Record Display for the EPA National Library Catalog
RECORD NUMBER: 2 OF 2Main Title | NSF International standard/American national standard for drinking water treatment units : ultraviolet microbiological water treatment systems / | |||||||||||
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Publisher | NSF International, | |||||||||||
Year Published | 2002 | |||||||||||
OCLC Number | 52499009 | |||||||||||
Subjects | Drinking water--Purification--Equipment and supplies--Standards ; Water--Purification--Biological treatment--Standards | |||||||||||
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Collation | 1 volume (various pagings) : illustrations ; 28 cm | |||||||||||
Notes | "Adopted January 29, 2002, NSF International." "Designated as an ANSI Standard, January 29, 2002, American National Standards Institute." "ANSI/NSF 55-2002." |