Treatment of hazardous organic and inorganic compounds through aqueous-phase photocatalysis: A review

被引：611

作者：

Kabra, K ^{[1
]}

Chaudhary, R ^{[1
]}

Sawhney, RL ^{[1
]}

机构：

[1] Devi Ahilya Univ, Sch Energy & Environm Studies, DAVV, Indore 452017, Madhya Pradesh, India

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2004年 / 43卷 / 24期

关键词：

D O I：

10.1021/ie0498551

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Photocatalysis has been a widely studied technology since the 1970s. Many investigations have been carried out with the aim of understanding the fundamental processes and enhancing photocatalytic efficiencies especially for water, air, and soil pollution control. In this comprehensive paper, studies focused on the treatment of hazardous wastewater (bearing heavy metals and organic compounds) by photocatalysis and the effects of various parameters such as pH, light intensity, dissolved oxygen, etc., are reviewed. In addition, the design features and efficiencies of various photoreactors used for this process are discussed. Some studies on the economic analysis of photocatalytic systems are also included. It can be concluded that the photocatalysis process is suitable for the treatment of drinking water and industrial wastewater. Also, harvesting the energy of the sun for photoreactions would make it a cleaner and more cost-effective treatment method.

引用

页码：7683 / 7696

页数：14

共 120 条

[51] Photocatalyzed degradation of polymers in aqueous semiconductor suspensions.: 3.: Photooxidation of a solid polymer:: TiO2-blended poly(vinyl chloride) film [J].

Horikoshi, S ;

Serpone, N ;

Hisamatsu, Y ;

Hidaka, H .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1998, 32 (24) :4010-4016

[52] HETEROGENEOUS PHOTOCATALYSIS - DEGRADATION OF DILUTE-SOLUTIONS OF DICHLOROMETHANE (CH2CL2), CHLOROFORM (CHCL3), AND CARBON-TETRACHLORIDE (CCL4) WITH ILLUMINATED TIO2 PHOTOCATALYST [J].

HSIAO, CY ;

LEE, CL ;

OLLIS, DF .

JOURNAL OF CATALYSIS, 1983, 82 (02) :418-423

[53] Removal of silver in photographic processing waste by TiO2-based photocatalysis [J].

Huang, M ;

Tso, E ;

Datye, AK ;

Prairie, MR ;

Stange, BM .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1996, 30 (10) :3084-3088

[54] KINETICS OF THE OXIDATION OF TRICHLOROETHYLENE IN AIR VIA HETEROGENEOUS PHOTOCATALYSIS [J].

JACOBY, WA ;

BLAKE, DM ;

NOBLE, RD ;

KOVAL, CA .

JOURNAL OF CATALYSIS, 1995, 157 (01) :87-96

[55] Photochemical destruction of cyanide in landfill leachate [J].

Kim, BR ;

Podsiadlik, DH ;

Kalis, EM ;

Hartlund, JL ;

Gaines, WA .

JOURNAL OF ENVIRONMENTAL ENGINEERING-ASCE, 1998, 124 (11) :1108-1113

[56] PHOTODEGRADATION OF CHLOROFORM AND UREA USING AG-LOADED TITANIUM DIODE AS CATALYST [J].

KONDO, MM ;

JARDIM, WF .

WATER RESEARCH, 1991, 25 (07) :823-827

[57] Photocatalytic reduction of Cr(VI) in aqueous solutions by UV irradiation with the presence of titanium dioxide [J].

Ku, Y ;

Jung, IL .

WATER RESEARCH, 2001, 35 (01) :135-142

[58] Heterogeneous photocatalytic oxidation of nitrotoluenes [J].

Kumar, S ;

Davis, AP .

WATER ENVIRONMENT RESEARCH, 1997, 69 (07) :1238-1245

[59] Effect of glucose on photocatalytic decolorization of dyes by TiO2 [J].

Kunitou, K ;

Maeda, S ;

Hongyou, S ;

Mishima, K .

CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2002, 80 (02) :208-213

[60] Photoreduction of mercuric salt solutions at high pH [J].

Lau, LD ;

Rodriguez, R ;

Henery, S ;

Manuel, D ;

Schwendiman, L .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1998, 32 (05) :670-675

← 1 2 3 4 5 6 7 8 9 10 →