Aquatic Life Criteria and Methods for Toxics | US EPAUS EPA,OW
Aquatic Life Criteria for Tributyltin (TBT) Aquatic Life Criteria for Tributyltin (TBT) O Us Epa 被引量: 0发表: 0年 Canadian Water Quality Guidelines for the Protection of Aquatic Life - Phthalate Esters Aquatic Life Criteria for Tributyltin (TBT) C Water,Q Guidelines,A Life,... 被引量: ...
epa基酚水生水质criteria生物 UnitedStatesEnvironmentalOfficeofWaterEPA-822-R-05-005ProtectionAgency4304TDecember2005AquaticLifeAmbientWaterQualityCriteriaBNonylphenolFINALEPA-822-R-05-005AmbientAquaticLifeWaterQualityCriteriaNonylphenol(CASRegistryNumber84852-15-3)(CASRegistryNumber25154-52-3)FINALDecember2005U.S...
劣势 · The chlorine residual is toxic to aquatic life and the system may require dechlorination, even when low concentrations of chlorine are used. · All forms of chlorine are highly corrosive and toxic. Thus, storage, shipping, and handling chlorine poses a risk and requires increased safety ...
DESIGN CRITERIA 设计标准 UV Radiation 紫外消毒 A UV disinfection system consists of mercury arc lamps, a contact vessel, and ballasts. The source of UV radiation is either a low- or a medium-pressure mercury arc lamp with low or high int...
A federal district court judge has found EPA’s denial of environmentalists’ petition seeking new toxics aquatic life criteria in Washington state was arbitrary and capricious and represents a failure of the agency’s statutory obligation to ensure states are complying with the Clean Water Act’s...
Method 1669: Sampling Ambient Water for Trace Metals at EPA Water Quality Criteria Levels. January 1996.(NTIS / PB96-193313 or NEPIS / http://www.epa.gov/clariton/clhtml/pubtitleOW.html or CD ROM)EPA 821/R-96-012Method 1631: Mercury in Water by Oxidation, Purge and Trap, and Cold...
or they may demonstrate to the permitting authority that the intake velocity meets the specified design criteria. EPA estimates that more than half of the facilities that could be impacted by this proposed rule already employ readily available technologies that are likely to put them into compliance...
generally recognized as designed for single use. Under the law, certain facilities and covered food service providers may request a financial hardship waiver, which may apply to one or more disposable food service containers. The proposed regulations detail the application process and approval criteria...
However, SABS conditions that reflect pristine conditions may not be necessary to fully protect designated uses (i.e., aquatic life and recreation goals may be fully supported by SABS conditions that are different than pristine conditions). Criteria will vary with waterbody type and with other ...