摘要
对几种常见的工业水处理沉淀工艺技术进行比选,结果表明“磁絮凝+高效沉淀”工艺综合性能较好,阐述了“磁絮凝+高效沉淀工艺”的技术原理和技术特点,采用“磁絮凝+高效沉淀工艺”代替传统的磁絮凝工艺应用于雨水处理和工业废水处理设施的改造,改造后废水处理过程中固液分离速度快,分离效果好,处理后废水可回用于系统。
Several common industrial water treatment sedimentation process technologies are compared and selected.The results show that the“magnetic flocculation+high-efficiency sedimentation”process has better comprehensive performance.The technical principles and characteristics of the“magnetic flocculation+high-efficiency sedimentation process”are explained.The“magnetic flocculation+high-efficiency sedimentation process”is adopted to replace the traditional magnetic flocculation process in the renovation of rainwater treatment and industrial wastewater treatment facilities.After the renovation,the solid-liquid separation speed in the wastewater treatment process is fast,the separation effect is good,and the treated wastewater can be reused in the system.
作者
李桂珍
LI Guizhen(Daye Nonferrous Metals Co.,Ltd.,Huangshi,Hubei,435005,China;Key Laboratory of Nonferrous Metals Metallurgy and Recycling in Hubei Province,Huangshi,Hubei,435005,China)
出处
《硫酸工业》
2025年第1期43-46,共4页
Sulphuric Acid Industry
关键词
沉淀工艺
比选
磁絮凝
纳米晶种
precipitation process
comparison
magnetic flocculation
nano crystal seeds
