摘要
由于当代社会的快速发展,环境污染尤其是水污染问题,变得越来越突出。众所周知,重金属的危害十分严重,对人生命健康构成了极大的威胁,因此,找到一种或几种高效的污水处理方法显得尤为重要。与其他污水处理方法相比,物理吸附法因其操作简易、高效、选择性好、成本低廉而应用最为广泛。分子筛材料有着均匀的孔径、高比表面积、高水热稳定性以及可再生的特性,现阶段已然成为处理重金属污水的热门吸附剂。因此本文着重研究工业废水中重金属离子的处理技术研究,为重金属离子降解提供一种可行性方法。
With the rapid development of contemporary society,environmental pollution,especially water pollution,has become increasingly prominent.As we all know,the harm of heavy metals is very serious and poses a great threat to human life and health.Therefore,it is particularly important to find one or several efficient sewage treatment methods.Compared with other sewage treatment methods,physical adsorption method is widely used because of its simple operation,high efficiency,good selectivity and low cost.Molecular sieve materials have uniform pore size,high specific surface area,high hydrothermal stability and renewable characteristics,and have become a popular adsorbent for heavy metal wastewater treatment at this stage.Therefore,this paper focuses on the treatment technology of heavy metal ions in industrial wastewater,providing a feasible method for the degradation of heavy metal ions.
作者
覃红茹
Qin Hongru(Foshan HUASUN Chemical Co.,Ltd.,Foshan 528518,China)
出处
《广东化工》
CAS
2023年第15期134-136,141,共4页
Guangdong Chemical Industry
关键词
工业废水
重金属
废水处理
镉
降解
industrial wastewater
heavy metals
wastewater treatment
cadmium
degradation
