磷酸副产磷石膏污染防治对策研究与探讨  

Research and Discussion on Pollution Control of Phosphoric Phosphate Gypsum

作　　者：马江典 Ma Jiangdian(Yunnan Phosphate Haikou Co.,Ltd.,Kunming 650113,China)

机构地区：[1]云南磷化集团海口磷业有限公司,云南昆明650113

出　　处：《云南化工》2024年第7期151-153,共3页Yunnan Chemical Technology

摘　　要：针对云南某磷肥企业湿法磷酸生产过程中副产磷石膏的产生工艺、规范堆存及“三废”污染防治等情况,进行了研究与探讨,以研判其运行管理的合规性,指出存在的问题,应采取的对策。按照长期对地下水的监测数据,分析地下水监测井指标趋势变化的合理性,提出增加补充监测因子的建议,保障渣场对周边环境的影响可接受。The production process,standard storage and pollution control of“three wastes”of by-product phosphogypsum in wet phosphoric acid production of a phosphate fertilizer enterprise in Yunnan were studied and discussed.It aims to study the compliance of operation management,and indicate the existing problems and countermeasures;according to the long-term monitoring data of groundwater,analyze the rationality of the trend of groundwater monitoring well,and propose supplementary monitoring factors to ensure the acceptable influence of slag yard on the surrounding environment.

关 键 词：磷酸 磷石膏 污染防治 

分 类 号：TQ177.375[化学工程—硅酸盐工业]