不同改性膨润土处理染料废水的实验探索  

The experiment of dealing with the dyestuffs waste water of alta - mud is explored with modifying

作　　者：李志维[1] 曹明礼[1] 王志强[1] 

机构地区：[1]武汉理工大学,湖北武汉430070

出　　处：《化学工程师》2005年第11期4-5,共2页Chemical Engineer

摘　　要：对产自辽宁某地的钙基膨润土经不同的改性,用之处理染料废水,比较了不同改性后的膨润土处理染料废水的效果;处理效果依次是柱撑酸化膨润土>柱撑膨润土>酸化膨润土>酸化柱撑膨润土 >钠化膨润土>钙基膨润土。并简单探讨了其不同的原因。Passes different modifying to the calcium base aha- mud wbich originates from some place in Liaoning, use it treatment dyestuffs wastewater,different to modify alta - mud ＇,after deal with result, dyestuffs of wastewater; Deal with result whether post prop up acid take alta - mud sequentially 〉 the post props up die alta - mud 〉 acid alta - mud 〉 the acid post props up the alta - mud 〉 sodium alta - mud 〉 calcium base alta - mud, and has probed into its different reason briefly.

关 键 词：膨润土 钠化 酸化 柱撑 染料废水 脱色 

分 类 号：TD926.5[矿业工程—选矿]