General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 32124-2015
Scope
This standard specifies the principle of the treatment and disposal of phosphogypsum, production process, raw and auxiliary materials, main equipment, production process route and operation steps, safety and environmental protection. This standard applies to the treatment and disposal of sulfuric acid produced from phosphogypsum. The sulfuric acid product is used to produce wet-process phosphoric acid, sulfate and chemical raw materials for other industries.
GB/T 32124-2015 Referenced Document
GB 175 General Purpose Portland Cement*, 2023-11-27 Update
GB 26132 Emission standard of pollutants for sulfuric acid industry
GB 4915 Emission standard of air pollutants for cement industry