Comparative study on the degradation of IC Remazol Brilliant Blue R and IC Acid Black 1 by Fenton oxidation and Fe0/air process and toxicity evaluation

被引：73
作者：
Chang, Shih-Hsien [1 ]
Chuang, Shun-Hsing [2 ]
Li, Heng-Ching [1 ]
Liang, Hsiu-Hao [1 ]
Huang, Lung-Chiu [1 ]
机构：
[1] Chung Shan Med Univ, Dept Publ Hlth, Taichung 402, Taiwan
[2] Chaoyang Univ Technol, Dept Environm Engn & Management, Taichung 413, Taiwan
来源：
JOURNAL OF HAZARDOUS MATERIALS | 2009年 / 166卷 / 2-3期
关键词：
Fenton reagent; Zero-valent iron; Azo; Anthraquinone; Vibrio fischeri; ZERO-VALENT IRON; COMMERCIAL AZO DYES; MEDIATED AERATION; WASTE-WATER; DECOLORIZATION; EDTA; MINERALIZATION; MECHANISMS; DYESTUFFS; EFFLUENTS;
D O I：
10.1016/j.jhazmat.2008.12.042
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Degradation of Remazol Brilliant Blue R (anthraquinone dye) and Acid Black 1 (azo dye) by Fenton oxidation and low-cost Fe-0/air process was compared. The doses of Fenton reagent needed for decolorization of Remazol Brilliant Blue R was much higher than for Acid Black 1. The Fe-0/air process rapidly decolorized dyes within 5 min at the Fe-0 doses of 10 and 50 g L-1 for Remazol Brilliant Blue R and Acid Black 1, respectively. COD removals of Remazol Brilliant Blue R and Acid Black I by the Fe-0/air treatment were significantly higher than those by Fenton oxidation. 98% COD of Remazol Brilliant Blue R was removed by the Fe-0/air process. The toxicity of Fe-0/air-treated solution was significantly lower than that of Fenton-treated solution; no toxicity was detected after the treatment of Remazol Brilliant Blue R by the Fe-0/air process. Fe-0/air technique is a potential process for dye degradation. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：1279 / 1288
页数：10
相关论文
共 32 条
  • [1] *AM PUBL HLTH ASS, 1995, 5520 AM PUBL HLTH AS
  • [2] ANJANEYULU A, 2005, REV ENV SCI BIOTECHN, V4, P245
  • [3] Reducing degradation of azo dye by zero-valent iron in aqueous solution
    Cao, JS
    Wei, LP
    Huang, QG
    Wang, LS
    Han, SK
    [J]. CHEMOSPHERE, 1999, 38 (03) : 565 - 571
  • [4] Delée W, 1998, J CHEM TECHNOL BIOT, V73, P323, DOI 10.1002/(SICI)1097-4660(199812)73:4<323::AID-JCTB976>3.0.CO
  • [5] 2-S
  • [6] Hydrogen peroxide-enhanced iron-mediated aeration for the treatment of mature landfill leachate
    Deng, Yang
    Englehardt, James D.
    [J]. JOURNAL OF HAZARDOUS MATERIALS, 2008, 153 (1-2) : 293 - 299
  • [7] Oxidation of aqueous EDTA and associated organics and coprecipitation of inorganics by ambient iron-mediated aeration
    Englehardt, James D.
    Meeroff, Daniel E.
    Echegoyen, Luis
    Deng, Yang
    Raymo, Francisco M.
    Shibata, Tomoyuki
    [J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2007, 41 (01) : 270 - 276
  • [8] Oxidative transformation of contaminants using colloidal zero-valent iron
    Feitz, AJ
    Joo, SH
    Guan, J
    Sun, Q
    Sedlak, DL
    Waite, TD
    [J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2005, 265 (1-3) : 88 - 94
  • [9] Toxicity assays:: a way for evaluating AOPs efficiency
    Fernández-Alba, AR
    Hernando, D
    Agüera, A
    Cáceres, J
    Malato, S
    [J]. WATER RESEARCH, 2002, 36 (17) : 4255 - 4262
  • [10] Mineralization of CI Reactive Blue 19 by ozonation combined with sonolysis: Performance optimization and degradation mechanism
    He, Zhiqiao
    Lin, Lili
    Song, Shuang
    Xia, Min
    Xu, Lejin
    Ying, Haiping
    Chen, Jianmeng
    [J]. SEPARATION AND PURIFICATION TECHNOLOGY, 2008, 62 (02) : 376 - 381
1234