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Certification Corner
Publication year - 1981
Publication title -
opflow
Language(s) - English
Resource type - Journals
eISSN - 1551-8701
pISSN - 0149-8029
DOI - 10.1002/j.1551-8701.1981.tb00724.x
Subject(s) - certification , alkalinity , venturi effect , sampling (signal processing) , environmental science , engineering , chemistry , political science , law , mechanical engineering , inlet , electrical engineering , organic chemistry , filter (signal processing)
This month's “Certification Corner” covers natural water hardness and alkalinity, characteristics of coliform colonies, coagulants, public notification requirements of the National Primary Drinking Water Regulations, aerobic organisms, Venturi tubes, and bacteriological sampling.