聚乙烯材料在污水吸附处理中的应用研究  

Study on the Application of Polyethylene Material in Wastewater Adsorption Treatment

作　　者：甘巧 GAN Qiao(Sichuan Vocational and Technical College of Chemical Industry,Luzhou 646000,China)

机构地区：[1]四川化工职业技术学院,四川泸州646000

出　　处：《安徽化工》2023年第2期113-115,119,共4页Anhui Chemical Industry

摘　　要：为了推动污水处理技术的发展,选取聚乙烯材料作为研究对象,对其在污水吸附处理过程中的作用进行研究。经过多轮测定实验,确定聚乙烯材料在污水吸附处理中具有较高的应用价值。实验结果表明:当聚乙烯材料的最佳添加量为0.5wt%,纯水通量与截留性能可达到最优值。聚乙烯材料样本微观结构更具有连通性,为污水中有害离子的吸附处理提供了支撑。聚乙烯材料相较其他材料具有较好的吸附能力,可提升污水处理效果,为污水处理技术的发展提供理论基础。In order to promote the development of wastewater treatment technology,polyethylene material was selected as the research object to study its role in wastewater adsorption treatment.After several rounds of determination experi⁃ments,it is determined that polyethylene material has high application value in sewage adsorption treatment.The experi⁃mental results show that the pure water flux and retention performance can reach the optimal value when the optimal ad⁃dition of polyethylene material is 0.5wt%.The microstructure of polyethylene material sample is more connected,which provides a basis for adsorption treatment of harmful ions in sewage.Compared with other materials,polyethylene materi⁃als have better adsorption capacity,which can improve the sewage treatment effect and provide a theoretical basis for the development of sewage treatment technology.

关 键 词：聚乙烯材料 重金属处理 污水吸附处理 重金属离子吸附 污水灌溉 

分 类 号：TQ325.9[化学工程—合成树脂塑料工业]