Norm

ASTM D4266 - 17 en

Standard Test Methods for Precoat Capacity of Powdered Ion-Exchange Resins

50,60 61,23 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 5
Gepubliceerd op 01-06-2017
Taal Engels

1.1 These test methods cover the determination of the operating ion-exchange capacity of both powdered cation-exchange resins (hydrogen form) and powdered anion-exchange resins (hydroxide form). These test methods are intended for use in testing new powdered ion-exchange resins when used for the treatment of water. The following two test methods are included:

 

Sections

Test Method A—Operating Capacity, Anion-Exchange
  Resin, Hydroxide Form

7 to 15

Test Method B—Operating Capacity, Cation-Exchange
  Resin, Hydrogen Form

16 to 24

1.2 The values stated in SI units are to be regarded as the standard. The inch-pound units given in parentheses are for information only.

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 and health 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 Precoat Capacity of Powdered Ion-Exchange Resins
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