现代煤化工废水处理研究进展及展望
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摘要
废水处理与水资源循环利用是影响现代煤化工产业可持续发展的关键问题之一。基于我国对煤化工废水处理的标准与循环利用的要求不断提高,综述了我国对煤化工废水排放的政策变化过程,以及煤化工产业与水资源利用和废水处理的工艺发展;对近年来全球煤化工废水处理研究论文的数量,特别是我国在煤化工废水处理领域的研究成果进行了统计分析,指出我国在煤化工废水处理工艺的开发与应用领域处于领先地位,今后不仅要注重具体煤化工废水处理工艺的开发,同时也应加强工艺系统的优化和监控。
Wastewater treatment and water reclamation have been considered as one of key factors influencing sustainable development of coal chemical industry.Based on the ever-increasing requirement for the standard and recycling of coal chemical wastewater treatment in China,the authors review the policy change process of coal chemical wastewater discharge in China,as well as the development of coal chemical industry,water resources utilization and wastewater treatment technology. The number of research papers on coal chemical wastewater treatment in recent years,especially in China are analyzed statistically. Based on global survey on number and quality of research articles and the scale and faculties applied for wastewater treatment and water reclamation,China become the leader of coal chemical industry wastewater treatment techniques and related application field. In the future,attention should be paid not only to the development of specific coal chemical wastewater treatment technology,but also to the optimization and monitoring of the treatment system.
Wastewater treatment and water reclamation have been considered as one of key factors influencing sustainable development of coal chemical industry.Based on the ever-increasing requirement for the standard and recycling of coal chemical wastewater treatment in China,the authors review the policy change process of coal chemical wastewater discharge in China,as well as the development of coal chemical industry,water resources utilization and wastewater treatment technology. The number of research papers on coal chemical wastewater treatment in recent years,especially in China are analyzed statistically. Based on global survey on number and quality of research articles and the scale and faculties applied for wastewater treatment and water reclamation,China become the leader of coal chemical industry wastewater treatment techniques and related application field. In the future,attention should be paid not only to the development of specific coal chemical wastewater treatment technology,but also to the optimization and monitoring of the treatment system.
引文
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[2]金嘉璐,俞珠峰,王永刚.新型煤化工技术[M].徐州:中国矿业大学出版社,2008.
[3]童莉,周学双,段飞舟,等.我国现代煤化工面临的环境问题及对策建议[J].环境保护,2014,42(7):45-47.TONG Li,ZHOU Xueshuang,DUAN Feizhou,et al.Analysis and countermeasures on environmental risks of China’s modern coal chemical industry[J].Environmental Protection,2014,42(7):45-47.
[4]梁睿,李继文,吕巍,等.现代煤化工行业环境准入与发展建议[J].环境影响评价,2017,39(2):5-8.LIANG Rui,LI Jiwen,LYU Wei,et al.Environmental permit and development suggestions of modern coal chemical industry in china[J].Environmental Impact Assessment,2017,39(2):5-8.
[5]AIMIN,Z,L Jidong.Optimization and implementation of the wastewater treatment process for the Lurgi coal gasification system[J].Coal Chemical Industry,2013,2:43-46.
[6]曲风臣.煤化工废水“零排放”技术要点及存在问题[J].化学工业,2013,31(2/3):18-24.QU Fengchen.The key technologies and problems of wasterwater zero discharge in coal chemical industy[J].Chemical Industry,2013,31(2/3):18-24.
[7]方芳,韩洪军,崔立明,等.煤化工废水“近零排放”技术难点解析[J].环境影响评价,2017,39(2):9-13.FANG Fang,HAN Hongjun,CUI Liming,et al.Analysis on technological difficulties of near zero discharge for coal gasification wastewater treatment[J].Environmental Impact Assessment,2017,39(2):9-13.
[8]何绪文,王春荣.新型煤化工废水零排放技术问题与解决思路[J].煤炭科学技术,2015,43(1):120-124.HE Xuwen,WANG Chunrong.Zero discharge technology and solution idea of waster water from new coal chemistry[J].Coal Science and Techology,2015,43(1):120-124.
[9]CUI P,QIAN Y,YANG S.New water treatment index system toward zero liquid discharge for sustainable coal chemical processes[J].ACS Sustainable Chemical Engineering,2018,6:1370-1378.
[10]JI Q,TABASSUM S,HENA S,et al.A review on the coal gasification wastewater technologies:past,present and future outlook[J].Journal of Cleaner Production,2016,126:38-55.
[11]段锋,董卫果,田陆峰,等.煤化工高含盐废水去除有机物研究[J].煤炭加工与综合利用,2016(4):21-24.DUAN Feng,DONG Weiguo,TIAN Lufeng,et al.Study on removal of organic matter from wastewater containing high salt in coal chemical industry[J].Coal Processing&Comprehensive Utilization,2016(4):21-24.
[12]姜忠义,李玉平,陈志强,等.煤化工废水近零排放与资源化关键技术研究与应用示范[J].化工进展,2016,35(12):4099-4100.JIANG Zhongyi,LI Yuping,CHEN Zhiqiang,et al.Key technologies study and application demonstration of near-zeroliquid-discharge and resource recovery of coal chemical industry wastewater[J].Chemical Industry and Engineering Progress,2016,35(2):4099-4100.