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
收藏
页码：229 / 235
页数：7
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