NEN-ISO 15522
Water quality - Determination of the inhibitory effect of water constituents on the growth of activated sludge microorganisms
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 June 1999 |
| Status: | active |
| Page Count: | 22 |
| ICS Code (Examination of biological properties of water): | 13.060.70 |
scope:
Specifies a method for assessing the potential toxicity of a test material to the growth of aerobic bacteria present in activated sludge. The inhibitory effect is restricted to those microorganisms capable of growth on the chosen organic test medium.
Document History
NEN-ISO 15522
June 1, 1999
Water quality - Determination of the inhibitory effect of water constituents on the growth of activated sludge microorganisms
Specifies a method for assessing the potential toxicity of a test material to the growth of aerobic bacteria present in activated sludge. The inhibitory effect is restricted to those microorganisms...