ASTM International - ASTM D4266-96(2001)
Standard Test Methods for Precoat Capacity of Powdered Ion-Exchange Resins
| Organization: | ASTM International |
| Publication Date: | 1 January 2001 |
| Status: | inactive |
| Page Count: | 5 |
| ICS Code (Surface active agents): | 71.100.40 |
significance And Use:
The salt removal capacity of a powdered resin precoat is limited by the capacity of either the anion-exchange resin or the cation-exchange resin contained in it. Applications include condensate... View More
scope:
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 | 7-15 |
| Test Method B-Operating Capacity, Cation-Exchange Resin, Hydrogen Form | 16-24 |
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.
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