饮用水中残余铝的控制研究进展  

Progress on Control of Residual Aluminum in Drinking Water

作　　者：李亚蓉 白丹 毛玉红[1] Li Yarong;Bai Dan;Mao Yuhong(School of Environmental and Municipal Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China)

机构地区：[1]兰州交通大学环境与市政工程学院,甘肃兰州730070

出　　处：《山东化工》2024年第18期78-80,共3页Shandong Chemical Industry

基　　金：国家自然科学基金(51968038);甘肃省重点研发计划项目(23YFGA0048)。

摘　　要：饮用水中的铝残留问题不容小觑,残余铝对人体健康、水处理工艺及输配水管网均能产生不利影响。论文对残余铝的毒性效应、残余铝含量的影响因素以及控制措施等进行了全面探讨,详细分析了通过改变原水水质条件、优选混凝剂种类及投加量和优化水处理工艺等途径有效控制残余铝含量的技术措施,并对未来饮用水中残余铝的研究工作进行了展望,以期提高对饮用水中残余铝进行有效控制的重视,保障饮用水安全。The problem of aluminum residues in drinking water should not be underestimated.Residual aluminum can have adverse effects on human health,water treatment process and water distribution network system.In this paper,the toxic effects of residual aluminum,the influencing factors of residual aluminum content and the control measures were comprehensively discussed.The technical measures to effectively control the residual aluminum content by changing the raw water quality conditions,optimizing the type and dosage of coagulants,and optimizing the water treatment process were analyzed in detail.Finally,the future research work on residual aluminum in drinking water is prospected,in order to improve the attention to the effective control of residual aluminum in drinking water,and ensure the safety of drinking water.

关 键 词：残余铝含量 影响因素 毒性效应 控制措施 

分 类 号：X523[环境科学与工程—环境工程]