摘要
探讨了粉煤灰、改性膨润土以及活性炭对乐果的吸附性能。实验结果表明 ,这三种吸附剂对乐果都有较大的吸附容量和去除率。在实验条件下 ,三者的吸附容量分别为 3mg/g、2 0mg/g和 2 5mg/g ;去除率分别为 5 0 %、85 %和 98%。根据这三种吸附剂对乐果的吸附能力、市场价格以及资源条件 。
This paper investigated into the adsorption of dimethoate by fly ash,modified bentonite and active carbon.The experimental result indicated,all of the three adsorption agents have more higher adsorption volume and more higher removal rate.Under experimental conditions,each adsorption volume of the three is 3mg/g,20mg/g and 25mg/g,each removal rate of the three is 50%,85% and 98%.According to the adsorption competence,the market price and the resource condition,we put forward the economical and reasonable technology which can deal with the dimethoate from the wastewater.
出处
《非金属矿》
CAS
CSCD
北大核心
2004年第4期46-47,共2页
Non-Metallic Mines
关键词
废水处理
粉煤灰
改性膨润土
活性炭
吸附性能
dimethoate wastewater treatment fly ash active carbon modified bentonite
