DIN EN ISO 8692:2012 Edition

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Water quality – Fresh water algal growth inhibition test with unicellular green algae

Published By	Publication Date	Number of Pages
DIN	2012-06	28

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Categories: 13.060.70 - Examination of biological properties of water, DIN

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Description

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.

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2012-06
Pages Count	28
Language	Germany
Descriptors	Algae, Bioassay, Biochemical methods of analysis, Chemistry of water, Definitions, Determination, Fresh water, Freshwater, Green algae, Growth, Inhibition tests, Investigations, Laboratory tests, Planctons, Quality, Screening-method, Standard methods, Testing, Toxic materials, Toxicity, Water, Water analysis, Water organisms, Water pollution, Water practice, Water quality
File Size	645.1 KB
ICS Codes	13.060.70 - Examination of biological properties of water

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DIN EN ISO 8692:2012 Edition

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