CEN - EN ISO 9509
Water Quality - Method for Assessing the Inhibition of Nitrification of Activated Sludge Micro-Organisms by Chemicals and Waste Water
inactive
| Organization: | CEN |
| Publication Date: | 1 January 1995 |
| Status: | inactive |
| Page Count: | 17 |
| ICS Code (Water quality): | 13.060 |
Document History
July 1, 2006
Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms
A description is not available for this item.
EN ISO 9509
January 1, 1995
Water Quality - Method for Assessing the Inhibition of Nitrification of Activated Sludge Micro-Organisms by Chemicals and Waste Water
A description is not available for this item.