SEDL / STP / STP148D-EB / STP44234S

D 516 - 59 T Tentative Methods of Test for Sulfate ion in Industrial Water and Industrial Waste Water

Committee D-19,

Pages: 9    Published: Jan 1960

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Abstract

(a) These methods cover the determination of sulfate ion in industrial water and industrial waste water. Three methods are given as follows: Sections Referee Method (Gravimetric Method) 5 to 11 Non-Referee Method A (Turbidimetric Method) 12 to 20 Non-Referee Method B (Volumetric Method) 21 to 31 (b) The Referee method is a primary measure of sulfate ion in all industrial water. The Non-referee methods are less time-consuming but often more liable to interference than the Referee method. They are particularly useful in the lower sulfate range, below 20 ppm SO⁴⁻⁻.