Degradation mechanism and kinetics of Methyl tert-butyl Ether (MTBE) by bifunction aluminum(双功能铝催化降解MTBE的试验研究)

HUQin-hai(胡勤海); MAOKe-hui(毛柯辉); CHENYan(陈艳); XIONGYun-long(熊云龙); ZHUMiao-jun(朱妙军); ZHANGXin-qing(张杏青)

doi:zjup/1008-9497.2008.35.1.63-67

Zhejiang Daxue xuebao. Lixue ban (Jan 2008)

Degradation mechanism and kinetics of Methyl tert-butyl Ether (MTBE) by bifunction aluminum(双功能铝催化降解MTBE的试验研究)

HUQin-hai(胡勤海),
MAOKe-hui(毛柯辉),
CHENYan(陈艳),
XIONGYun-long(熊云龙),
ZHUMiao-jun(朱妙军),
ZHANGXin-qing(张杏青)

Affiliations

HUQin-hai(胡勤海): Department of Environmental Engineering, Zhejiang University, Hangzhou 310029, China(浙江大学环境工程系，浙江杭州 310029)
MAOKe-hui(毛柯辉): Department of Environmental Engineering, Zhejiang University, Hangzhou 310029, China(浙江大学环境工程系，浙江杭州 310029)
CHENYan(陈艳): Department of Environmental Engineering, Zhejiang University, Hangzhou 310029, China(浙江大学环境工程系，浙江杭州 310029)
XIONGYun-long(熊云龙): Department of Environmental Engineering, Zhejiang University, Hangzhou 310029, China(浙江大学环境工程系，浙江杭州 310029)
ZHUMiao-jun(朱妙军): Department of Environmental Engineering, Zhejiang University, Hangzhou 310029, China(浙江大学环境工程系，浙江杭州 310029)
ZHANGXin-qing(张杏青): Department of Environmental Engineering, Zhejiang University, Hangzhou 310029, China(浙江大学环境工程系，浙江杭州 310029)

DOI
Journal volume & issue: Vol. 35, no. 1
pp. 63 – 67

Abstract

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采用双功能铝对MTBE进行降解试验.结果表明双功能铝通过氧化还原反应，能利用分子氧有效地降解MTBE.在各MTBE初始浓度条件下，经过24 h的反应，MTBE的去除率均可达到92%以上.酸性的环境条件(pH <3.5)比较适宜双功能铝对MTBE的降解，最佳初始pH约在2.0左右.实验检测到的降解产物有丙酮、叔丁醇、乙酸甲酯和甲酸异丁酯.动力学研究表明：MTBE的降解遵循表观一级反应动力学规律.

Published in Zhejiang Daxue xuebao. Lixue ban

ISSN: 1008-9497 (Print)
Publisher: Zhejiang University Press
Country of publisher: China
LCC subjects: Science: Mathematics: Instruments and machines: Electronic computers. Computer science; Science: Physics
Website: https://www.zjujournals.com/sci/EN/1008-9497/home.shtml

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