EPA Method 1622 Cryptosporidium in Water by Filtration_IMS_FA
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ID： |
B70F6925F2E842BB87CEB7B80386E1A1 |
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文件大小(MB)： |
0.61 |
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页数： |
75 |
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日期： |
2012-3-5 |
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文本摘录（文本识别可能有误，但文件阅览显示及打印正常，pdf文件可进行文字搜索定位）：
Method 1622: Cryptosporidium in Water by Filtration/IMS/FA,December 2005,Office of Water (4607) EPA 815-R-05-001,http://www.epa.gov/microbes/,December 2005,Printed on Recycled Paper,Acknowledgments,This method was prepared under the direction of William A. Telliard of the Engineering and Analysis,Division within the U.S. Environmental Protection Agency (U.S. EPA) Office of Water. This document,was prepared by CSC under a U.S. EPA contract, with assistance from its subcontractor, Interface, Inc.,The U.S. EPA Office of Water gratefully acknowledges the contributions of the following persons and,organizations to the development of this method:,Mike Arrowood, Centers for Disease Control and Prevention, Division of Parasitic Diseases (MS-F13),4770 Buford Highway, N.E., Atlanta, GA 30341-3724, USA,Phil Berger, Office of Groundwater and Drinking Water, U.S. Environmental Protection Agency, 401 M,Street, S.W., Washington, DC 20460, USA,Jennifer Clancy, Clancy Environmental Consultants, Inc., P.O. Box 314, St. Albans, VT 05478, USA,Kevin Connell, CSC, 6101 Stevenson Avenue, Alexandria, VA 22314, USA,Ricardo DeLeon, Metropolitan Water District of Southern California, 700 Moreno Avenue, LaVerne, CA,91760, USA,Shirley Dzogan, EnviroTest Laboratories, 745 Logan Avenue, Winnipeg, Manitoba R3E 3L5, Canada,Mary Ann Feige (retired), Technical Support Center, Office of Ground Water and Drinking Water, U.S.,Environmental Protection Agency, 26 W. Martin Luther King Drive, Cincinnati, OH 45268-1320,USA,Colin Fricker, Thames Water Utilities, Manor Farm Road, Reading, Berkshire, RG2 0JN, England,Carrie Moulton (Hancock), Technical Support Center, Office of Ground Water and Drinking Water, U.S.,Environmental Protection Agency, 26 W. Martin Luther King Drive, Cincinnati, OH 45268-1320,USA,Stephanie Harris,Manchester Laboratory, U.S. Environmental Protection Agency, Region 10, 7411,Beach Drive East, Port Orchard, WA 98366, USA,Dale Rushneck, Interface, Inc., 3194 Worthington Avenue, Fort Collins, CO 80526, USA,Frank Schaefer III, National Exposure Research Laboratory, U.S. Environmental Protection Agency, 26,W. Martin Luther King Drive, Cincinnati, OH 45268-1320, USA,Steve Schaub, Health and Ecological Criteria Division (4304), Office of Science and Technology, U.S.,Environmental Protection Agency, 401 M Street, S.W., Washington, DC 20460, USA,Ajaib Singh, City of Milwaukee Health Department, 841 North Broadway, Milwaukee, WI 53202, USA,Huw Smith, Department of Bacteriology, Scottish Parasite Diagnostic Laboratory, Stobhill NHS Trust,Springburn, Glasgow, G21 3UW, Scotland,Timothy Straub, Lockheed Martin, 7411 Beach Drive East, Port Orchard, WA 98366, USA,William A. Telliard, Office of Science and Technology, U.S. Environmental Protection Agency, 401 M,Street, S.W., Washington, DC 20460, USA,Cryptosporidium cover photo courtesy of the U.S. Centers for Disease Control,i,Disclaimer,This method has been reviewed by the U.S. EPA Office of Water and approved for publication. Mention of trade names or commercial products does not constitute endorsement or recommendation for use.,Questions regarding this method or its application should be addressed to:,Carrie Moulton Coordinator, Laboratory Quality Assurance Program for the Analysis of Cryptosporidium,U.S. Environmental Protection Agency,Office of Ground Water and Drinking Water,Technical Support Center, MC140,26 West Martin Luther King Drive,Cincinnati, OH 45268-1320,(513) 569-7919,(513) 569-7191 (fax),moulton.carrie@epa.gov,ii,Introduction,To support future regulation of protozoa in drinking water, the Safe Drinking Water Act Amendments of 1996 require the U.S. Environmental Protection Agency (EPA) to evaluate the risk to public health posed by drinking water contaminants, including waterborne parasites, such as Cryptosporidium. To implement these requirements, EPA must assess Cryptosporidium occurrence in raw surface waters used as source waters for drinking water treatment plants. EPA Method 1622 was developed to support this assessment.,Method Development and Validation,EPA initiated an effort in 1996 to identify new and innovative technologies for protozoan monitoring and analysis. After evaluating potential alternatives to the then-current method through literature searches, discussions with research and commercial laboratories, and meetings with experts in the field, the Engineering and Analysis Division within the Office of Science and Technology within EPA's Office of Water developed draft Method 1622 for Cryptosporidium detection in December 1996. This Cryptosporidium-only method was validated through an interlaboratory study in August 1998, and……
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