Compliance with a revised arsenic maximum contaminant level (MCL) for drinking water will require a substantial cost to water suppliers in the United States. A rigorous methodology was developed to estimate the national cost of complying with alternative regulatory limits for arsenic. This methodology ...
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“The EPA’s misguided approach to these MCLs is important, as these low limits will likely result in billions of dollars in compliance costs. The proposals have important implications for broader drinking water policy priorities and resources, so it’s critical that EPA gets the science right....
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This product is suitable for conveying sea water, fresh water, hot and cold water, drinking water, domestic sewage, crude oil, fuel oil, lubricating oil, refined oil, air, gas, temperature is not higher than 250ºC steam and granule powder and other media. ...
To protect human health, atrazine concentrations in finished municipal drinking water must not exceed a maximum contaminant level (MCL) of 3 μg/L, as determined by a specific monitoring regime mandated by the United States Environmental Protection Agency. Atrazine levels were monitored along tile-...
The dose limit of the drinking water regulation has no real impact on the toxic importance of uranium. For the chemical toxicity of uranium no MCL exists. In Saxony the radiation protection and the water authorities are well aware of these circumstances. It is an urgent task for the German ...
Reports that the Environmental Protection Agency has proposed in December 1994 a regulation stipulating a maximum contaminant level (MCL) of 500 mg/L for sulfate ion in drinking water along with options for compliance. Purpose of protecting at-risk infants not acclimated to high-sulfate water....
EPA is proposing a long-awaited health protective goal and drinking water standard for perchlorate of 56 micrograms per liter (ug/L) but is asking the public to comment on a variety of options including setting levels more and less stringent or not regulating the chemical at all in drinking ...
EPA is weighing its rarely used emergency powers under the Safe Drinking Water Act (SDWA) to address perfluorinated compounds, a potential alternative authority the agency could use to quickly require cleanups of the chemicals at local hot spots given its reticence to craft national cleanup standards...