ASTM-D2035 › Historical Revision Information
Standard Practice for Coagulation-Flocculation Jar Test of Water
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Scope
1.1 This practice covers a general procedure for the evaluation of a treatment to reduce dissolved, suspended, colloidal, and nonsettleable matter from water by chemical coagulation-flocculation, followed by gravity settling. The procedure may be used to evaluate color, turbidity, and hardness reduction.
1.2 The practice provides a systematic evaluation of the variables normally encountered in the coagulation-flocculation process.
1.3 This standard does not purport to address the safety concerns, 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
coagulation; flocculation; jar tests; ICS Number Code 13.060.30 (Sewage water)
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Document Number
ASTM-D2035-80e1
Revision Level
1980(E1) EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
July 3, 1980
Document Type
Practice
Page Count
4 pages
Committee Number
D19.03