高级搜索

钛磁铁矿异相Fenton法对亚甲基蓝模拟废水的脱色研究

,  ,  ,  ,  ,  ,  , 

downloadPDF

上一篇

下一篇

杨士建, 何宏平, 吴大清, 陈冬, 梁晓亮, 马月红, 袁鹏, 朱建喜. 钛磁铁矿异相Fenton法对亚甲基蓝模拟废水的脱色研究[J]. 环境化学, 2009, 28(5): 697-701.
引用本文: 杨士建, 何宏平, 吴大清, 陈冬, 梁晓亮, 马月红, 袁鹏, 朱建喜. 钛磁铁矿异相Fenton法对亚甲基蓝模拟废水的脱色研究[J]. 环境化学, 2009, 28(5): 697-701.
shu
YANG Shi-jian, HE Hong-ping, WU Da-qing, CHEN Dong, LIANG Xiao-liang, MA Yue-hong, YUAN Peng, ZHU Jian-xi . DECOLORIZATION OF METHYLENE BLUE BY HETEROGENEOUS FENTON REACTION USING TITANOMAGNETITE[J]. Environmental Chemistry, 2009, 28(5): 697-701.
Citation: YANG Shi-jian, HE Hong-ping, WU Da-qing, CHEN Dong, LIANG Xiao-liang, MA Yue-hong, YUAN Peng, ZHU Jian-xi . DECOLORIZATION OF METHYLENE BLUE BY HETEROGENEOUS FENTON REACTION USING TITANOMAGNETITE[J]. Environmental Chemistry, 2009, 28(5): 697-701.
shu

钛磁铁矿异相Fenton法对亚甲基蓝模拟废水的脱色研究

  • 1.

    中国科学院广州地球化学研究所, 广州, 510640;

  • 2.

    中国科学院研究生院, 北京, 100049;

  • 3.

    合肥工业大学资源与环境学院, 合肥, 230009

  • 基金项目:

    国家自然科学基金(40773060)

    科技部863探索性计划(2006AA03Z337)资助

DECOLORIZATION OF METHYLENE BLUE BY HETEROGENEOUS FENTON REACTION USING TITANOMAGNETITE

  • 1.

    Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, 510640, China;

  • 2.

    Graduate University of Chinese Academy of Sciences, Beijing, 100049, China;

  • 3.

    School of Resources & Environmental Engineering, Hefei University of Technology

  • Fund Project:

  • 摘要: 本研究运用紫外可见光谱、傅立叶转换红外光谱和13C核磁共振谱以及水相中溶解性有机碳和固相上元素碳分析等技术对钛磁铁矿异相Fenton法脱色亚甲基蓝的过程进行了研究.实验结果表明:钛磁铁矿异相Fenton法对亚甲基蓝的脱色速率远高于磁铁矿;在钛磁铁矿异相Fenton法脱色亚甲基蓝过程中,脱除的亚甲基蓝都已被降解,且钛磁铁矿没有发生相变;虽然钛磁铁矿异相Fenton法不能使亚甲基蓝矿化,但亚甲基蓝结构中的苯环已经被打开.
    Abstract: In this study,titanomagnetite was synthesized using a soft chemical method. Then,synthetic titanomagnetite was firstly used as a new heterogeneous Fenton catalyst for the decolorization of methylene blue(MB). As compared with magnetite,titanomagnetite showed a more excellent catalytic activity for MB decolorization.Decolorization of MB by heterogeneous Fenton reaction using titanomagnetite was studied using UV-Vis spectra,Fourier transform infrared spectroscopy(FTIR),13C nuclear magnetic resonance spectra(13C NMR),dissolved organic carbon(DOC)and element C analyses. During the decolorization,most of MB removed from reaction solution was degraded and the phase transformation of titanomagnetite did not happen.Although MB was not mineralized,the aromatic rings in MB were destroyed completely.
  • 加载中
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  709
  • HTML全文浏览数:  677
  • PDF下载数:  330
  • 施引文献:  0
出版历程
  • 收稿日期:  2008-09-22
杨士建, 何宏平, 吴大清, 陈冬, 梁晓亮, 马月红, 袁鹏, 朱建喜. 钛磁铁矿异相Fenton法对亚甲基蓝模拟废水的脱色研究[J]. 环境化学, 2009, 28(5): 697-701.
引用本文: 杨士建, 何宏平, 吴大清, 陈冬, 梁晓亮, 马月红, 袁鹏, 朱建喜. 钛磁铁矿异相Fenton法对亚甲基蓝模拟废水的脱色研究[J]. 环境化学, 2009, 28(5): 697-701.
shu
YANG Shi-jian, HE Hong-ping, WU Da-qing, CHEN Dong, LIANG Xiao-liang, MA Yue-hong, YUAN Peng, ZHU Jian-xi . DECOLORIZATION OF METHYLENE BLUE BY HETEROGENEOUS FENTON REACTION USING TITANOMAGNETITE[J]. Environmental Chemistry, 2009, 28(5): 697-701.
Citation: YANG Shi-jian, HE Hong-ping, WU Da-qing, CHEN Dong, LIANG Xiao-liang, MA Yue-hong, YUAN Peng, ZHU Jian-xi . DECOLORIZATION OF METHYLENE BLUE BY HETEROGENEOUS FENTON REACTION USING TITANOMAGNETITE[J]. Environmental Chemistry, 2009, 28(5): 697-701.
shu

钛磁铁矿异相Fenton法对亚甲基蓝模拟废水的脱色研究

  • 1.  中国科学院广州地球化学研究所, 广州, 510640;
  • 2.  中国科学院研究生院, 北京, 100049;
  • 3.  合肥工业大学资源与环境学院, 合肥, 230009
  • 收稿日期:  2008-09-22
基金项目:

国家自然科学基金(40773060)

科技部863探索性计划(2006AA03Z337)资助

摘要: 本研究运用紫外可见光谱、傅立叶转换红外光谱和13C核磁共振谱以及水相中溶解性有机碳和固相上元素碳分析等技术对钛磁铁矿异相Fenton法脱色亚甲基蓝的过程进行了研究.实验结果表明:钛磁铁矿异相Fenton法对亚甲基蓝的脱色速率远高于磁铁矿;在钛磁铁矿异相Fenton法脱色亚甲基蓝过程中,脱除的亚甲基蓝都已被降解,且钛磁铁矿没有发生相变;虽然钛磁铁矿异相Fenton法不能使亚甲基蓝矿化,但亚甲基蓝结构中的苯环已经被打开.

English Abstract

    全文HTML

参考文献 (0)

返回顶部

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心