AWWA B201 2018
$76.92
AWWA B201-18 Soda Ash
| Published By | Publication Date | Number of Pages |
| AWWA | 2018 | 24 |
This standard describes soda ash for use in the treatment of potable water, wastewater, or reclaimed water.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 7 | Foreword I. Introduction. I.A. Background. Soda ash is the common name for the technical grades of anhydrous sodium carbonate (Na2CO3). Light and dense soda ash differ in physical characteristics only, such as density (weight of unit volume), angle of repose, and size and shape of I.B. History. The first edition of this standard for soda ash was prepared under the direction of the AWWA Water Purification Division. The standard was approved by the Executive Committee of the Water Purification Division and by the Water Works Practice 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 |
| 9 | II. Special Issues. Soda ash is usually shipped in bulk or in 100-lb (45-kg) multiwall paper bags, although it is also available in drums and barrels. The material can be readily handled mechanically by screw or belt conveyors, bucket elevators, or pneuma |
| 10 | III. Use of This Standard. It is the responsibility of the user of an AWWA standard to determine that the products described in that standard are suitable for use in the particular application being considered. III.A. Purchaser Options and Alternatives. The following information should be provided by the purchaser: III.B. Modification to Standard. Any modification to the provisions, definitions, or terminology in this standard must be provided by the purchaser. |
| 11 | V. Comments. If you have any comments or questions about this standard, please call AWWA Engineering & 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 standard |
| 13 | AWWA Standard SECTION 1: GENERAL Sec. 1.1 Scope Sec. 1.2 Purpose Sec. 1.3 Application |
| 14 | SECTION 2: REFERENCES SECTION 3: DEFINITIONS |
| 15 | SECTION 4: REQUIREMENTS Sec. 4.1 Physical Requirements Sec. 4.2 Chemical Composition Sec. 4.3 Impurities |
| 16 | SECTION 5: VERIFICATION Sec. 5.1 Sampling |
| 17 | Sec. 5.3 Insoluble Matter Sec. 5.4 Total Available Alkali |
| 19 | SECTION 6: DELIVERY Sec. 6.1 Marking |
| 20 | Sec. 6.2 Packaging and Shipping |
| 21 | Sec. 6.3 Affidavit of Compliance |
