Water quality. Fresh water algal growth inhibition test with {Scenedesmus} subspicatus and Selenastrum capricornutum.

Main informations

Collections

National standards and national normative documents

Publication date

May 1993

Number of pages

6 p.

Reference

NF EN 28692

ICS Codes

13.020.40 Pollution, pollution control and conservation

13.060.10 Water of natural resources

13.060.70 Examination of biological properties of water

Classification index

T90-304

Print number

1 - 01/04/1993

International kinship

ISO 8692:1989

European kinship

EN 28692:1993

Replaced standards (1)

NF ISO 8692

December 1990

Standard Cancelled

Water quality. Fresh water growth inhibition test with SCENEDESMUS subspicatus and Selenastrum capricornutum.

Standard replaced by (1)

NF EN ISO 8692

May 2005

Standard Cancelled

Water quality - Freshwater algal growth inhibition test with unicellular green algae

ISO 8692:2004 specifies a method for the determination of the growth inhibition of unicellular green algae by substances and mixtures contained in water or by wastewater. The method is applicable for substances that are easily soluble in water. With modifications to this method, as described 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 wastewater is also included.

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