Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Nanjing University of Science and Technology(Natural Science)》 2006-06
Add to Favorite Get Latest Update

Ultrasound-Heterogeneous Catalytic Oxidation of Phenol in Aqueous Solutions

ZHU Jin-rong~(1,2a),LU Jian~1,KONG Li-ming~(2b),NI Xiao-wu~1(1.School of Sciences,NUST,Nanjing 210094,China;2.a.College of Physics Science and Technology;b.College of Chemistry and Chemical Engineering,Yangzhou University,Yangzhou 225002,China)  
The degradation of phenol is investigated in the presence of ultrasound/H_2O_2/CuO,ultrasound/H_2O_2/Ni_2O_3 and ultrasound/H_2O_2/MnO_2 systems.The initial concentration of 25 mg/L phenol is selected as model pollutant aqueous and the catalytic oxidation is carried out in a jacketed beaker.Under the conditions of ultrasound intensity 4.97 W/cm~2, H_2O_2 initial concentration 300 mg/L,catalyst dosage 1 g/L and the temperature 30 ℃,the higher efficency of phenol degradation can be achieved in ultrasound/H_2O_2/CuO compared with other catalytic systems.The removal ratio of phenol is 24.0%,53.3%,13.8% and 89.5% respectively corresponding to ultrasound,ultrasound/H_2O_2,CuO/H_2O_2 and ultrasound/H_2O_2/CuO treatment systems with the ultrasound irradiation 240 min.It is indicated that ultrasound,H_2O_2 and CuO have synergistic effect.When the temperature increases from 20 ℃ to 50 ℃,the phenol removal ratio increases apparently under the three kinds of systems,therefore,the enhanced degradation of phenol can be ascribed to catalytic effect instead of ultrasonic effect.
【CateGory Index】: X703
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 1 Hits
1 WEI Yuan-long, AN Chun-jiang, XI Shu-qi, LEI Wu, XIA Ming-zhu, WANG Feng-yun (School of Chemical Engineering, NUST,Nanjing 210094,China);Immobilized Microorganisms on Phenolic Wastewater Treatment[J];Journal of Nanjing University of Science and Technology;2005-03
Chinese Journal Full-text Database 10 Hits
1 Gan Xue pin,Dai Xi,Zhang Chuan fu (Department of Metallurgy Science and Engineering, Central South University,Changsha Hunan 410083,China);Ultrasonic Cavitation and Its Application in the Electrochemistry Field[J];Sichuan Nonferrous Metals;2001-03
2 Wu Jun,Liu Peng,Wu Pan,Zhang Zhao (College of Chemical Engineering, Sichuan University, Chengdu, 610065);Investigation of influence of ultrasonic on hydrolysis process of titanium sulphate solution[J];Sichuan Nonferrous Metals;2003-03
3 DAI Ming-hu,XU Guo-cai,FANG Yang-ping(School of Chemical Engineering,Anhui University of Science and Technology,Huainan 232001,China);Ultrasonic Irradiation NaCl/SDS Synergy Induced MMA Soap-free Emulsion Polymerization[J];Anhui Chemical Industry;2010-04
4 Wang Lei Cao Deju Zhang Juan(College of Resources and environmental engineering,Anhui Agricultural University,Hefei,230036,Anhui,China);Microbial Treatment of Phenolic Wastewater by Polyurethane Foam[J];Anhui Agricultural Science Bulletin;2008-09
5 ZHONG Sai-yi et al (Nanjing Agriculture University, Nanjing, Jiangsu 210095);Application and Research Progress of High-intensity Ultrasound Technique in Agricultural Products Processing Industry[J];Journal of Anhui Agricultural Sciences;2005-08
6 LI Xiao-jing, SHI Xiu-fang, FENG Xia, YANG Kui ( Department of Chemistry,School of Science, Tianjin University, Tianjin 300072, China);BIOLOGICAL EFFECTS AND APPLICATION IN BIOTECHNOLOGY OF ADDITIVE FACTORS[J];Journal of Aayang Teachers College;2001-02
7 ZHANG Yong-fa,MA Kai,HU Chang-hua (School of Science, Beijing Institute of Technology, Beijing100081, China);Ultrasonic Absorption and Attenuation in Crude Oil[J];Journal of Beijing Institute of Technology;2005-06
8 SHI Xiao-ning,FAN Juan (School of Life Science and Chemistry,Tianshui Normal University,Tianshui 741001,Gansu,China);Synthesis of aromatic aldehyde and ketone thiosemicarbazones in aqueous solution under ultrasound irradiation[J];Journal of Baoji University of Arts and Sciences(Natural Science Edition);2008-01
9 ;The Application of Ultrasonic Waves to Surface Engineering and Electrochemistry[J];;1996-02
10 GAO Shu-xuan,LIU Gui-chang,ZHANG Ru-zhi,CHEN Ye (School of Chemical Engineering,Dalian University of Technology,Dalian 116012,China);Development of Electroless Plating in Ultrasonic Field[J];Surface Technology;2004-02
China Proceedings of conference Full-text Database 10 Hits
1 CAI Ming-di~1,LI Bian-sheng~(1*) (College of Light Industry and Food Science,South China University of Technology,Guangzhou 510640,China);The Effects of Ultrasonics on Chinese Rice Wine Maturation[A];[C];2010
2 FENG Zhong-ying~(1,2) WU Sheng-ju~1 ZHOU Feng-mei HUANG Li-bo (1.Institute of Applied Acoustics,Shaanxi Normal University,Xi'an 710062,China 2.Basic Department,College Attached to North University of China,Taiyuan 030008,China);Sterilization by ultrasound and its combination with other technique[A];[C];2007
3 ZHU Chang-ping HUANG Bo DUAN Hongen WANG Ruihua WEN Jiacheng (College of Computer & Information Engineer,Hohai Univ.,Changzhou 213022,China);Experimental study of degradation's frequency effect by power ultrasonic irradiates p-nitrophenol solution[A];[C];2007
4 ZHANG Ming-duo REN Jin-lian NIU Yong (Applied Acoustics Institute,Shaanxi Normal University,Xi'an 710062,China);Study on the lognitudinal sound field of sonochemical reactor in shape of rectangle[A];[C];2009
5 Zhang peng-li,Gao jian,Lin shu-yu (Institute of Applied Acoustics Shaanxi Normal University,Shaanxi Xi'an 710062);The study of radiation acoustic field by cavitation bubble near the soft wall[A];[C];2009
6 Yan Jiuchun,Cui Wei,Wang,Xu Zhiwu,Cangsheng Harbin Institute of Technology,Harbin 150001,People's Republic of China;Simulation of vibration amplitude distribution during ultrasonic brazing[A];[C];2009
7 CAO Yu-ye LIN Shu-yu (Institute of Applied Acoustics,Shaanxi Normal University,Xi'an 710062,Shaanxi,China);Motion Characteristics of Double Ultrasonic Cavitation[A];[C];2010
8 Min Nie Qi Wang Guihua Qiu State Key Laboratory of Polymer Materials Engineering (Sichuan University) Polymer Research Institute of Sichuan University, Chengdu 610065;Enhancement of ultrasonically initiated emulsion polymerization rate of styrene using aliphatic alcohols as hydroxyl radical scavengers[A];[C];2006
9 WangQi Qiu Guihua Nie Min State Key Laboratory of Polymer Materials Engineering (Sichuan University) Polymer Research Institute of Sichuan University, Chengdu 610065;Preparation of Polymer/Inorganic Nanocomposite with Electrical and Magnetic Properties by Ultrasonic Irradiation[A];[C];2006
10 SHI Zhen-fang,LIN Shu-yu Institute of Acoustics,Shaanxi Normal University;Application of ultrasonic cavitation in medical treatment[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 7 Hits
2 Zeng Bingwei, Zheng Jmgtao, Wang Tianshuo (P.O. Box 129, Zibo 255400, Shandong);Current Status on Treatment of Phenol Containing Water[J];Chemical Industry Times;1997-07
3 WANG Jianlong\ SHI Hanchang \ Qian Yi (State Key joint Laboratory of Environment Simulation and Pollution Control,Department of Environmental Engineering,Tsinghua University,Beijing\ 100084);The Advances in Biodegradation of Refractory Organic Pollutants By Immobilized Microbial Cells[J];RESEARCH OF ENVIRONMENTAL SCIENCES;1999-01
4 Zhou Ding, Hou Wenhua (Harbin Institute of Technology, Harbin);Treatment of Phenol-containing Wastewater by Immobilized Microorganism.[J];Environmental Science;1990-01
5 Zhou Ding etal. (Department of Applied Chemistry,Harbin Institute of Technology, Harbin 150006);The Applications and Perspectives of Immobilized cells in the Biological Treatment of Wastewater.[J];Environmental Science;1993-05
6 ;Methods and Progress in Treatment of Wastewater Containing Phenol[J];ENVIRONMENT AND EXPLOITATION;1997-02
7 Chen Ming and Zhou Xiaoyun (The Department of Light Industry, Zhejiang University of Technology, Hangzhou,310014);APPLICATION OF IMMOBILIZED CELL TECHNIQUE TO ORGANIC WASTEWATER TREATMENT AND ITS PROSPECT[J];TECHNOLOGY OF WATER TREATMENT;1997-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved