1120559

BS EN ISO 9509:1995

Water quality. Method for assessing the inhibition of nitrification of activated sludge micro-organisms by chemicals and waste water

standard by British Standard / European Standard / International Organization for Standardization , 03/01/2000

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About This Item

 

Full Description

Applicable to non-volatile chemical substances, which are soluble in water, and also to waste waters.

Cross References: BS 6068:Section 1.1*ISO 6107-3*ISO 6777 *ISO 7150-1*ISO 7890-1*79/831 EEC**
 

Product Details

Published:
03/01/2000
ISBN(s):
0580184242
Number of Pages:
12
File Size:
1 file , 330 KB
Product Code(s):
222330, 222330, 00222330
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. BS EN ISO 9509:2006


    Water quality. Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms

    • Most Recent

  2. 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

    • Historical Version