Ponderation upon the latest studies of nanometer TiO2-based photocatalysis in wastewater treatment
Received date: 2003-12-15
Online published: 2010-10-01
The recent studies and new application development of TiO2-based photocatalysis technology to wastewater treatment are anah}zed.Based on this,the paper lays stress on pondering some problems and shortage occurring in recent studies and application of TiO2-based photocatalysis technology to wastewater treatment field, and then put forward own views on how to solve these problems,which provides reference for exploiting new techno-logy of TiO2-based photocatalysis.
Key words: titanium dioxide; photocatalysis; wastewater treatment
Wan Jinquan, Ma Yongwen, Wang Pei . Ponderation upon the latest studies of nanometer TiO2-based photocatalysis in wastewater treatment[J]. Industrial Water Treatment, 2004 , 24(7) : 1 -4 . DOI: 10.11894/1005-829x.2004.24(7).1
[1]Fujishima A,Honda K.Electrochemical photolysis of water at semiconductor electrode [J ].Nature, 1976,238: 38
[2]钟璟,等.废水中有机污染物高级氧化过程的降解[J].化工进展,1998,(4):51-53
[3]李旦振,等.微波场助光催化氧化及其应用[J].高等学校化学学报,2002,23(12):51-56
[4]彭峰,任艳群.提高二氧化钛光催化性能的研究进展[J].现代化工,2002,12(10):6-9
[5]张瑞,等.微等离子体氧化法在TiO2膜的光催化活性研究[J].哈尔滨工业大学学报,2003,19(3):339-341
[6]吴合进,等.增强型电场协助光催化降解有机污染物[J].催化学报,2000,12(5):400-403
[7]Anderson C, Bard A J.Improved photocatalyst of TiO2/SiO2 prepared by a sol-gel synthesis[J].Phys.Chem., 1994,78(2):195-201
[8]Petizzetl E, et al.Role of colloidal particles in the photodegradation of organic compound of environmental concern in aquatic systems[J].Environ.Sci.Techno., 1990,24:1 559 - 1 565
[9]陈士夫,等.光催化降解有机磷农药废水的研究[J].工业水处理,1996,16(1):17-19
[10]Ollis D F, et al.Heterogeneous photocatalysis photochemicalconversion of inorganic substance in the environment[J].Environ.Sci.Techno., 1991,25 (9): 1 522-1 529
[11]魏刚,等.纳米二氧化钛的光催化性能及其在有机污染物降解中的应用[J].现代化工,2003,23(1):20-23
[12]于亮.纳米TiO2光催化剂的制备与性能研究[J].北京化工大学学报,2000,20(3):20-23
[13]方佑龄,等.纳米TiO2在空心陶瓷微球上的固定化及光催化分解辛烷[J].应用化学,1997,14(2):81-83
[14]方佑龄,等.用浸涂法制备漂浮负载型TiO2薄膜光催化降解辛烷[J].环境化学,1997,16(5):413-417
[15]万金泉,马邕文.纳米TiO2光催化处理脱墨制浆废水[J].纸和造纸,2002,(5):57
[16]郑红,等.有机污染物半导体多光催化氧化机理及动力学研究进展[J].环境科学进展,1996,4(3):2-16
[17]Carrawayer C, et al.Photocatalytic oxidation of organic acids on quantum-sized semiconductor colloids[J].Environ.Sci.Technol.,1994,28 ( 5 ): 786 - 793
[18]时桂杰.光催化氧化处理水中污染物的研究现状及发展趋势[J].环境科学与技术,1998,(3):1-4
[19]Georgep A, et al.Photocatalytic destruction of phenol and salicylic acid with areosol made and commercil titania powders[J].Chem.Eng.Comm., 1996,151: 251 - 255
[20]Choi W,Termin A,Hoffmann M R.The role of metal ion dopants in quantum-sized TiO2: Correlation between photoreactivity and charge carried recombination dynamics [J].J.Phys.Chem., 1994,98 (5):13 669- 13 679
[21]王莉红.应用多孔玻璃膜分离水中纳米有机胶体质的研究[J].环境科学学报,2001,21(6):6-10
[22]朱永法,等.TiCl4溶胶凝胶法制备TiO2纳米粉体[J].物理化学学报,1999,15(9):784-788
[23]杨景富,税永红.玻璃纤维及其应用[J].四川纺织科技,1996,(2):9-16
[24]张彭义,等.固定化二氧化钛膜的制备及其光催化性能[J].中国环境科学,2000,20(5):436-440
[25]尹峰,等.强度调制光电流谱研究TiO2悬浮体系光催化机理[J].物理化学学报,2002,18(1):21-25
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