Norm

NEN-EN-ISO 8692:2012 en

Waterkwaliteit - Groeiremmingsproef voor de zoetwateralgen met ééncellige groene algen

106,87

Over deze norm

Status Definitief
Aantal pagina's 21
Gepubliceerd op 01-02-2012
Taal Engels
This International Standard specifies a method for the determination of the growth inhibition of unicellular green algae by substances and mixtures contained in water or by waste water. This method is applicable for substances that are easily soluble in water. With modifications to this method, as specified in ISO 14442 and ISO 5667-16, the inhibitory effects of poorly soluble organic and inorganic materials, volatile compounds, heavy metals and waste water can be tested. A rapid algal growth inhibition screening test for waste water is described in Annex A. An alternative test procedure with algae from algal beads, with direct measurement of algal growth in spectrophotometric cells, is described in Annex B.

Details

ICS-code 13.060.70
Nederlandse titel Waterkwaliteit - Groeiremmingsproef voor de zoetwateralgen met ééncellige groene algen
Engelse titel Water quality - Fresh water algal growth inhibition test with unicellular green algae
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