¡¶ The living drinking water fluid matter hygiene norm ¡· (2001)

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From:Health BureauDate:2006-08-09

Scope of l

This norm ruled living drinking water and its headwaters water fluid matter hygiene requests.
This norm is applicable to the city life to drink the concentrated type to supplies water( include from set up and concentrate the type water supply) and supply water two times.

2 quote from the data

The living drinking water examination norm(2001)
Supply water the facilities hygiene norm two times( GBl7051-1997)
The WHO Guidelines for Drinking Water Quality,1993
The WHO Guidelines for Drinking Water Quality, the Addendum to Volume 2,1998

3 Definition

3.1 life drinking waters:From concentration the type supplies water the unit to supply the residents to be the drinking and lifes directly with the water, the fluid matter that should be aqueous must insure the residents to drink the safety the whole life.
3.2 cities:The nation press the direct jurisdiction city, city, town that the administration sets up to make to establish.
3.3 concentration type water supplies:Take the water from the headwaters concentration, after unify the decontamination processing and disinfect, from lose the water supply method that the pipe line net sends to the customer.
3.4 from set up the concentrated type water supply:In addition to city setting up the all levels waterworks of the section construction, be supplied water the way from the concentrated type that set up by each unit.
3.5 water supply two times:Use the unit of water in the future after concentrated type of city supplied water the living drinking water of the system to was save by Öü or handle( such as filter, soften, the mineral turn, disinfect etc.) again, manage the way to transport to the water supply method of the customer.