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DVGW W 294 : 1997

DVGW W 294 : 1997

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

UV-SYSTEMS FOR DISINFECTION OF DRINKING WATER SUPPLIES - REQUIREMENTS AND TESTING

Withdrawn date

05-22-2021

Published date

01-12-2013

Publisher

Wirtschafts und Verlagsgesellschaft Gas und Wasser

DocumentType
Standard
PublisherName
Wirtschafts und Verlagsgesellschaft Gas und Wasser
Status
Withdrawn
SupersededBy

DIN EN 12255-14 E : 2004 WASTEWATER TREATMENT PLANTS - PART 14: DISINFECTION
DIN EN 12255-14:2004-03 Wastewater treatment plants - Part 14: Disinfection
DIN EN 14897:2007-09 WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - DEVICES USING MERCURY LOW-PRESSURE ULTRAVIOLET RADIATORS - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING
I.S. EN 12255-14:2004 WASTEWATER TREATMENT PLANTS - PART 14: DISINFECTION
01/105982 DC : DRAFT JULY 2001 BS EN 12255-14 - WASTEWATER TREATMENT PLANTS - PART 14: DISINFECTION
I.S. EN 14897:2006 WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - DEVICES USING MERCURY LOW-PRESSURE ULTRAVIOLET RADIATORS - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING
DIN EN 14897 E : 2007 WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - DEVICES USING MERCURY LOW-PRESSURE ULTRAVIOLET RADIATORS - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING
EN 12255-14:2003 Wastewater treatment plants - Part 14: Disinfection
NSF 50 : 2016 EQUIPMENT FOR SWIMMING POOLS, SPAS, HOT TUBS AND OTHER RECREATIONAL WATER FACILITIES
BS EN 14897 : 2006 WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - DEVICES USING MERCURY LOW-PRESSURE ULTRAVIOLET RADIATORS - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING
EN 14897:2006+A1:2007 Water conditioning equipment inside buildings - Devices using mercury low-pressure ultraviolet radiators - Requirements for performance, safety and testing

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