This standard stipulates the maximum allowable discharge concentration of water pollutants in the phosphate fertilizer industry and the maximum allowable discharge per ton of product according to the production process and the destination of wastewater discharge. This standard applies to the discharge management of enterprises in the phosphate fertilizer industry (including ammonium phosphate and nitrophosphate fertilizer), as well as the environmental impact assessment, design, completion acceptance and discharge management of construction projects.
GB 15580-1995 history
2011GB 15580-2011 Discharge standard of water pollutants for phosphate fertilizer industry
1995GB 15580-1995 Discharge standard of water pollutants for phosphate fertilizer industry