Please wait a minute...
 首页  期刊简介 期刊订阅 广告合作 联系我们
 
最新录用  |  当期目录  |  过刊浏览  |  热点文章  |  阅读排行
化工新型材料  2019, Vol. 47 Issue (3): 259-263    
  开发与应用 本期目录 | 过刊浏览 | 高级检索 |
Sr-TiO2/多孔陶瓷滤球复合光催化剂对难降解有机物腐殖酸的去除性能
韩帆1,张义2*,TrinhXuantung1,刘子森2,3,徐栋2,贺锋2,吴振斌1,2
1.武汉理工大学资源与环境工程学院,武汉430070;
2.中国科学院水生生物研究所淡水生态和生物技术国家重点实验室,武汉430072;
3.中国科学院大学,北京100049
Removal of refractory organic compound humic acid by Sr-TiO2/PCFM photocatalyst
Han Fan1,Zhang Yi2,Trinh Xuantung1,Liu Zisen2,3,Xu Dong2,He Feng2,Wu Zhenbin1,2
1.School of Resource & Environmental Engineering,Wuhan University of Technology, Wuhan 430070;
2.State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology,Chinese Academy of Sciences,Wuhan 430072;
3.University of Chinese Academy of Sciences,Beijing 100049
下载:  PDF (3301KB) 
输出:  BibTeX | EndNote (RIS)      
摘要 腐殖酸(HA)是自然环境中广泛存在的大分子难降解有机物。以多孔陶瓷滤球(PCFM)为载体,通过溶胶-凝胶法掺杂稀土元素Sr制备出复合光催化剂Sr-TiO2/PCFM,用以降解腐殖酸废水。结果表明:当HA初始浓度为20mg/L,pH=5.98,温度为37℃时,Sr-TiO2/PCFM对HA的降解率可达到86.82%。Sr-TiO2/PCFM重复利用3次后,对HA的降解率仍可维持在40%以上。
服务
把本文推荐给朋友
加入引用管理器
E-mail Alert
RSS
作者相关文章
韩帆
张义
TrinhXuantung
刘子森
徐栋
贺锋
吴振斌
关键词:  腐殖酸  TiO2  多孔陶瓷滤球    
Abstract: Humic acid (HA) is a kind of refractory organics which widely existed in natural environment.The nano-TiO2 film coated on porous ceramic filter media (PCFM) was prepared by sol-gel process and formed Sr-TiO2/PCFM multiplex photocatalyst,the degrade effect of HA with the photocatalyst was studied.The results showed that the degradation rate of HA could reach 86.82% when the initial concentration of HA was 20mg/L,pH 5.98 and temperature 37℃.The degradation rate of HA was still more than 40% after Sr-TiO2/PCFM reused for three times.
Key words:  humic acid    TiO2    porous ceramic filter media
               出版日期:  2019-03-20      发布日期:  2019-03-20      期的出版日期:  2019-03-20
基金资助: 国家自然科学基金(51709254)
通讯作者:  张义(1985-),男,副研究员,博士(后),主要研究方向为新型环保材料研制及应用、生态修复工程等。   
作者简介:  韩帆(1992-),女,硕士研究生,主要研究方向为恢复生态学、湖泊底泥修复等。
引用本文:    
韩帆, 张义, TrinhXuantung, 刘子森, 徐栋, 贺锋, 吴振斌. Sr-TiO2/多孔陶瓷滤球复合光催化剂对难降解有机物腐殖酸的去除性能[J]. 化工新型材料, 2019, 47(3): 259-263.
Han Fan, Zhang Yi, Trinh Xuantung, Liu Zisen, Xu Dong, He Feng, Wu Zhenbin. Removal of refractory organic compound humic acid by Sr-TiO2/PCFM photocatalyst. New Chemical Materials, 2019, 47(3): 259-263.
链接本文:  
http://www.hgxx.org/CN/  或          http://www.hgxx.org/CN/Y2019/V47/I3/259
[1] 张爱平.基于准好氧矿化垃圾床的垃圾渗滤液处理研究[D].成都:西南交通大学,2008.
[2] Zhang Long,Li Aimin,Lu Yufei,et al.Characterization and removal of dissolved organic matter(DOM) from landfill leachate acta scientiae circumstantiae rejected by nanofiltration[J].Waste Management,2009,29(3):1035-1040.
[3] Helal A A,Murad G A.Characterization of different humic materials by various analytical techniques[J].Arabian Journal of Chemistry,2011,4(1):51-54.
[4] Ye Jianfeng,Li Huaizheng,Zhang Chengyu,et al.Classification and extraction methods of the clog components of constructed wetland[J].Ecological Engineering,2014,70:327-331.
[5] Wang R Y,Korboulewsky N,Prudent P,et al.Feasibility of using an organic substrate in a wetland system treating sewage sludge:impact of plant species[J].Bioresource Technology,2009,101(1):51-57.
[6] Wei M C,Wang K,Hsiao T E,et al.Effects of UV irradiation on humic acid removal by ozonation,fenton and Fe(0)/air treatment:THMFP and biotoxicity evaluation[J].Journal of Hazardous Materials,2011,195:324-331.
[7] 王菲凤.N掺杂TiO2纳米材料可见光催化性能及其降解水中腐殖酸[J].环境工程,2017,35(1):6-10.
[8] 尤宏,罗薇楠,姚杰,等.三相内循环流化床光催化反应器及其光辐射传递规律[J].环境科学,2005,26(1):112-116.
[9] Molinari R,Borgese M,Drioli E,et al.Hybrid processes coupling photocatalysis and membranes for degradation of organic pollutants in water[J].Catal Today,2002,75:77-85.
[10] 王玲,张国亮,张辉,等.用于废水处理的新型光催化膜反应器研究进展[J].水处理技术,2010,36(6):5-13.
[11] Ryu J,Choi W,Choo K H,et al.A pilot-scale photocatalyst-membrane hybrid reactor:performance and characterization[J].Water Sci Technol,2005,51:491-497.
[12] Nazir M,Takasaki J,Kumazawa H,et al.Photocatalytic degradation of gaseous ammonia and trichloroethylene over TiO2 ultrafine powders deposited on activated carbon particles[J].Chem Eng Commun,2003,190(2003):322-333.
[13] 史载锋,包帆帆,晋茜,等.TiO2/陶瓷光催化自洁杀菌性能研究[J].环境科学与技术,2008(8):109-112.
[14] Arana J,Dona-Rodriguez J M,Rendon E T,et al.TiO2 activation by using activated carbon as a support.part Ⅰ.surface characterization and decantability study[J].Appl Catal B:Environ,2003,44(2):161-172.
[15] Tennakone K,Tilakaratne C T K,Kottegoda I R M,et al.Photocatalytic degradation of organic contaminants in water with TiO2 supported on polythene films[J].J Photochem Photobiol A:Chem,1995,87(2):177-179.
[16] Lee M S,Lee J D,Hong S S,et al.Photocatalytic decomposition of acetic acid over TiO2 and TiO2/SiO2 thin films prepared by the sol-gel method[J].J Ind Eng Chem,2005,11(4):495-501.
[17] Zhang Yi,He Feng,Xia Shibin,et al.Adsorption of sediment phosphorus by porous ceramic filter media coated with nano-titanium dioxide film[J].Ecological Engineering,2014,64:186-192.
[18] 刘子森,张义,张垚磊,等.多孔陶瓷滤球对杭州西湖沉积物5种形态磷的吸附性能[J].环境工程学报,2017,11(1):151-158.
[19] Di Y J,Jia B,Wang J,et al.Study on the water treatment properties of the porous ceramic filter balls synthesized with industrial solid waste[C].Kunming:China Functional Materials Technology and Industry Forum(CFMTIF 2012),2012.
[20] 张义,夏世斌,张一敏.选矿废水光催化还原协同吸附除磷的试验研究[J].武汉理工大学学报,2011,33(1):117-120.
[21] Bekbolet M,Suphandag A S,Uyguner C S,et al.An investigation of the photocatalytic efficiencies of TiO2 powders on the decolourisation of humic acids[J].J Photoch Photobio,2002,148(1-3):121-128.
[22] Fu J,Ji M,Zhao Y,et al.Kinetics of aqueous photocatalytic oxidation of fulvic acids in a photocatalysis-ultrafiltration reactor (PUR)[J].Sep Purif Technol,2006,50(1):107-113.
[1] 田蕾,张钱丽,魏杰. 石墨烯-水凝胶改性Ti/TNTs-Sb-SnO2电极的电催化性能研究[J]. 化工新型材料, 2019, 47(3): 94-98.
[2] 周海鸥, 张璟焱. TiO2纳米管包覆聚乙烯醇凝胶微球的制备及性能研究[J]. 化工新型材料, 2019, 47(3): 228-231.
[3] 朱阳倩,汪海平. 壁材掺杂纳米TiO2的正十四醇相变微胶囊的制备及性能研究[J]. 化工新型材料, 2019, 47(3): 134-137.
[4] 朱晓东, 雷佳浩, 王尘茜, 朱然苒, 冯威. 热处理对铁掺杂TiO2锐钛矿-金红石相变的影响[J]. 化工新型材料, 2019, 47(2): 108-111.
[5] 朱将, 杜晶晶, 赵军伟, 王可胜, 程晓民. Ag/TiO2纳米管阵列等离子体光催化剂的制备及性能研究[J]. 化工新型材料, 2019, 47(2): 122-125.
[6] 吴蕾, 陈慧, 李学硕, 陈华鑫. 纳米TiO2光催化技术在生态道路中的应用研究进展[J]. 化工新型材料, 2019, 47(1): 33-37.
[7] 蒋彩云, 严卫东, 李国玉, 汪琼, 刘家勋, 王玉萍. 醇热法制备球形TiO2及其光催化活性研究[J]. 化工新型材料, 2019, 47(1): 194-197.
[8] 马超, 张越锋, 吴瑛. 掺Zn纳米TiO2对6种植物病原菌的抑菌性能研究[J]. 化工新型材料, 2019, 47(1): 229-232.
[9] 关恩昊, 岳红彦, 高鑫, 王宝, 王婉秋, 王钊, 宋姗姗, 张宏杰. TiO2纳米线(管)-石墨烯的制备方法和应用现状[J]. 化工新型材料, 2018, 46(9): 13-16.
[10] 熊乐艳, 张楠, 郭赞如, 马伟, 郑龙珍. 掺N纳米TiO2光催化材料的制备及其光催化性能研究[J]. 化工新型材料, 2018, 46(8): 97-101.
[11] 张明玉, 蔡文迪, 孙岚, 张正中. 微波烧结法制备羟基磷灰石/TiO2复合涂层[J]. 化工新型材料, 2018, 46(8): 166-169.
[12] 黄云镜, 于计生, 唐丽梅, 李青松. 太阳光下TiO2光催化还原Cr(Ⅵ)影响因素研究[J]. 化工新型材料, 2018, 46(8): 191-194.
[13] 田林, 黄俊, 李荣兴, 李威, 谢刚, 杨妮, 俞小花. 氯化法制备纳米TiO2氧化机理的研究进展[J]. 化工新型材料, 2018, 46(8): 238-243.
[14] 林春玲, 焦小妮, 周玲, 常木蓝, 刘明杰. 水热法制备氧化石墨烯负载TiO2的研究[J]. 化工新型材料, 2018, 46(7): 81-84.
[15] 金奇杰, 潘有春, 陶兴军, 沈岳松, 祝社民. Al3+掺入对CeO2(ZrO2)/TiO2催化剂脱硝性能的影响[J]. 化工新型材料, 2018, 46(7): 227-231.
[1] Zheng Zhen, Ding Chengli, Li Huiping, Fu Jingjing. Synthesis and property of hydrophobic functionalized cotton linter cellulose/SiO2 composite aerogel[J]. New Chemical Materials, 2018, 46(4): 230 -233 .
[2] Chang Lin, Zhao Yuntao, Bi Yinping, Ren Yiwei. Preparation and characterization of sodium polystyrene sulfonate grafted polysulfone forward osmosis membrane[J]. New Chemical Materials, 2018, 46(7): 114 -117 .
[3] Cai Tingting, Liu Rongwei, Wang Yuanyuan, Zhai Yongxing, Duan Ze, Zhang Jian. Preparation and electrochemical performance test of nickel cobalt sulfide/carbon microsphere electrode[J]. New Chemical Materials, 2018, 46(8): 119 -122 .
[4] Li Yonggang, Feng Pan, Yu Xiaohua, Yu Shuanglin, Xu Yafei, He Xiaocai, Xie Gang. Electrochemical property of graphene with different reducing agent[J]. New Chemical Materials, 2019, 47(1): 92 -95 .
[5] Li Yongjian, Dai Haipo, Li Jiwei, Feng Nana, Zhai Hui, Li Wei. Research progress of several transition metal oxides nanomaterials in non-enzymatic glucose sensor[J]. New Chemical Materials, 2019, 47(2): 1 -5 .
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
京ICP备09035943号-38
版权所有 © 《化工新型材料》编辑部
本系统由北京玛格泰克科技发展有限公司设计开发 技术支持:support@magtech.com.cn