Norm

ASTM D1782 - 17 en

Standard Test Methods for Operating Performance of Particulate Cation-Exchange Materials

50,60 61,23 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 6
Gepubliceerd op 01-08-2017
Taal Engels

1.1 These test methods cover the determination of the operating capacity of particulate cation-exchange materials when used for the removal of calcium, magnesium, and sodium ions from water. It is intended for use in testing both new and used materials. The following two test methods are included:

 

Sections

Test Method A—Sodium Cycle

8 to 14

Test Method B—Hydrogen Cycle

15 to 21

1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered 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.

Details

ICS-code 71.100.40
Engelse titel Standard Test Methods for Operating Performance of Particulate Cation-Exchange Materials
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