Discharge standard of water pollutants for phosphate fertilizer industry (National Standard GB 15580-2011). Country/Territory China Document type Miscellaneous Date 2011 Source FAO, FAOLEX Subject Water Keyword Effluent waste water/discharge Standards Pollution control Freshwater pollution Geographical area Asia, Asia and the Pacific, East Asian Seas, Eastern Asia, North Pacific, North-West Pacific Entry into force notes This Standard enters into force on 1 October 2011. Abstract This Standard aims at controlling water pollution, protecting good water quality of surface water like rivers, lakes, canals, reservoirs and oceans as well as groundwater. It also serves the purpose of maintaining human health and ecological balance and promoting national economic development and urban and rural development. Full text Chinese Website kjs.mep.gov.cn