ASTM D4266-96(2007)
Historical Standard: ASTM D4266-96(2007) Standard Test Methods for Precoat Capacity of Powdered Ion-Exchange Resins
SUPERSEDED (see Active link, below)
ASTM D4266
1. 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 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.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D1125 Test Methods for Electrical Conductivity and Resistivity of Water
D1129 Terminology Relating to Water
D1193 Specification for Reagent Water
D2687 Practices for Sampling Particulate Ion-Exchange Materials
D4456 Test Methods for Physical and Chemical Properties of Powdered Ion Exchange Resins
E200 Practice for Preparation, Standardization, and Storage of Standard and Reagent Solutions for Chemical Analysis
Keywords
floc; ion exchange; powdered resin; Powdered ion exchange resins; Precoat capacity/precoating; Salt removal capacity; Anion exchange resins; Cation exchange resins (powdered); Ion exchange resins ;
ICS Code
ICS Number Code 71.100.40 (Surface active agents)
DOI: 10.1520/D4266-96R07
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