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Position: Home > Articles > Comprehensive utilization of wastewater from sodium fluosilicate production with sodium sulfate instead of sodium chloride Phosphate & Compound Fertilizer 2011,26 (1) 57-59

用Na_2SO_4代替NaCl生产氟硅酸钠污水的综合利用

作  者:
洪鉴
单  位:
云南云天化国际化工红磷分公司综合利用厂
关键词:
氟硅酸钠;硫酸钠代替氯化钠;污水利用
摘  要:
用Na2SO4代替NaCl生产氟硅酸钠,解决了用NaCl为原料时污水中的氯离子引起的污水回收利用的难题。介绍氟硅酸钠污水综合治理所采取的措施及效果,实现了氟硅酸钠污水零排放,污水处理成本降低,并有效回收污水中的硫酸根进行循环利用。
译  名:
Comprehensive utilization of wastewater from sodium fluosilicate production with sodium sulfate instead of sodium chloride
作  者:
HONG Jian(The Comprehensive Utilization Plant,Hongdin Branch Company,Yuntianhua International Chemical Co.,Ltd,Kaiyuan,Yunnan 661600,China)
关键词:
sodium fluosilicate;sodium sulfate instead of sodium chloride;utilization of wastewater
摘  要:
The measures for comprehensive treatment of sodium fluosilicate production wastewater and its effects are introduced,the difficulties of wastewater recovery and utilization are solved,which results from the effects of chloridion based on the sodium chloride as raw material,realizing zero drainage of wastewater in sodium fluosilicate production,reducing the treatment cost of wastewater,and recycling sulfate radical for circular utilization.

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