电化学方法在废水重金属去除中的作用效率与实践应用  

Study on the Effi ciency and Mechanism of Removing Heavy Metals from Wastewater by Electrochemical Method

作　　者：罗林 Luo Ling(Shenzhen Chuangfei Ge Environmental Protection Technology Co.,Ltd.,Shenzhen 518111,China)

机构地区：[1]深圳市创飞格环保技术有限公司,广东深圳518111

出　　处：《皮革制作与环保科技》2024年第19期18-20,共3页Leather Manufacture and Environmental Technology

摘　　要：在工农业生产量持续提升的背景下,重金属消耗量与排放量同比增多,对水环境、大气环境造成严重破坏。工业废水中的重金属含有一部分毒性微生物,抑制了生物的正常生长,若残留于污泥中,将影响污泥资源的二次利用,所以要灵活运用电化学方法,高效去除废水中的重金属物质。为了有效提高废水中金属物质的去除率,应以电化学技术的作用机理为基础,针对电化学去除废水重金属的工艺流程展开深入探讨,找出影响电化学法去除效率的主要因素,为提高废水治理效率提供可靠的参考。In the context of continuous increase in industrial and agricultural production,heavy metal consumption and emissions increased year-on-year,causing serious damage to the water environment and atmospheric environment.Heavy metals in industrial wastewater contain some toxic microorganisms,which inhibit the normal growth of organisms,and if residual in sludge,it will aff ect the secondary utilization of sludge resources,so it is necessary to fl exibly use electrochemical methods to effi ciently remove heavy metals in wastewater.In order to eff ectively improve the removal rate of metals in wastewater,it is necessary to conduct an in-depth discussion on the process of electrochemical removal of heavy metals in wastewater based on the mechanism of electrochemical technology,and fi nd out the main factors aff ecting the electrochemical method removal effi ciency,so as to provide a reliable reference for improving the e ffi ciency of wastewater treatment.

关 键 词：废水重金属 去除 电化学方法 

分 类 号：TS5[轻工技术与工程—皮革化学与工程]