Record Display for the EPA National Library Catalog
RECORD NUMBER: 39 OF 647| Main Title | AWWA standard for poly (diallyldimethylammonium chloride) | |||||||||||
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| CORP Author | American National Standards Institute. | |||||||||||
| Publisher | American Water Works Association, | |||||||||||
| Year Published | 1993 | |||||||||||
| Report Number | ANSI/AWWA B451-92 | |||||||||||
| OCLC Number | 29740567 | |||||||||||
| Subjects | Water--Purification--Chlorination--Standards ; Chlorides--Standards | |||||||||||
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| Edition | Rev. | |||||||||||
| Collation | vii, 11 p. ; 28 cm. | |||||||||||
| Notes | Cover title. "American national standard." "Effective date: Apr. 1, 1993." "First ed. approved by AWWA Board of Directors June 14, 1987 ; this ed. approved June 18, 1992." "Approved by American National Standards Institute Inc., Jan 20, 1993." "Revision of ANSI/AWWA B451-87." "ANSI/AWWA V451-92." |