prEN 871

Water quality - Determination of suspended solids - Determination of coarse particules and fibres separated on a 60 to 70 micrometer sieve

General information

40.60 Close of voting   Apr 5, 1993


CEN/TC 230 Water analysis

European Norm


This European standard describes the determination of coarse particles and fibres in waste waters and effluents. The test is primarily used for in the supervision of discharges from the pulp and paper mills. The lower limit of the determination is 2 mg/l.

Life cycle


prEN 871
40.60 Close of voting
Apr 5, 1993