高酚氨煤化工废水处理创新技术分析
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摘要
介绍了煤化工废水高酚、高氨、含大量有毒有害物质的特点及其处理形势与难度,从预处理、生物处理、深度处理三方面综述了当前的创新处理技术,着重分析了酚氨回收、EBA、BioDopp、3T-BAF和LAB等工艺的处理流程及优缺点,并指出了今后的发展方向和企业在选择处理工艺时应注意的问题。
The characteristics of high phenol,high ammonia and a number of toxic and harmful compounds in wastewater from coal chemical industry as well as its treatment situation and difficulties were introduced. The current innovative treatment technologies were summarized from three aspects including pretreatment,biological treatment and advanced treatment. The treatment process,advantages and disadvantages of phenol and ammonia recovery process,EBA technology,BioDopp process,3T-BAF process and LAB process were emphatically analyzed. The future development direction and problems that enterprises should pay attention to when selecting processes were pointed out.
The characteristics of high phenol,high ammonia and a number of toxic and harmful compounds in wastewater from coal chemical industry as well as its treatment situation and difficulties were introduced. The current innovative treatment technologies were summarized from three aspects including pretreatment,biological treatment and advanced treatment. The treatment process,advantages and disadvantages of phenol and ammonia recovery process,EBA technology,BioDopp process,3T-BAF process and LAB process were emphatically analyzed. The future development direction and problems that enterprises should pay attention to when selecting processes were pointed out.
引文
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[12]郭二民,张雷,任晓杰,等.Bio Dopp工艺处理Lurgi气化污水的研究及应用[J].煤炭加工与综合利用,2015,(4):49-52.
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[15]李雪平,蔡少华,苗建林.Bio Dopp工艺在鲁奇气化炉废水处理上的应用研究[J].河南化工,2012,29(21):46-49.
[16]魏江波.煤制油废水零排放实践与探索[J].工业用水与废水,2011,42(5):70-75.
[17]郝志明,郑伟,余关龙.煤制油高浓度废水处理工程设计[J].工业用水与废水,2010,41(3):76-79.
[18]王伟,韩洪军,张静,等.煤制气废水处理技术研究进展[J].化工进展,2013,32(3):681-686.
[19]邢林林,曹宏斌,李玉平.非均相催化臭氧氧化深度处理焦化废水的中试研究[A].中国环境科学学会2010年学术年会论文集[C].北京:中国环境科学出版社,2010.
[20]徐莉莉,孙硕,王军,等.活性焦吸附对煤化工废水膜处理工艺的影响[J].环境工程学报,2013,7(10):3827-3832.
[21]李志远.芬顿氧化混凝沉淀处理煤化工废水生化出水试验研究[D].哈尔滨:哈尔滨工业大学,2013.
[22]李志远,韩洪军.芬顿氧化—混凝处理煤化工废水生化出水试验研究[J].给水排水,2013,39(S1):316-319.
[2]Li H Q,Han H J,Du M A,et al.Removal of phenols,thiocyanate and ammonium from coal gasification wastewater using moving bed biofilm reactor[J].Bioresour Technol,2011,102(7):4667-4673.
[3]Li H Q,Han H J,Du M A,et al.Inhibition and recovery of nitrification in treating real coal gasification wastewater with moving bed biofilm reactor[J].J Environ Sci,2011,23(4):568-574.
[4]蒋芹,郑彭生,张显景,等.煤气化废水处理技术现状及发展趋势[J].能源环境保护,2014,28(5):9-12.
[5]Gai H J,Jiang Y B,Qian Y,et al.Conceptual design and retrofitting of the coal-gasification wastewater treatment process[J].Chem Eng J,2008,138(1/3):84-94.
[6]李丹阳.基于氮气气浮除油与改善煤化工废水生化处理效能研究[D].哈尔滨:哈尔滨工业大学,2013.
[7]纪钦洪,于广欣,张振家.高浓含酚煤气化有机污水处理研究进展[J].水处理技术,2015,41(3):6-10.
[8]付国忠,朱继承.鲁奇FBDB煤气化技术及其最新进展[J].中外能源,2012,17(1):74-79.
[9]陈赟,王卓.煤气化污水酚氨回收技术进展、流程优化及应用[J].煤化工,2013,(4):44-48.
[10]韩洪军,徐鹏,贾胜勇,等.厌氧/生物增浓/改良AO/BAF工艺处理煤化工废水[J].中国给水排水,2013,29(16):65-67.
[11]赵嫱,孙体昌,李雪梅,等.煤气化废水处理工艺的现状及发展方向[J].工业用水与废水,2012,43(4):1-6.
[12]郭二民,张雷,任晓杰,等.Bio Dopp工艺处理Lurgi气化污水的研究及应用[J].煤炭加工与综合利用,2015,(4):49-52.
[13]Santos V L,Linardi V R.Biodegradation of phenol by a filamentous fungi isolated from industrial effluents-identification and degradation potential[J].Proc Biochem,2004,39(8):1001-1006.
[14]刘利军.鲁奇气化炉废水生化处理的中试实验研究[D].北京:华北电力大学,2011.
[15]李雪平,蔡少华,苗建林.Bio Dopp工艺在鲁奇气化炉废水处理上的应用研究[J].河南化工,2012,29(21):46-49.
[16]魏江波.煤制油废水零排放实践与探索[J].工业用水与废水,2011,42(5):70-75.
[17]郝志明,郑伟,余关龙.煤制油高浓度废水处理工程设计[J].工业用水与废水,2010,41(3):76-79.
[18]王伟,韩洪军,张静,等.煤制气废水处理技术研究进展[J].化工进展,2013,32(3):681-686.
[19]邢林林,曹宏斌,李玉平.非均相催化臭氧氧化深度处理焦化废水的中试研究[A].中国环境科学学会2010年学术年会论文集[C].北京:中国环境科学出版社,2010.
[20]徐莉莉,孙硕,王军,等.活性焦吸附对煤化工废水膜处理工艺的影响[J].环境工程学报,2013,7(10):3827-3832.
[21]李志远.芬顿氧化混凝沉淀处理煤化工废水生化出水试验研究[D].哈尔滨:哈尔滨工业大学,2013.
[22]李志远,韩洪军.芬顿氧化—混凝处理煤化工废水生化出水试验研究[J].给水排水,2013,39(S1):316-319.