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ASTM D1291-01

Historical Revision

Standard Practice for Estimation of Chlorine Demand of Water

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1.1 This practice provides a means of estimating the quantity of chlorine required to be added to a unit volume of water to accomplish a predetermined treatment objective or to completely react with all chlorine reactable substances in the water, or both.

1.2 Temperature, pH, and initial chlorine dosage are all variables in estimating the optimum chlorination practice. The effects of these variables can be evaluated using this practice.

1.3 Chlorine residual is determined using Test Method D1253.

1.4 This practice is applicable to all types of water in which the stated treatment objective can be evaluated or residual chlorine can be measured, or both.

1.5 This standard does not purport to address all of 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. For a specific hazard statement, see Note 1.


SDO ASTM: ASTM International
Document Number D1291
Publication Date June 10, 2001
Language en - English
Page Count 4
Revision Level 01
Supercedes
Committee D19.03
Publish Date Document Id Type View
Feb. 1, 2017 D1291-17 Revision
Feb. 15, 2016 D1291-16 Revision
Sept. 1, 2006 D1291-06 Revision
June 10, 2001 D1291-89R94E01 Revision
June 10, 2001 D1291-01 Revision
Nov. 1, 2023 D1291-17R23 Reaffirmation
May 1, 2011 D1291-06R11 Reaffirmation