GBChina GB Standards Navigator
CurrentMandatory

GB 20922-2007

The reuse of urban recycling water - Quality of farmland irrigation water

城市污水再生利用 农田灌溉用水水质

View Official Source Find Same Code

Explanation

GB 20922-2007 is a current mandatory Chinese national standard for The reuse of urban recycling water - Quality of farmland irrigation water. It appears in the Construction compliance cluster with a product safety focus and has an implementation date of Oct 1, 2007.

Applicability depends on product scope, certification route, competent authority notices and transition rules. Verify against the official source before using this record in a compliance decision.

Applicability hints

Construction & buildingEnvironment & energyProduct safetyEnvironmental protection
Type
Environmental protection
CCS
P40
ICS
13.060
Competent department
Ministry of Housing and Urban-Rural Development
Technical committee
Ministry of Housing and Urban-Rural Development