Environmental Quality Standard for Surface Water of People's Republic of China. Pays/Territoire Chine Type du document Règlement Date 1988 Source FAO, FAOLEX Sujet Eau Mot clé Eaux superficielles Normes de qualité de l'eau Pollution des eaux douces Lutte contre la pollution Aire géographique Asie, Asie et Pacifique, East Asian Seas, Asie Orientale, Pacifique Nord, Pacifique Nord Occidental Entry into force notes Has come into force on June 01, 1988. Résumé This Standard is approved by the State Environment Protection Bureau, which is formulated according to the Law of Environment Protection and the Regulations of Water Pollution Control, aims at controlling the water pollution and protecting the water resources. It classifies the surface water into 5 grades in part one, it gives the water quality standard in part two, defines the implementation rules in part three, and the examination of water quality in part four. Texte intégral Chinois