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RECORD NUMBER: 294 OF 339

OLS Field Name OLS Field Data
Main Title State 1 Disinfectants/Disinfection Byproducts Rule: Frequently Asked Questions.
CORP Author Environmental Protection Agency, Washington, DC. Office of Water.
Year Published 2009
Stock Number PB2009-114151
Additional Subjects Disinfectants ; Disinfection ; Byproducts ; Drinking water ; Compliance ; Regulations ; Potable water ; Water systems ; Water pollution control ; Microorganism control(Water) ; Public health ; Health hazards ; Risk assessment ; Environmental exposure pathway ; Costs ; Economic analysis ; Regulatory impact analysis
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NTIS  PB2009-114151 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 09/09/2010
Collation 25p
Abstract In the past 25 years, the Safe Drinking Water Act (SDWA) has been highly effective in protecting public health and has also evolved to respond to new and emerging threats to safe drinking water. Disinfection of drinking water is one of the major public health advances in the 20th century. One hundred years ago, typhoid and cholera epidemics were common through American cities; disinfection was a major factor in reducing these epidemics. However, the disinfectants themselves can react with naturally-occurring materials in the water to form unintended byproducts which may pose health risks. In addition, in the past ten years, we have learned that there are specific microbial pathogens, such as Cryptosporidium, which can cause illness and is resistant to traditional disinfection practices. Amendments to the SDWA in 1996 require EPA to develop rules to balance the risks between microbial pathogens and disinfection byproducts (DBPs). It is important to strengthen protection against microbial contaminants, especially Cryptosporidium, and at the same time, reduce potential health risks of DBPs. The Stage 1 Disinfectants and Disinfection Byproducts Rule and Interim Enhanced Surface Water Treatment Rule, announced in December 1998, are the first of a set of rules under the 1996 SDWA Amendments.
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PUB Date Free Form 2009
Category Codes 68D; 68G; 50B; 57U; 96A
NTIS Prices PC A03/MF A03
Document Type NT
Cataloging Source NTIS/MT
Control Number 028701070
Origin NTIS
Type CAT