AWWA B703 2019
$76.92
AWWA B703-19 Fluorosilicic Acid
| Published By | Publication Date | Number of Pages |
| AWWA | 2019 | 32 |
The purpose of this standard is to provide the minimum requirements for fluorosilicic acid, including physical, chemical, sampling, packaging, shipping, and testing requirements.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 7 | Foreword I. Introduction. I.A. Background. Community water fluoridation is an effective, safe, and relatively inexpensive way to prevent tooth decay. Since the first fluoridation installation during 1945, studies have shown that this method of fluoride delivery benefits Americans |
| 8 | I.B. History. This standard was first published in the November 1954 issue of Journal AWWA as tentative, having been approved on July 30, 1954, by the AWWA Board of Directors. Subsequent revisions to ANSI/AWWA B703 were approved on May 15, 1960; June 18, I.C. Acceptance. Products that are covered by this Standard should have certification in accordance with NSF/ANSI Standard 60 and documentation on conformational testing to ANSI/AWWA B703 criteria. |
| 10 | II. Special Issues. II.A. Storage, Handling, and Safety Precautions. Fluorosilicic acid must be handled carefully because it is corrosive. If the acid comes in contact with skin, the affected parts should be immediately rinsed thoroughly for at least 15 min with water. Then |
| 11 | 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. |
| 12 | 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 group at 6666 West Quincy Avenue, Denver, CO 80235-3098, or e-mail at standards@ |
| 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 Requirements Sec. 4.3 Impurities |
| 17 | SECTION 5: VERIFICATION Sec. 5.1 Sampling and Laboratory Examination |
| 18 | Sec. 5.2 Test Procedures |
| 21 | Sec. 5.3 Notice of Nonconformance |
| 22 | Table 2 Impurity analytic methods |
| 23 | SECTION 6: DELIVERY Sec. 6.1 Marking Sec. 6.2 Packaging and Shipping |
| 25 | Sec. 6.3 Affidavit of Compliance or Certified Analyses |
| 27 | APPENDIX A Materials Compatibility |
| 29 | Fluorosilicic Acid—Contaminants Table B.1 Fluorosilicic acid—contaminants |
