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AWWA B200-22 Sodium Chloride, 2022
- Foreword [Go to Page]
- I. Introduction. [Go to Page]
- I.A. Background. Bedded salt* deposits are the remains of ancient seas that have evaporated. Bedded deposits occur in horizontal layers of the mineral halite. These layers range from several feet to hundreds of feet (meters) in thickness and are between s [Go to Page]
- I.B. History. The first edition of the AWWA standard for sodium chloride was approved as tentative by the AWWA Board of Directors on July 6, 1949. ANSI/AWWA B200 was made a standard on May 15, 1953. Revisions approved on June 5, 1964, provided new section [Go to Page]
- I.C. Acceptance. In May 1985, the US Environmental Protection Agency (USEPA) entered into a cooperative agreement with a consortium led by NSF International (NSF) to develop voluntary third-party consensus standards and a certification program for direct
- II. Special Issues. Currently, there are no special issues related to this standard. [Go to Page]
- III.A. Purchaser Options and Alternatives. The following information should be provided by the purchaser: [Go to Page]
- III.B. Modification to Standard. Any modification to the provisions, definitions, or terminology in this standard must be provided by the purchaser.
- IV. Major Revisions. Major changes made to the standard in this revision include the following:
- V. Comments. If you have any comments or questions about this standard, please call AWWA Engineering and Technical Services at 303.794.7711, FAX at 303.795.7603; write to the department at 6666 West Quincy Avenue, Denver, CO 80235-3098; or email at standa
- AWWA Standard
- SECTION 1: GENERAL
- Sec. 1.1 Scope
- Sec. 1.2 Purpose
- Sec. 1.3 Application
- SECTION 2: REFERENCES
- SECTION 3: DEFINITIONS
- SECTION 4: REQUIREMENTS
- Sec. 4.1 Physical Requirements
- Sec. 4.2 Chemical Requirements
- Sec. 4.3 Impurities† [Go to Page]
- Table 1 Maximum impurity limits
- SECTION 5: VERIFICATION
- Sec. 5.1 Inspection
- Sec. 5.2 Sampling
- Sec. 5.3 Test Procedures—General
- Sec. 5.4 Moisture
- Sec. 5.6 Calcium
- Sec. 5.8 Sulfate
- Sec. 5.10 pH Value
- Sec. 5.12 Sodium Chloride Assay
- Sec. 5.13 Notice of Nonconformance
- SECTION 6: DELIVERY
- Sec. 6.1 Marking*
- Sec. 6.2 Packaging and Shipping
- Sec. 6.3 Affidavit of Compliance [Go to Page]