A Comparison of the Membrane Filter with the Most Probable Number Method for Coliform Determinations from Several Waters
نویسندگان
چکیده
منابع مشابه
Comparison of nine brands of membrane filter and the most-probable-number methods for total coliform enumeration in sewage-contaminated drinking water.
Nine different brands of membrane filter were compared in the membrane filtration (MF) method, and those with the highest yields were compared against the most-probable-number (MPN) multiple-tube method for total coliform enumeration in simulated sewage-contaminated tap water. The water was chlorinated for 30 min to subject the organisms to stresses similar to those encountered during treatment...
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The species of total coliform bacteria isolated from drinking water and untreated surface water by the membrane filter (MF), the standard most-probable-number (S-MPN), and modified most-probable-number (M-MPN) techniques were compared. Each coliform detection technique selected for a different profile of coliform species from both types of water samples. The MF technique indicated that Citrobac...
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1954
ISSN: 0003-6919
DOI: 10.1128/am.2.2.85-88.1954