[1]黄文鑫,郏建奎,李攀杰,等.BiOCl/TiO2对四环素-铜复合物的光催化降解研究[J].南京师大学报(自然科学版),2020,43(04):14-22.[doi:10.3969/j.issn.1001-4616.2020.04.004]
　Huang Wenxin,Jia Jiankui,Li Panjie,et al.Photocatalytic Degradation of Tetracycline-Copper Complex by BiOCl/TiO2[J].Journal of Nanjing Normal University(Natural Science Edition),2020,43(04):14-22.[doi:10.3969/j.issn.1001-4616.2020.04.004]
点击复制

BiOCl/TiO2对四环素-铜复合物的光催化降解研究()
分享到：

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

卷:
第43卷
期数:
2020年04期
页码:
14-22
栏目:
·化学·
出版日期:
2020-12-30

文章信息/Info

Title:
Photocatalytic Degradation of Tetracycline-Copper Complex by BiOCl/TiO2
文章编号:
1001-4616(2020)04-0014-09
作者:
黄文鑫1; 郏建奎1; 李攀杰1; 蒋彩云2; 王玉萍1
(1.南京师范大学化学与材料科学学院,江苏省物质循环与污染控制重点实验室,江苏 南京 210023)2.江苏经贸职业技术学院工程技术系,江苏省食品安全工程技术研发中心,江苏 南京 210007)
Author(s):
Huang Wenxin1; Jia Jiankui1; Li Panjie1; Jiang Caiyun2; Wang Yuping1
(1.Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control,School of Chemistry and Materials Science,Nanjing Normal University,Nanjing 210023,China)(2.Department of Engineering and Technology,Jiangsu Institute of Commerce,Jiangsu Engineeringand Research Center of Food Safety,Nanjing 210007,China)
关键词:
四环素; 铜离子; 复合物; 光催化; 毒性
Keywords:
tetracycline; copper ion; complex; photocatalysis; toxicity
分类号:
O643,X703
DOI:
10.3969/j.issn.1001-4616.2020.04.004
文献标志码:
A
摘要:
溶剂热法合成花状BiOCl/TiO2异质结催化剂,研究了BiOCl/TiO2对四环素-铜复合物(TC-Cu)的光催化降解. 利用XRD、SEM和BET技术对合成的催化剂进行表征; 考察了TC和Cu2+的初始浓度对TC-Cu光催化降解的影响; 利用小球藻生长抑制率测定了TC-Cu降解前后的毒性变化. 结果表明:与TiO2相比,BiOCl/TiO2对TC和TC-Cu的降解率有明显提高; 当TC和Cu2+的初始浓度分别为20 mg/L和5 mg/L时,光催化反应60 min,TC和TC-Cu的降解率分别为84.21%和89.14%; 总有机碳去除率分别为47.49%和40.10%. 结合降解过程对小球藻的生长抑制率的结果,说明利用所合成的催化剂可有效降解TC-Cu复合物.
Abstract:
The flower like BiOCl/TiO2 heterojunction was synthesized by the solvothermal method. The photocatalytic performance of tetracycline-copper complex(TC-Cu)by BiOCl/TiO2 catalyst was studied. The crystal structure and morphologies of prepared photocatalysts were characterized by XRD,SEM and BET techniques,respectively. The effects of initial concentrations of TC and Cu2+ on photocatalytic performance were investigated. Meanwhile,the toxicity of degradation products was uated by the growth inhibition rate of chlorella. The results indicated that the BiOCl/TiO2 composite exhibited higher photocatalytic performance than TiO2. When the initial concentrations of TC and Cu2+ were 20mg/L and 5mg/L and reaction time was 60 min,the degradation efficiency of TC and TC-Cu reached 84.21% and 89.14%,respectively; and the mineralization rate was up to 47.49% and 40.10%. In addition,the results of toxicity test showed that the TC-Cu complex could be effectively degraded by BiOCl/TiO2.

参考文献/References:

[1] WOLLENBERGER L,HALLING S B,KUSK K O. Acute and chronic toxicity of veterinary antibiotics to Daphnia magna[J]. Chemosphere,2000,40(7):723-730.
[2]AHMED A A,THIELE B S,AZIZ S G,et al. Interaction of polar and nonpolar organic pollutants with soil organic matter:sorption experiments and molecular dynamics simulation[J]. Science of the total environment,2015,508:276-287.
[3]姜蕾,陈书怡,杨蓉,等. 长江三角洲地区典型废水中抗生素的初步分析[J]. 环境化学,2008,27(3):371-374.
[4]雷慧宁. 规模化猪场废水处理工艺中抗生素和重金属残留及其生态风险[D]. 上海:华东师范大学,2016.
[5]AKINBOWALE O L,PENG H,GRANT P,et al. Antibiotic and heavy metal resistance in motile aeromonads and pseudomonads from rainbow trout(Oncorhynchus mykiss)farms in Australia[J]. Antimicrobial agents,2007,30(2):177-182.
[6]EMAND S E,MALAY C. Comparison of different advanced oxidation processes for treatment of antibiotic aqueous solution[J]. Desalination,2010,256(1/2/3):43-47.
[7]ZHANG Y,CAI X Y,LANG X M,et al. Insights into aquatic toxicities of the antibiotics oxytetracycline and ciprofloxacin in the presence of metal:complexation versus mixture[J]. Environmental pollution,2012,166:48-56.
[8]刘晓宇. TiO2/BiOCl络合光催化剂的制备及其光催化降解性能的研究[D]. 郑州:华北水利水电大学,2015.
[9]张雪,房明朗,刘琳,等. TiO2降解水体中抗生素的研究[J]. 轻工科技,2018(7):100-101.
[10]AN T C,AN J B,GAO Y P,et al. Photocatalytic degradation and mineralization mechanism and toxicity assessment of antivirus drug acyclovir:experimental and theoretical studies[J]. Applied catalysis B environmental,2015,164:279-287.
[11]HUANG C P,CHA D K,ISMAT S S. Progress report:short-term chronic toxicity of photocatalytic nanoparticles to bacteria,algae,and zooplankton[Z]. University of Delaware,2005.
[12]WANG K X,SHAO C L,LI X H,et al. Hierarchical heterostructures of p-type BiOCl nanosheets on electrospun n-type TiO2 nanofibers with enhanced photocatalytic activity[J]. Catalysis communications,2015,67(6):6-10.
[13]HU X L,SUN Z M,SONG J Y,et al. Synthesis of novel ternary heterogeneous BiOCl/TiO2/sepiolite composite with enhanced visible-light-induced photocatalytic activity towards tetracycline[J]. Journal of colloid and interface science,2019,533:238-250.
[14]LI W,TIAN Y,LI H. Novel BiOCl/TiO2 hierarchical composites:Synthesis,characterization and application on photocatalysis[J]. Applied catalysis A:general,2016,516:81-89.
[15]DALIA S R,MEDRANO M G M,REMITA H. Photocatalytic properties of BiOCl-TiO2 composites for phenol photodegradation[J]. Journal of environmental chemical engineering,2018,6(2):1601-1612.
[16]袁地长,陶进平. 可见光催化技术处理环境废水研究进展[J]. 广东化工,2018(15):161-163.
[17]WOLTERS A,STEFFENS N. Photodegradafion of antibiotics on soil surfaces:laboratory studies on sulfadiazine in all ozone-controlled environment[J]. Environmental science & technology,2005,39(16):6071-6078.
[18]GOMEZ M J,SIRTORI C,MEZEUA M,et al. Photodegradation study of three dipyrone metabolites in various water systems:Identification and toxicity of their photodegradation products[J]. Water research,2008,42(10/11):2698-2706.
[19]PAVLOVIAC’1 D M,BABIAC’1 S,HORVAT A J M,et al. Sample preparation in analysis of pharmaceuticals[J]. Trends in analytical chemistry,2007,26(11):1062-1075.
[20]SCHMITT M O,SCHNEIDER S. Spectroscopic investigation of complexation between various tetracyclines and Mg2+ or Ca2+[J]. Physchemcomm,2000,3(9):42-55.
[21]陈杰. 抗生素与金属络合污染物的毒性分析及其光催化降解研究[D]. 南京:南京师范大学,2017.
[22]杨毅,兰亚琼,金鹏康,等. pH值、离子强度和重金属离子对腐殖酸紫外谱图的影响[J]. 环境工程学报,2015,9(11):5336-5340.
[23]CARLOTTI B,CESARETTI A,ELISEI F. Complexes of tetracyclines with divalent metal cations investigated by stationary and femtosecond-pulsed techniques[J]. Physical chemistry chemical physics,2011,14(2):823-834.
[24]MARCIAL B L,COSTA L A S,ALMEIDA W B D,et al. Interaction of chemically modified tetracyclines with catalytic Zn(Ⅱ)ion in matrix metalloproteinase:evidence for metal coordination sites[J]. Theoretical chemistry accounts,2011,128(3):377-388.
[25]QI W X,ZHANG F,AN X Q,et al. Oxygen vacancy modulation of {010}-dominated TiO2 for enhanced photodegradation of Sulfamethoxazole[J]. Catalysis communications,2019,118:35-38.
[26]BETIANU C,CALIMAN F A,GAVRILESCU M,et al. Response surface methodology applied for Orange Ⅱ photocatalytic degradation in TiO2 aqueous suspensions[J]. Journal of chemical technology and biotechnology,2008,83(11):1454-1465.
[27]ZHANG Z Y,SUN K,GAO B,et al. Adsorption of tetracycline on soil and sediment:effects of pH and the presence of Cu(Ⅱ)[J]. Journal of hazardous materials,2011,190(1/2/3):856-862.
[28]COUT C,MONTENEGRO M,REIS S. Tetracycline,oxytetracycline and chlor-tetracycline complexation with copper(Ⅱ)potentiometric study[J]. Quimica nova,2000,23(4):457-460.
[29]ZHAO Y P,TAN Y Y,GUO Y,et al. Interactions of tetracycline with Cd(Ⅱ),Cu(Ⅱ)and Pb(Ⅱ)and their cosorption behavior in soils[J]. Environment pollution,2013,180:206-213.
[30]WANG H,YAO H,SUN P Z,et al. Oxidation of tetracycline antibiotics induced by Fe(Ⅲ)ions without light irradiation[J]. Chemosphere,2015,119(2):1255-1261.
[31]黄翔峰,熊永娇,彭开铭,等. 金属离子络合对抗生素去除特性的影响研究进展[J]. 环境化学,2016,35(1):133-140.
[32]PACHECO C V G,POLO M S,UTRILLA J R,et al. Tetracycline degradation in aqueous phase by ultraviolet radiation[J]. Chemical engineering journal,2012,187:89-95.
[33]WEN Y Z,YUAN Y L,CHEN H,et al. Effect of chitosan on the enantioselective bioavailability of the herbicide dichlorprop to Chlorella pyrenoidosa[J]. Environmental science & technology,2010,44(13):4981-4987.
[34]LIU H J,XIONG M Y. Comparative toxicity of racemic metolachlor and S-metolachlor to Chlorella pyrenoidosa[J]. Aquatic toxicology,2009,93(2/3):100-106.
[35]陈琼,张瑾,李小猛,等. 几种抗生素对蛋白核小球藻的时间毒性微板分析法[J]. 生态毒理学报,2015,10(2):190-197.
[36]徐冬梅,王艳花,饶桂维. 四环素类抗生素对淡水绿藻的毒性作用[J]. 环境科学,2013,34(9):3386-3390.
[37]张劲强,梁岩,董元华,等. 差向异构对四环素类药物的发光菌毒性研究[J]. 毒理学杂志,2006,20(5):279-281.

相似文献/References:

[1]倪 元,马 嫣.磁性氧化石墨烯的制备及对铜离子吸附性能的研究[J].南京师大学报(自然科学版),2017,40(04):70.[doi:10.3969/j.issn.1001-4616.2017.04.011]
　Ni Yuan,Ma Yan.Study on Preparation and Cu2+ Ions AdsorptionCharacterization of Magnetic Graphene Oxide[J].Journal of Nanjing Normal University(Natural Science Edition),2017,40(04):70.[doi:10.3969/j.issn.1001-4616.2017.04.011]

备注/Memo

备注/Memo:
收稿日期:2019-11-20.
基金项目:国家自然科学基金项目(51578295)、 江苏省自然科学基金项目(BK20161479)、 江苏省高校自然科学研究项目(16KJB150043).
通讯作者:王玉萍,教授,博士生导师,研究方向:纳米半导体光催化材料及其在环境中的应用. E-mail:wangyuping@njnu.edu.cn
更新日期/Last Update: 2020-11-15