ASTM-D4130 › Historical Revision Information
Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines
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Scope
1.1 This test method covers the turbidimetric determination of sulfate ion in brackish water, seawater, and brines. It has been used successfully with synthetic brine grade waters; however, it is the user's responsibility to ensure the validity of this test method to other matrices.
1.2 This test method is applicable to waters having an ionic strength greater than 0.65 mol/L and a sulfate ion concentration greater than 25 mg/L. A concentration less than 25 mg/L sulfate can be determined by using a standard addition method.
1.3 For brines having an ionic strength of less than 0.65 mol/L, refer to Test Methods D516.
1.4 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Keywords
Sulfate content-water; Turbidimeter method; Water-brackish/sea/brines; Water-sea water; sulfate (ion) content in brackish water/seawater/brines, test; ICS Number Code 13.060.50 (Examination of water for chemical substances)
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13.060.50 (Examination of water for chemical substances)
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Document Number
ASTM-D4130-99
Revision Level
1999 EDITION
Status
Superseded
Modification Type
Revision
Publication Date
Jan. 1, 1999
Document Type
Test Method
Page Count
3 pages
Committee Number
D19.05