多元离子聚合硫酸铝生产方法  

Production process of polyaluminum sulfate containing polybasic ions

作　　者：莫炳禄[1] 公国庆[1] 卢燕玲[1] 阮复昌[1] 

机构地区：[1]华南理工大学化学工程研究所,广东广州510640

出　　处：《工业水处理》2002年第1期46-47,共2页Industrial Water Treatment

基　　金：广东省自然科学基金资助项目 ;编号 :960 2 19

摘　　要：以硫酸铝为原料制备含多元离子的聚合硫酸铝 ,对其混凝特性进行了实验研究 ,考察了它的最佳混凝性能和稳定性条件 ,并就实验结果进行了性能对比。指出 ,制备多元离子聚合硫酸铝MPAS时 ,Al2 O3 质量分数控制在 8.0 %～ 8.5 %为宜。结果表明 。A new kind of inorganic polymer water clarifying agent polyaluminum sulfate containing polybasic ions (MPAS) and its production process are introduced. The flocculating characteristics of MPAS are detected, and the conditions are investigated experimentally in order that MPAS possesses the best flocculating performance and chemical stability. The final experimental results show that MPAS is superior to the traditional water clarifying agent polyaluminum sulfate and aluminum sulfate in flocculating performance and chemical stability.

关 键 词：生产方法 多元离子 无机高分子 无机絮凝剂 聚合硫酸铝 

分 类 号：TQ324.4[化学工程—合成树脂塑料工业] X703.5[环境科学与工程—环境工程]