层状双金属氢氧化物的制备及其在处理阴离子污染物方面的应用  

Synthesis and Application of Layered Double Hydroxides for Removal of Anions in Wastewater

作　　者：郗丽娟[1] 刘莹[1] 吕洪滨[1] 

机构地区：[1]东北电力大学化学工程学院,吉林132012

出　　处：《硅酸盐通报》2013年第8期1567-1572,共6页Bulletin of the Chinese Ceramic Society

摘　　要：层状双金属氢氧化物(LDHs)是一类由带正电荷的金属氢氧化物和层间填充可交换的阴离子所构成的层柱状化合物。近年来,其在水处理方面的应用受到广泛的关注。本文综述了层状双金属氢氧化物的制备方法及其在处理废水中阴离子污染物方面的应用,并对今后的研究方向进行了展望。Layered double hydroxides （LDHs） are a class of layered-column compounds consisted by hydroxides of positively charged and exchanged anions in the layers. The application of LDHs on the field of water treatment has drawn widespread concern, recently. Synthetic methods of LDHs and the application of LDHs on the treatment of anions in waste water were reviewed in this paper, and then development direction of LDHs was looking forward.

关 键 词：层状双金属氢氧化物 阴离子吸附 废水处理 

分 类 号：X52[环境科学与工程—环境工程]