电化学氧化技术深度处理焦化废水的研究进展
|
摘要
焦化废水具有可生化性差、有机物浓度高、组分复杂且有毒性等特点,经过常规生化处理后,COD和氨氮仍然不能满足排放要求。电化学氧化法具有降解效率高、停留时间短、占地面积小、无二次污染等特点,可以用于焦化废水的深度处理以解决这一问题。阳极是影响电化学氧化法的重要因素,文章介绍了BDD电极、DSA电极、三维电极用于焦化废水深度处理的研究现状并进行了展望。
Coking wastewater is characterized by poor biodegradability,high concentration of organic substances,complicated composition and high toxicity. After being treated by regular biochemical treatment,its COD and ammonia nitrogen still could not meet the discharge requirements. Since electrochemical oxidation method is characterized by high degradation rate,short residence time,less site area,free from secondary pollution,etc,it can be used for solving the problems in the advanced treatment of coking wastewater. It is well known that anodes are the important factor affecting electrochemical oxidation method. Therefore,in this paper,the current research status and prospect of three kinds of anodes:namely boron-doped diamond electrodes,dimensionally stable anode electrodes and three-dimensional electrodes applied to the advanced treatment of coking wastewater are introduced.
Coking wastewater is characterized by poor biodegradability,high concentration of organic substances,complicated composition and high toxicity. After being treated by regular biochemical treatment,its COD and ammonia nitrogen still could not meet the discharge requirements. Since electrochemical oxidation method is characterized by high degradation rate,short residence time,less site area,free from secondary pollution,etc,it can be used for solving the problems in the advanced treatment of coking wastewater. It is well known that anodes are the important factor affecting electrochemical oxidation method. Therefore,in this paper,the current research status and prospect of three kinds of anodes:namely boron-doped diamond electrodes,dimensionally stable anode electrodes and three-dimensional electrodes applied to the advanced treatment of coking wastewater are introduced.
引文
[1]Li D,Qu J.The progress of catalyt ic technologies in water purification:a review[J].Journal of Environmental Sciences,2009,21(6):713-719.
[2]于开宁,王程,李艳,等.焦化废水深度处理研究进展[J].工业水处理,2009,29(9):11-14.
[3]邹琳琳,黄冲,潘一,等.催化氧化法处理焦化废水研究[J].当代化工,2013(3):319-322.
[4]Chang J.Electrochemical oxidation process for the treatment of cokeplant wastewater[J].Journal of Environmental Science&Health Part A Environmental Science&Engineering&Toxicology,1995,30(4):753-771.
[5]Simond O,Schaller V,Comninellis C.Theoretical model for the anodic oxidation of organics on metal oxide electrodes[J].Electrochimica Acta,1997,42(13/14):2009-2012.
[6]Comninellis C.Electrocatalysis in the electrochemical conversion/combustion of organic pollutants for waste water treatment[J].Electrochimica Acta,1994,39(11/12):1857-1862.
[7]王保成,孙彦平,朱金华.苯酚的电极过程吸附和氧化研究[J].电化学,2003,9(4):475-478.
[8]He X,Chai Z,Li F,et al.Advanced treatment of biologically pretreated coking wastewater by electrochemical oxidation using Ti/Ru O2-Ir O2,electrodes[J].Journal of Chemical Technology&Biotechnology,2013,88(8):1568-1575.
[9]Lai X,Wang C P,et al.Study on removing chemical oxygen demand(COD)of coking wastewater with Pb O2anode[J].Oxidation Conmmunications,2016,39(3A):2733-2737.
[10]Ma X,Wang R,Guo W,et al.Electrochemical removal of ammonia in coking wastewater using Ti/Sn O2+Sb/Pb O2anode[J].International Journal of Electrochemical Science,2012,7(7):6012-6024.
[11]Gu Q,Zheng J.Study on the electrochemical oxidation treatment of coking wastewater by DSA anode[C]//Asia-Pacific Energy Equipment Engineering Research Conference,2015.
[12]冯壮壮,王海东,于建,等.电催化氧化深度处理焦化废水的效果及能耗研究[J].工业水处理,2013,33(4):61-64.
[13]魏琳,宋金金,甘复兴,等.三维电极电催化处理焦化废水实验研究[J].武汉大学学报(工学版),2012,45(6):838-842.
[14]陈天佐,张蕾.三维电极催化氧化研究进展[J].当代化工,2015(9):2250-2253.
[15]Jia Y N,Jiang W F,Hao S J,et al.Feasibility study on coking waste water treatment by three-dimensional electrode[J].Advanced Materials Research,2013,750/751/752:1437-1440.
[16]Jia Y N,Hao S J,Jiang W F,et al.Factors influencing coking waste water by three-dimensional electrode[J].Advanced Materials Research,2013,750/751/752:1339-1342.
[17]Wang H.Electrochemical advanced treatment of organics from coking wastewater using three-dimensional electrodes[J].Asian Journal of Chemistry,2013,25(14):7915-7917.
[18]Zhang C,Lin H,Chen J,et al.Advanced treatment of biologically pretreated coking wastewater by a bipolar three-dimensional electrode reactor[J].Environmental Technology,2013,34(16):2371-2376.
[19]李玉明,邢向军,周集体,等.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.
[20]张垒,王丽娜,付本全,等.三维电极电化学反应器深度处理焦化废水[J].环境工程学报,2013,7(9):3397-3402.
[21]冯壮壮,梁文艳,王海东,等.三维粒子电极填充方式对焦化废水深度处理能耗的影响[J].环境工程,2015,33(2):7-10.
[22]王万鹏,张劲松,周集体,等.三维流化床电极法深度处理焦化废水的研究[J].工业水处理,2009,29(6):24-27.
[23]Feng Y,LüJ,Liu J,et al.Influence of boron concentration on growth characteristic and electro-catalytic performance of boron-doped diamond electrodes prepared by direct current plasma chemical vapor deposition[J].Applied Surface Science,2011,257(8):3433-3439.
[24]蒋绍阶,刘静,盛贵尚.掺硼金刚石薄膜电极电化学氧化垃圾渗滤液实验研究[J].水处理技术,2014(10):16-19.
[25]Zhu X,Ni J,Lai P.Advanced treatment of biologically pretreated coking wastewater by electrochemical oxidation using boron-doped diamond electrodes[J].Water Research,2009,43(43):4347-4355.
[26]Wang C,Ren X,Ren Q,et al.Degradation of quinoline in simulated coking wastewater using BDD electrode[J].Environmental Protection of Chemical Industry,2014,34(5):415-418.
[27]Wang C R,Chang S,Ye M,et al.Current efficiency and energy consumption of electrochemical oxidation for ammonia removal from coking wastewater using boron-doped diamond electrodes[J].Applied Mechanics&Materials,2013,295/296/297/298:1327-1332.
[28]Wang C,Zhang M,Liu W,et al.Effluent characteristics of advanced treatment for biotreated coking wastewater by electro-chemical technology using BDD anodes[J].Environmental Science and Pollution Research,2015,22(9):6827-6834.
[29]Kashiwada T,Watanabe T,Ootani Y,et al.A study on electrolytic corrosion of boron-doped diamond electrodes when decomposing organic compounds[J].Acs Applied Materials&Interfaces,2016:8(42):28299-28305.
[30]GüclüD,Nazan S,Serkan S,et al.Advanced treatment of coking wastewater by conventional and modified Fenton processes[J].Environmental Progress&Sustainable Energy,2013,32(2):176-180.
[31]张垒,王丽娜,刘璞,等.三维电极组合Fenton试剂处理焦化废水效果分析[J].煤炭科学技术,2012,40(11):115-119.
[32]刘璞,张垒,王丽娜,等.电催化氧化组合H2O2工艺处理焦化废水的研究[J].化学工程与装备,2012(8):30-32.
[33]王春荣,齐迹,张梦茹,等.电化学氧化及反硝化BAF联用深度处理焦化废水[J].工业水处理,2016,36(11):74-77.
[34]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.
[35]周娟,魏杰,张钱丽.金属氧化物电极的制备及其电化学性能的研究[J].水处理技术,2013,39(12):28-32.
[2]于开宁,王程,李艳,等.焦化废水深度处理研究进展[J].工业水处理,2009,29(9):11-14.
[3]邹琳琳,黄冲,潘一,等.催化氧化法处理焦化废水研究[J].当代化工,2013(3):319-322.
[4]Chang J.Electrochemical oxidation process for the treatment of cokeplant wastewater[J].Journal of Environmental Science&Health Part A Environmental Science&Engineering&Toxicology,1995,30(4):753-771.
[5]Simond O,Schaller V,Comninellis C.Theoretical model for the anodic oxidation of organics on metal oxide electrodes[J].Electrochimica Acta,1997,42(13/14):2009-2012.
[6]Comninellis C.Electrocatalysis in the electrochemical conversion/combustion of organic pollutants for waste water treatment[J].Electrochimica Acta,1994,39(11/12):1857-1862.
[7]王保成,孙彦平,朱金华.苯酚的电极过程吸附和氧化研究[J].电化学,2003,9(4):475-478.
[8]He X,Chai Z,Li F,et al.Advanced treatment of biologically pretreated coking wastewater by electrochemical oxidation using Ti/Ru O2-Ir O2,electrodes[J].Journal of Chemical Technology&Biotechnology,2013,88(8):1568-1575.
[9]Lai X,Wang C P,et al.Study on removing chemical oxygen demand(COD)of coking wastewater with Pb O2anode[J].Oxidation Conmmunications,2016,39(3A):2733-2737.
[10]Ma X,Wang R,Guo W,et al.Electrochemical removal of ammonia in coking wastewater using Ti/Sn O2+Sb/Pb O2anode[J].International Journal of Electrochemical Science,2012,7(7):6012-6024.
[11]Gu Q,Zheng J.Study on the electrochemical oxidation treatment of coking wastewater by DSA anode[C]//Asia-Pacific Energy Equipment Engineering Research Conference,2015.
[12]冯壮壮,王海东,于建,等.电催化氧化深度处理焦化废水的效果及能耗研究[J].工业水处理,2013,33(4):61-64.
[13]魏琳,宋金金,甘复兴,等.三维电极电催化处理焦化废水实验研究[J].武汉大学学报(工学版),2012,45(6):838-842.
[14]陈天佐,张蕾.三维电极催化氧化研究进展[J].当代化工,2015(9):2250-2253.
[15]Jia Y N,Jiang W F,Hao S J,et al.Feasibility study on coking waste water treatment by three-dimensional electrode[J].Advanced Materials Research,2013,750/751/752:1437-1440.
[16]Jia Y N,Hao S J,Jiang W F,et al.Factors influencing coking waste water by three-dimensional electrode[J].Advanced Materials Research,2013,750/751/752:1339-1342.
[17]Wang H.Electrochemical advanced treatment of organics from coking wastewater using three-dimensional electrodes[J].Asian Journal of Chemistry,2013,25(14):7915-7917.
[18]Zhang C,Lin H,Chen J,et al.Advanced treatment of biologically pretreated coking wastewater by a bipolar three-dimensional electrode reactor[J].Environmental Technology,2013,34(16):2371-2376.
[19]李玉明,邢向军,周集体,等.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.
[20]张垒,王丽娜,付本全,等.三维电极电化学反应器深度处理焦化废水[J].环境工程学报,2013,7(9):3397-3402.
[21]冯壮壮,梁文艳,王海东,等.三维粒子电极填充方式对焦化废水深度处理能耗的影响[J].环境工程,2015,33(2):7-10.
[22]王万鹏,张劲松,周集体,等.三维流化床电极法深度处理焦化废水的研究[J].工业水处理,2009,29(6):24-27.
[23]Feng Y,LüJ,Liu J,et al.Influence of boron concentration on growth characteristic and electro-catalytic performance of boron-doped diamond electrodes prepared by direct current plasma chemical vapor deposition[J].Applied Surface Science,2011,257(8):3433-3439.
[24]蒋绍阶,刘静,盛贵尚.掺硼金刚石薄膜电极电化学氧化垃圾渗滤液实验研究[J].水处理技术,2014(10):16-19.
[25]Zhu X,Ni J,Lai P.Advanced treatment of biologically pretreated coking wastewater by electrochemical oxidation using boron-doped diamond electrodes[J].Water Research,2009,43(43):4347-4355.
[26]Wang C,Ren X,Ren Q,et al.Degradation of quinoline in simulated coking wastewater using BDD electrode[J].Environmental Protection of Chemical Industry,2014,34(5):415-418.
[27]Wang C R,Chang S,Ye M,et al.Current efficiency and energy consumption of electrochemical oxidation for ammonia removal from coking wastewater using boron-doped diamond electrodes[J].Applied Mechanics&Materials,2013,295/296/297/298:1327-1332.
[28]Wang C,Zhang M,Liu W,et al.Effluent characteristics of advanced treatment for biotreated coking wastewater by electro-chemical technology using BDD anodes[J].Environmental Science and Pollution Research,2015,22(9):6827-6834.
[29]Kashiwada T,Watanabe T,Ootani Y,et al.A study on electrolytic corrosion of boron-doped diamond electrodes when decomposing organic compounds[J].Acs Applied Materials&Interfaces,2016:8(42):28299-28305.
[30]GüclüD,Nazan S,Serkan S,et al.Advanced treatment of coking wastewater by conventional and modified Fenton processes[J].Environmental Progress&Sustainable Energy,2013,32(2):176-180.
[31]张垒,王丽娜,刘璞,等.三维电极组合Fenton试剂处理焦化废水效果分析[J].煤炭科学技术,2012,40(11):115-119.
[32]刘璞,张垒,王丽娜,等.电催化氧化组合H2O2工艺处理焦化废水的研究[J].化学工程与装备,2012(8):30-32.
[33]王春荣,齐迹,张梦茹,等.电化学氧化及反硝化BAF联用深度处理焦化废水[J].工业水处理,2016,36(11):74-77.
[34]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.
[35]周娟,魏杰,张钱丽.金属氧化物电极的制备及其电化学性能的研究[J].水处理技术,2013,39(12):28-32.