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ASTM International - ASTM D7903-14(2020)

Standard Practice for Determining the Capacity of Oxygen Removal Ion Exchange Cartridges

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Organization: ASTM International
Publication Date: 1 November 2020
Status: active
Page Count: 3
ICS Code (Examination of water for chemical substances): 13.060.50
significance And Use:

5.1 This practice can be used to evaluate unused oxygen removal ion exchange cartridges for conformance to specifications.

5.2 This practice provides for the calculation of capacity in... View More

scope:

1.1 This practice covers the determination of the performance of oxygen removal ion exchange resin cartridges in the regenerated form when used for removing dissolved oxygen from water. The test can be used to determine the initial capacity of unused cartridges or the remaining capacity of used cartridges. In this case, performance is defined as oxygen removal capacity (or throughput) to a defined endpoint.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Document History

ASTM D7903-14(2020)
November 1, 2020
Standard Practice for Determining the Capacity of Oxygen Removal Ion Exchange Cartridges
1.1 This practice covers the determination of the performance of oxygen removal ion exchange resin cartridges in the regenerated form when used for removing dissolved oxygen from water. The test can...
January 1, 2014
Standard Practice for Determining the Capacity of Oxygen Removal Ion Exchange Cartridges
5.1 This practice can be used to evaluate unused oxygen removal ion exchange cartridges for conformance to specifications. 5.2 This practice provides for the calculation of capacity in terms of the...
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