不同改性膨润土处理染料废水的实验探索  

An Experimental Exploration for the Treatment of Dye Waste Water with Modified Alta-mud

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,武汉430070

出　　处：《染料与染色》2005年第6期50-51,共2页Dyestuffs and Coloration

摘　　要：钙基膨润土经不同改性,用于处理染料废水,比较了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。简单探讨了其原因。Dye waste water was treated with different modified calcium-based alta-muds and the treating efficiencies were compared. They were： The post prop up acid took the alta-mud sequentially 〉The post prop up the alta-mud 〉Acid alta-mud 〉The acid post prop up the alta-mud 〉Sodium alta-mud 〉Calcium based alta-mud. The reasons were discussed briefly.

关 键 词：膨润土 染料 染料废水 染料脱色 

分 类 号：X788[环境科学与工程—环境工程]