ISO9509:1995

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ISO Standards: ISO9509:1995



Standard Number ISO9509:1995
Standard Title Water quality. Method for assessing the inhibition of nitrification of activated sludge micro-organisms by chemicals and waste water
Published On 30/09/90
Approx Page Count 12
Standard Description Water, Quality, Water testing, Water supply engineering, Sludge, Sewage, Effluents (sewage), Nitrifying bacteria, Microorganisms, Microbiological analysis, Biological analysis and testing, Testing conditions, Accuracy, Organism-activity determination
Cross Ref BS 6068:Section 1.1, ISO6107-3, ISO6777, ISO7150-1, ISO7890-1, 79/831 EEC
Replaces the Following :
Replacement Note
Replacement
Replacement Note 1
Original Committee EH/3
ISB Number 058018424 2
Other Equivalent EN ISO9509:1995 ISO9509:1989


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