MHD) shifts …

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Protecting Potable Water Storage Tanks in an Era of Environmental

WEBAbout the author: Dallas Finch is the Director of Industrial and Marine Coatings with The Sherwin-Williams Company. Elevated and ground-level potable water …

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The Flint Water Crisis: 7 Years Later Wastewater Digest

WEBApr. 25, 2021 marks the 7th anniversary of the Flint Water Crisis. Read about how it started, the current settlement in the midst of the COVID-19 pandemic, and impacts on the Flint …

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Safety Equipment for Water & Wastewater Workers

WEBWastewater workers face some of the highest number of safety hazards in any U.S. industry, including: Exposure to effluents and the reagents used in water …

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What is point source pollution

WEBThe definition. The term “point source” is very broadly defined in the Clean Water Act. While it includes “any discernible, confined and discrete conveyance such as …

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What is mixed liquor suspended solids

WEBMixed liquor suspended solids (MLSS) is the suspended solids in the mixed liquor of an aeration tank. Mixed liquor is the mixture of the chemical components from …

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What is Total Suspended Solids (TSS)

WEBTSS stands for total suspended solids, and refers to waterborne particles that exceed 2 microns in size. Any particle that is smaller than 2 microns, on the other …

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What is Total Dissolved Solids (TDS)

WEBA total dissolved solids meter is a handheld device that can be used to give a TDS reading of a water source. Searches on line reveal TDS meters priced between $10 …

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