W 557 Technical Rule - Standard 09/2012

Cleaning and Disinfection of Drinking Water Installations ++ PDF file ++

W 557 Technical Rule - Standard 09/2012

Cleaning and Disinfection of Drinking Water Installations ++ PDF file ++

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Herausgeber: DVGW
Auflage: 1st edition 2012
Format Details: 37 pages
Material: available as PDF only
Hinweis: The german version of this Standard W 557 you can find here.
Artikelnummer: 510663
Leseprobe:

Beschreibung

This Standard W 557 serves as a basis for the prevention and removal of microbial contamination and undesirable deposits in drinking water installations as defined by the Drinking Water Ordinance. It describes the cleaning of drinking water installations and the equipment disinfection of drinking water installations or parts thereof and identifies areas of application for disinfection methods as well as preventive measures to prevent microbial contamination. The continuous disinfection of drinking water (drinking water disinfection) is however described in DVGW Standard W 556 (in preparation).

The standard on hand is intended for planners, constructors and operators of drinking water installations as well as manufacturers of components, the competent authorities (e.g. local health departments) and executing specialist companies.

Procedures and means suitable for the implementation of cleaning or disinfection measures are described. The cleaning and disinfection measures can be used to prevent and remove microbial contamination and undesirable deposits.