焦化废水深度处理研究现状
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摘要
焦化废水主要是焦化厂在煤气化、液化、炼焦过程中所产生的废水,此种废水中含有大量的有毒、难降解的有机物是一种较难处理的有机废水。目前主要采用以下方法对焦化废水进行处理:首先利用常规方法对废水进行预处理、然后利用生化方法对预处理废水进行二次处理。但是,经过上述过程处理后的焦化废水外排水中的氰化物、COD及氨氮含量仍然无法达标。针对焦化废水组成复杂、难于处理、经传统方法处理后无法达标排放这种状况,综合了近几年来国内外有关焦化废水处理方面的大量的研究成果,系统地介绍了焦化废水深度处理过程中所应用的物化方法、氧化方法、膜处理三大类方法的优缺点,列举了当前几种焦化废水回用实例及不足,并指出了焦化废水处理技术今后的发展方向。
Coking wastewater is a kind of complex and high polluted industrial wastewater,which contains many toxic, biodegradable substances and is produced in the process of coking. Currently, coking wastewater is pretreated by conventional method first, and then it is treated by the biological dephenolizing. However,after the treatment, cyanide, COD,ammonia and other indicators in efflux wastewater are still difficult to meet the standards. In this paper,a lot of research achievements about coking wastewater treatment achieved by domestic and foreign scholars in resent years were collected. The advantages and disadvantages of physical and chemical method, oxidation process, membrane treatment methods in coking wastewater treatment process were introduced systematically, and several practical examples of recycling coking wastewater were listed as well as exist problems.
Coking wastewater is a kind of complex and high polluted industrial wastewater,which contains many toxic, biodegradable substances and is produced in the process of coking. Currently, coking wastewater is pretreated by conventional method first, and then it is treated by the biological dephenolizing. However,after the treatment, cyanide, COD,ammonia and other indicators in efflux wastewater are still difficult to meet the standards. In this paper,a lot of research achievements about coking wastewater treatment achieved by domestic and foreign scholars in resent years were collected. The advantages and disadvantages of physical and chemical method, oxidation process, membrane treatment methods in coking wastewater treatment process were introduced systematically, and several practical examples of recycling coking wastewater were listed as well as exist problems.
引文
[1]丁玲,梁玉河,刘鹏.焦化废水处理技术及其应用研究进展[J].工业水处理,2011,31(3):6-9.
[2]易艳红.混凝+陶瓷膜微滤工艺处理焦化废水的试验研究[D].广州:华南理工大学,2010.
[3]田陆峰.焦化废水处理技术的研究[J].洁净煤技术,2013,19(4):91-95,104.
[4]卢建杭,王红斌,刘维屏,刘其国.焦化废水专用混凝剂对污染物的去除效果与规律[J].环境科学,2000,21(4):65-68.
[5]周静,李素芹.新型复合絮凝剂深度处理焦化废水的效果研究[J].工业水处理,2008,28(5):38-39.
[6]郑义,张琢,胡宏韬,卫夏良.焦化废水混凝深度处理研究[J].上海应用技术学院学报,2008,8(1):25-28.
[7]周静,李素芹,苍大强,杨虹.粉煤灰深度处理焦化废水中氨氮的研究[J].能源环境保护,2007,21(6):30-32.
[8]王红梅,郑振晖.改性膨润土在焦化废水处理中的应用研究[J].安徽化工,2005,(133):52-53.
[9]孙宝东,马雁林.活性炭在焦化废水处理中的应用[J].燃料与化工,2007,38(6):46-48.
[10]李茂,韩永忠,丁太文,等.树脂吸附-Fenton氧化法处理高浓度焦化废水[J].工业水处理,2006,26(10):23-26.
[11]张昌鸣,余长舜,杨福寿,等.焦化废水净化及回用技术研究[J].环境工程,1999,17(1):16-19.
[12]刘小澜,王继徽,黄稳水,等.化学沉淀法去除焦化废水中的氨氮[J].化工环保,2004,(1).
[13]许海燕,李义久,刘亚菲.Fenton混凝催化氧化法处理焦化废水的影响因素[J].复旦学报(自然科学版),2003,42(3):440-444.
[14]刘卫平.Fenton氧化/混凝深度处理焦化废水的实验研究[J].中国资源综合利用,2008,26(4):7-9.
[15]刘金泉,李天增,王发珍,等.O、HO/O及UV/O在焦化废水深度处理中的应用[J].环境工程学报,2009,3(3):501-505.
[16]贾瑞平,陈烨璞.臭氧联合氧化技术在污水处理方面的新进展[J].工业水处理,2007,27(5):4-8.
[17]Lai Peng,Zhao Hua,zhang,Zeng Ming,Ni Jinrre.Study on treatment of cooking wastewater by biofilm reactorscombined with zero valent iron process[J].Journal of Hazardous Materials,2009,16(2):1423-1429.
[18]李瑞华,韦朝海,任源,吴超飞,姜元臻.O催化氧化法去除焦化废水中的污染物[J].燃料与化工,2008,39(4):36-40.
[19]孙珮石,王树东,陈嵩.CWO技术处理几种高浓度化工废水的试验研究[R].昆明理工大学学报,2004,29(4):164-167.
[20]Chiang Li-Choung,et al.Electro-Chemical Oxidation for the Treatment of Coke-Plant Wastewater[J].J.Environ.Sci.Health,1995,30(4):753-771.
[21]梁镇海,许文林.焦化含酚废水在Ti/Pb O电极上的氧化处理[J].稀有金属材料与工程,1996,25(3):37-40.
[22]李玉明,邢向军,周集体,滕丽曼.三维固定床电极法降解焦化废水[J].环境科学与技术,2006,29(4):82-83.
[23]高华,刘坤.紫外光催化氧化处理焦化废水中有机毒物的研究[J].青岛医学院学报,1996,32(3):203-206.
[24]刘玉忠,苗宇峰.焦化废水深度处理回用技术进展及探讨[J].广东化工,2014,273(41):145-147.
[25]刘金泉,王凯,王发珍,等.几种高级氧化技术在焦化废水深度处理中的应用对比[J].水处理技术,2009,35(1):112-115.
[26]张方西,周淑芬,川晓东,等.聚铁絮凝澄清工艺在焦化废水深度处理中的应用[J].水处理技术,1995,21(6):355-358.
[27]扶志远.焦化废水深度处理研究[D].北京:北京工业大学,2005.
[28]闻晓今,周正,魏钢,等.超滤-纳滤双膜工艺在焦化废水深度处理上的应用[J].水处理技术,2010,36(3):93-95.
[2]易艳红.混凝+陶瓷膜微滤工艺处理焦化废水的试验研究[D].广州:华南理工大学,2010.
[3]田陆峰.焦化废水处理技术的研究[J].洁净煤技术,2013,19(4):91-95,104.
[4]卢建杭,王红斌,刘维屏,刘其国.焦化废水专用混凝剂对污染物的去除效果与规律[J].环境科学,2000,21(4):65-68.
[5]周静,李素芹.新型复合絮凝剂深度处理焦化废水的效果研究[J].工业水处理,2008,28(5):38-39.
[6]郑义,张琢,胡宏韬,卫夏良.焦化废水混凝深度处理研究[J].上海应用技术学院学报,2008,8(1):25-28.
[7]周静,李素芹,苍大强,杨虹.粉煤灰深度处理焦化废水中氨氮的研究[J].能源环境保护,2007,21(6):30-32.
[8]王红梅,郑振晖.改性膨润土在焦化废水处理中的应用研究[J].安徽化工,2005,(133):52-53.
[9]孙宝东,马雁林.活性炭在焦化废水处理中的应用[J].燃料与化工,2007,38(6):46-48.
[10]李茂,韩永忠,丁太文,等.树脂吸附-Fenton氧化法处理高浓度焦化废水[J].工业水处理,2006,26(10):23-26.
[11]张昌鸣,余长舜,杨福寿,等.焦化废水净化及回用技术研究[J].环境工程,1999,17(1):16-19.
[12]刘小澜,王继徽,黄稳水,等.化学沉淀法去除焦化废水中的氨氮[J].化工环保,2004,(1).
[13]许海燕,李义久,刘亚菲.Fenton混凝催化氧化法处理焦化废水的影响因素[J].复旦学报(自然科学版),2003,42(3):440-444.
[14]刘卫平.Fenton氧化/混凝深度处理焦化废水的实验研究[J].中国资源综合利用,2008,26(4):7-9.
[15]刘金泉,李天增,王发珍,等.O、HO/O及UV/O在焦化废水深度处理中的应用[J].环境工程学报,2009,3(3):501-505.
[16]贾瑞平,陈烨璞.臭氧联合氧化技术在污水处理方面的新进展[J].工业水处理,2007,27(5):4-8.
[17]Lai Peng,Zhao Hua,zhang,Zeng Ming,Ni Jinrre.Study on treatment of cooking wastewater by biofilm reactorscombined with zero valent iron process[J].Journal of Hazardous Materials,2009,16(2):1423-1429.
[18]李瑞华,韦朝海,任源,吴超飞,姜元臻.O催化氧化法去除焦化废水中的污染物[J].燃料与化工,2008,39(4):36-40.
[19]孙珮石,王树东,陈嵩.CWO技术处理几种高浓度化工废水的试验研究[R].昆明理工大学学报,2004,29(4):164-167.
[20]Chiang Li-Choung,et al.Electro-Chemical Oxidation for the Treatment of Coke-Plant Wastewater[J].J.Environ.Sci.Health,1995,30(4):753-771.
[21]梁镇海,许文林.焦化含酚废水在Ti/Pb O电极上的氧化处理[J].稀有金属材料与工程,1996,25(3):37-40.
[22]李玉明,邢向军,周集体,滕丽曼.三维固定床电极法降解焦化废水[J].环境科学与技术,2006,29(4):82-83.
[23]高华,刘坤.紫外光催化氧化处理焦化废水中有机毒物的研究[J].青岛医学院学报,1996,32(3):203-206.
[24]刘玉忠,苗宇峰.焦化废水深度处理回用技术进展及探讨[J].广东化工,2014,273(41):145-147.
[25]刘金泉,王凯,王发珍,等.几种高级氧化技术在焦化废水深度处理中的应用对比[J].水处理技术,2009,35(1):112-115.
[26]张方西,周淑芬,川晓东,等.聚铁絮凝澄清工艺在焦化废水深度处理中的应用[J].水处理技术,1995,21(6):355-358.
[27]扶志远.焦化废水深度处理研究[D].北京:北京工业大学,2005.
[28]闻晓今,周正,魏钢,等.超滤-纳滤双膜工艺在焦化废水深度处理上的应用[J].水处理技术,2010,36(3):93-95.