中国资源综合利用2023，Vol.41Issue(12)：34-36,3.DOI:10.3969/j.issn.1008-9500.2023.12.010
煤化工反渗透浓缩废水中有机物吸附试验研究
Experimental Study on Organic Matter Adsorption in Coal Chemical Reverse Osmosis Concentrated Wastewater
王文 1李乾钱 1刘琴2
作者信息
- 1. 攀枝花市生态环境信息与技术评估服务中心
- 2. 攀枝花市东区生态环境监测站,四川 攀枝花 617100
- 折叠
摘要
Abstract
The experiment uses coking coal as an adsorbent to adsorb and treat coal chemical reverse osmosis concentrated wastewater.The results show that coking coal can significantly adsorb organic matter in wastewater,when the dosage of coking coal is 80 g/L,the removal rates of total organic carbon(TOC),absorbance(UV254),and chromaticity are 70.23%,70.21%,and 67.51%,respectively;the adsorption process follows the Langmuir isotherm adsorption model,and the kinetics follow the quasi second order kinetic model.关键词
煤化工/反渗透浓缩废水/有机物/吸附/焦煤Key words
coal chemical industry/reverse osmosis concentrated wastewater/organic matter/adsorption/coking coal分类
资源环境引用本文复制引用
王文,李乾钱,刘琴..煤化工反渗透浓缩废水中有机物吸附试验研究[J].中国资源综合利用,2023,41(12):34-36,3.
