Standard Svensk standard · SS-EN ISO 8692:2012

Vattenundersökningar - Metod för bestämning av tillväxthämning hos encelliga sötvattenslevande grönalger (ISO 8692:2012)

Status: Gällande

Omfattning
This International Standard specifes 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 modifcations to this method, as specifed 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.

Ämnesområden

Undersökning av vattens biologiska egenskaper (13.060.70)


Produktinformation

Språk: Engelska

Framtagen av: Biologiska vattenundersökningar, SIS/TK 426

Internationell titel:

Artikelnummer: STD-85125

Utgåva: 2

Fastställd: 2012-02-21

Antal sidor: 36

Ersätter: SS-EN ISO 8692:2005