NSF 55 : 2017

Superseded

View Superseded by

ULTRAVIOLET MICROBIOLOGICAL WATER TREATMENT SYSTEMS

Available format(s)

Hardcopy , PDF

Superseded date

12-11-2018

Language(s)

English

Published date

01-01-2017

Publisher

NSF International

1 General
2 Normative references
3 Definitions
4 Materials
5 Structural performance
6 Minimum performance requirements
7 Elective performance claims - test methods
8 Instructions and information
Annex A (normative) - Ultraviolet water
        treatment systems microbial reduction
Annex B (informative) - Key elements of a
        certification program for drinking
        water treatment systems and
        components
Annex C (informative)

Includes minimum requirements for the reduction of microorganisms using ultraviolet radiation (UV). UV water treatment systems covered by this Standard are intended for water that may be either microbiologically safe or microbiologically unsafe.

DevelopmentNote	Included in NSF DWTU SET. (02/2005)
DocumentType	Standard
Pages	60
PublisherName	NSF International
Status	Superseded
SupersededBy	NSF 55:2018
Supersedes	NSF 55 : 2016

CFR 40(PTS100-149) : JUL 94	PROTECTION OF ENVIRONMENT - ENVIRONMENTAL PROTECTION AGENCY
NSF 61 : 2016	DRINKING WATER SYSTEM COMPONENTS - HEALTH EFFECTS
CFR 21(PTS170-199) : 0	FOOD AND DRUGS - FOOD AND DRUG ADMINISTRATION, CHAPTER 1 DEPARTMENT OF HEALTH AND HUMAN SERVICES - PARTS 170-199
NSF 58 : 2016	REVERSE OSMOSIS DRINKING WATER TREATMENT SYSTEMS
NSF 53 : 2016	DRINKING WATER TREATMENT UNITS - HEALTH EFFECTS
NSF 62 : 2016	DRINKING WATER DISTILLATION SYSTEMS