环境工程学报2011，Vol.5Issue(1)：117-120,4.
褐煤活性炭吸附处理焦化废水
Treatment of coke plant wastewater with lignite activated carbon
摘要
Abstract
The adsorption performance of lignite activated carbon in coke plant wastewater was studied to provide theoretical basis and technique guidance for wastewater treatment by using lignite activated carbon. The static and dynamic adsorption experiments of lignite activated carbon for phenol in the coke plant wastewater from Henan were operated. The static adsorption experiments showed that the adsorption performance of lignite activated carbon for phenol in the coke plant wastewater was in keeping Freundlich adsorption epuation. When the condition of coke plant wastewater was 150 mL, activated carbon was 10 g, the adsorption time was 1 h and the removal rate of phenol was above 92％. The dynamic adsorption experiments showed that adsorption capacity of activated carbon was about 21.38 mg/g, when the condition of phenol concentration in the effluent water was 3 800 mg/L and the adsorption time was 1.5 h. These results indicate that lignite activated carbon is of good effect on adsorption in treating coke plant wastewater.关键词
褐煤活性炭/吸附/焦化废水Key words
lignite activated carbon/ adsorption/ coking wastewater分类
资源环境引用本文复制引用
滕济林,张萌,李若征,尹连庆..褐煤活性炭吸附处理焦化废水[J].环境工程学报,2011,5(1):117-120,4.基金项目
中国电力科学研究院青年科技基金项目(FT84-09-002) （FT84-09-002）
