Factors promoting survival of bacteria in chlorinated water supplies
نویسندگان
چکیده
منابع مشابه
Factors promoting survival of bacteria in chlorinated water supplies.
Results of our experiments showed that the attachment of bacteria to surfaces provided the greatest increase in disinfection resistance. Attachment of unencapsulated Klebsiella pneumoniae grown in medium with high levels of nutrients to glass microscope slides afforded the microorganisms as much as a 150-fold increase in disinfection resistance. Other mechanisms which increased disinfection res...
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Nearly 700 standard plate count (SPC) bacteria were isolated from drinking water and untreated surface water and identified according to a scheme developed to permit the rapid, simple classification of microorganisms to genus, species, or group. Actinomycetes and Aeromonas species were the two most common groups of SPC bacteria in chlorinated distribution water. Aeromonas spp. and Enterobacter ...
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During recent years, the use of marine outfalls for the disposal of sanitary and industrial wastes has increased greatly and information regarding the fate of bacteria in sea water has assumed public health significance. Unpolluted sea water does not contain large numbers of bacteria, and bacteria which enterthe oceans by way of land drainage and sewage outfalls die quickly. The numbers of bact...
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Rainwater, borewater and catchment water are used for domestic water supply purposes with or without treatment in remote areas around the world. These places seldom have any facilities for routine testing of their drinking water. A simple on-site testing method is highly required in such areas. The H2S method has been tested for treated drinking water and was found to have a good correlation wi...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 1988
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.54.3.649-654.1988