PHOTOCATALYTIC DEGRADATION OF WASTE-WATER POLLUTANTS - TITANIUM DIOXIDE-MEDIATED OXIDATION OF METHYL VINYL KETONE

被引：44

作者：

MUNEER, M

DAS, S

MANILAL, VB

HARIDAS, A

机构：

[1] CSIR, REG RES LAB, PHOTOCHEM RES UNIT, TRIVANDRUM 695019, INDIA

[2] CSIR, REG RES LAB, DIV PROC ENGN, TRIVANDRUM 695019, INDIA

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 1992年 / 63卷 / 01期

关键词：

D O I：

10.1016/1010-6030(92)85158-Q

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The results of photocatalysed degradation of methyl vinyl ketone (MVK), an industrial pollutant, in aqueous solutions using both suspended titanium dioxide and titanium dioxide immobilized on glass surfaces are presented. The rate of MVK degradation as a function of MVK concentration fits a Langmuir-Hinshelwood equation. Carbon dioxide yield measurements indicate that only partial mineralization occurs in the initial phase of oxidation.

引用

页码：107 / 114

页数：8

共 21 条

[1]

BARD AJ, 1982, J PHYS CHEM-US, V88, P2

[2]

FOX MA, 1988, NATO ASI SER C-MATH, V237, P445

[3]

GRATZEL M, 1983, ENERGY RESOURCES PHO

[4]

HARADA K, 1987, NEW J CHEM, V11, P597