Journal AWWA - Legislation/Regulation -- USEPA Releases Draft Ground Water Disinfection Ruledoi:AWWA JAW31615本文概述了美国环境保护局于1992年7月31日发布的地下水消毒规则草案,供公众评论.该规则缩写为GWDR.本文将解释哪些系统受该规则的影响,以及该规则的主要特征.将为微生物实验室设置MCLGs,并将设置一种...
USEPA. Ground water well sampling.由/ 发布于 ,并于 0000-00-00 实施。USEPA. Ground water well sampling. USEPA. Ground water well sampling.的最新版本是哪一版?USEPA. Ground water well sampling.已经是当前最新版本。点击查看大图 标准号 USEPA. Ground water well sampling. 发布单位 / 购买 正式...
In the United States of America the Environmental Protection Agency (EPA) is the body responsible to set and regulate national standards for the quality of supplied drinking water and drinking water resources, such as ground waters. The EPA Office of Ground Water and Drinking Water (OGWDW) ...
检测类环境标准:US EPA 5030C:2003 吹扫捕集.pdf,METHOD 5030C PURGE-AND-TRAP FOR AQUEOUS SAMPLES 1.0 SCOPE AND APPLICATION 1.1 This method describes a purge-and-trap procedure for the analysis of volatile organic compounds (VOCs) in aqueous samples and wa
(Refs. 1 and 2). When dissolved constituents are required, samples must be filtered and acidpreserved prior to analysis. No digestion is required prior to analysis for dissolved elements in water samples. Acid digestion prior to filtration and analysis is required for groundwater, aqueous samples...
作者: S Us Epa 摘要: This site will include information on hazardous substances and contamination. Specific sites include: common contaminants and their health effects, hazardous education, Hazardous Ranking system Training, Soil contamination, air contamination, and groundwater contamination....
314.0-1METHOD314.0DETERMINATIONOFPERCHLORATEINDRINKINGWATERUSINGIONCHROMATOGRAPHYRevision1.0November1999DanielP.HautmanandDavidJ.Munch,USEPA,OfficeofGroundWaterandDrinkingWaterAndrewD.EatonandAliW.Haghani,MontgomeryWatsonLaboratoriesNATIONALEXPOSURERESEARCHLABORATORYOFFICEOFRESEARCHANDDEVELOPMENTU.S.ENVIRONMENTALPROTECTIONAGENC...
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Water–Purification–Disinfection ; Water-supply ; Drinking water–Standards–United States Cryptosporidium: Human Health Criteria Document on the USEPA Website. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT PHYSICAL REMOVAL OF CRYPTOSPORIDIUM OOCYSTS AND GIARDIA CYSTS IN DRINKING WATER. U.S. Environmental Pro...
Groundwater MONITO SW-846 Ch 11 Ground-Water Level/Pressure Measurement (4.1-4.5) AQUIFER 625/R-93-003a Groundwater Quality Sampling Procedures SAMPLING 600/2-81-160 Groundwater Sampling SAMPLING 600/2-81-160 Ground-Water Sampling (5.1-5.7) SAMPLIN 625/R-93-003a Ground-Water Sampling (B....