BS EN ISO 9509:1995

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Water quality. Method for assessing the inhibition of nitrification of activated sludge micro-organisms by chemicals and waste water. | Status: Revised, Withdrawn

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Publisher BS

File size 313.02 KB

Pages 12

Format PDF

Publication date 1990-09-30

ISBN-13 978-0-580-18424-6

ISBN-13 plain 9780580184246

ISBN-10 0580184242

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File size 313.02 KB

Pages 12

Format PDF

Publication date 1990-09-30

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