Effects of different catalysts on the ozonation of pyruvic acid in water

被引：20

作者：

Carbajo, M.

Rivas, F. J.

Beltran, F. J. ^{[1
]}

Alvarez, P.

Medina, F.

机构：

[1] Univ Extremadura, Dept Ingn Quim & Energet, E-06071 Badajoz, Spain

[2] Univ Rovira & Virgili, Escola Super Engn Quim, Tarragona, Spain

来源：

OZONE-SCIENCE & ENGINEERING | 2006年 / 28卷 / 04期

关键词：

ozone; catalytic ozonation; pyruvic acid; catalyst activity and stability; water treatment;

D O I：

10.1080/01919510600709949

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Removal of pyruvic acid from water has been studied through catalytic ozonation. Copper or cobalt impregnated MCM-41, Ru-Al2O3, Ru-CeO2, FeO(OH) and LaTi1-xCuxO3 and LaTi1-xCoxO3 Perovskites have been used as catalysts. Only perovskites and Ru-CeO2 catalysts did show, significant catalytic activity to increase the ozonation of pyruvic acid.

引用

页码：229 / 235

页数：7

共 7 条

[1] DETERMINATION OF OZONE IN WATER BY THE INDIGO METHOD [J].