A preliminary study on iron species as heterogeneous catalysts for the degradation of linear alkylbenzene sulphonic acids by H2O2

被引：74

作者：

Cuzzola, A ^{[1
]}

Bernini, M ^{[1
]}

Salvadori, P ^{[1
]}

机构：

[1] Univ Pisa, Dipartimento Chim & Chim Ind, Ctr Studio CNR Macromol Stereoordinate & Otticame, I-56126 Pisa, Italy

来源：

APPLIED CATALYSIS B-ENVIRONMENTAL | 2002年 / 36卷 / 03期

关键词：

surfactant degradation; iron oxides; hydrogen peroxide; catalysis; photocatalysis;

D O I：

10.1016/S0926-3373(01)00311-3

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：

Different eco-sustainable methods based on the activation of H2O2 promoted by iron species in homogeneous and heterogeneous phase, in the presence and absence of solar irradiation was compared in order to evaluate their effectiveness in the wastewater treatment. Commercial linear alkylbenzene sulphonic acids (LAS) have been chosen as model compound, being a pollutant largely used in different fields. Supported iron species were identified as new promising class of photo-activable and recyclable catalysts. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：231 / 237

页数：7

共 28 条

[1]

BALCIOGLU IG, 1996, P INT C OX TECHN WAT

[2] The Photo-Fenton oxidation - A cheap and efficient wastewater treatment method [J].