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Main Title Method 1622: 'Cryptosporidium' in Water by Filtration/IMS/FA. (December 2005).
CORP Author Environmental Protection Agency, Washington, DC. Office of Water.
Publisher Dec 2005
Year Published 2005
Report Number EPA/815/R-05/001;
Stock Number PB2006-111227
Additional Subjects Cryptosporidium ; Immunomagnetic separation ; Filtration ; Microorganisms ; Pathogens ; Parasitic diseases ; Waterborne diseases ; Drinking water ; Quality control ; Contamination ; Safety ; Sampling ; Pollution prevention ; Waste management ; EPA Methods 1622 ; Immunofluorescence
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
NTIS  PB2006-111227 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 80p
Abstract 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. 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 Cryptosporidum-only method was validated through an interlaboratory study in August 1998, and was revised as a final, valid method for detecting Cryptosprodium in water in January 1999.
Supplementary Notes See also rept. dated Apr 01, PB2002-108709.
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Category Codes 68D; 57J; 99A
NTIS Prices PC A06/MF A01
Primary Description 100/00
Document Type NT
Cataloging Source NTIS/MT
Control Number 019201240
Origin NTIS
Type CAT