Effects and mechanistic aspects of absorbing organic compounds by coking coal
文献类型:期刊论文
作者 | Ning, Kejia1; Wang, Junfeng2; Xu, Hongxiang1,3; Sun, Xianfeng1; Huang, Gen1,3; Liu, Guowei1; Zhou, Lingmei1 |
刊名 | WATER SCIENCE AND TECHNOLOGY |
出版日期 | 2017-11-01 |
卷号 | 76期号:9页码:2280-2290 |
ISSN号 | 0273-1223 |
关键词 | Adsorption Coking Coal Mechanistic Aspects Ph Value Purification Mechanism |
DOI | 10.2166/wst.2017.319 |
文献子类 | Article |
英文摘要 | cCoal is a porous medium and natural absorbent. It can be used for its original purpose after adsorbing organic compounds, its value does not reduce and the pollutants are recycled, and then through systemic circulation of coking wastewater zero emissions can be achieved. Thus, a novel method of industrial organic wastewater treatment using adsorption on coal is introduced. Coking coal was used as an adsorbent in batch adsorption experiments. The quinoline, indole, pyridine and phenol removal efficiencies of coal adsorption were investigated. In addition, several operating parameters which impact removal efficiency such as coking coal consumption, oscillation contact time, initial concentration and pH value were also investigated. The coking coal exhibited properties well-suited for organics' adsorption. The experimental data were fitted to Langmuir and Freundlich isotherms as well as Temkin and Redlich-Peterson (R-P) models. The Freundlich isotherm model provided reasonable models of the adsorption process. Furthermore, the purification mechanism of organic compounds' adsorption on coking coal was analysed. |
WOS关键词 | Waste-water ; Removal ; Coke ; Equilibrium ; Adsorption ; Carbon |
WOS研究方向 | Engineering ; Environmental Sciences & Ecology ; Water Resources |
语种 | 英语 |
WOS记录号 | WOS:000415638000003 |
资助机构 | National Natural Science Foundation of China(51604280 ; State Key Laboratory of Mineral Processing(BGRIMM-KJSKL-2015-03) ; 51504262) |
源URL | [http://ir.ipe.ac.cn/handle/122111/23435] |
专题 | 过程工程研究所_生化工程国家重点实验室 |
作者单位 | 1.China Univ Min & Technol Beijing, Sch Chem & Environm Engn, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China 3.State Key Lab Mineral Proc, Beijing 100044, Peoples R China |
推荐引用方式 GB/T 7714 | Ning, Kejia,Wang, Junfeng,Xu, Hongxiang,et al. Effects and mechanistic aspects of absorbing organic compounds by coking coal[J]. WATER SCIENCE AND TECHNOLOGY,2017,76(9):2280-2290. |
APA | Ning, Kejia.,Wang, Junfeng.,Xu, Hongxiang.,Sun, Xianfeng.,Huang, Gen.,...&Zhou, Lingmei.(2017).Effects and mechanistic aspects of absorbing organic compounds by coking coal.WATER SCIENCE AND TECHNOLOGY,76(9),2280-2290. |
MLA | Ning, Kejia,et al."Effects and mechanistic aspects of absorbing organic compounds by coking coal".WATER SCIENCE AND TECHNOLOGY 76.9(2017):2280-2290. |
入库方式: OAI收割
来源:过程工程研究所
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