NTP Taps Disinfection By-Products for Study
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چکیده
منابع مشابه
NTP taps disinfection by-products for study.
The use of chlorination to purify water supplies is considered one of the most important public health advances of the twentieth century. Following the 1908 introduction of widespread water chlorination, once-common diseases such as cholera, dysentery, and typhoid fever were practically eliminated. However, the chlorination cure-all proved to have a caveat: disinfection by-products (DBPs), whic...
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By all accounts, disinfection of drinking water is one of the major public health triumphs of the 20th century. No human endeavor, however, is without risk; more than 30 years ago it was determined that chlori nation of water resulted in formation of disinfection byproducts (DBPs). Several of these, such as the trihalomethanes (THMs) and haloacetic acids (HAAs), were subsequently observed to ...
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Data on raw water quality, disinfection treatment practices, and the resulting mutagenic properties of the treated water were compiled from pilot- and full-scale treatment experiments to evaluate that parameter which might produce variability in the results of a mutagenic study. Analysis of the data and comparison of treatment practices indicated that the measured mutagenic activity is strongly...
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The chronic exposure of large segments of the population to disinfected drinking water has necessitated an evaluation of the health effects of the by-products of the chlorination process. This paper reviews the available information concerning the reproductive consequences associated with exposure to disinfection by-products. Four groups of compounds are discussed: the trihalomethanes, in parti...
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ژورنال
عنوان ژورنال: Environmental Health Perspectives
سال: 2000
ISSN: 0091-6765
DOI: 10.2307/3454496