洛美沙星和镁离子共存体系下载锆生物炭的吸附特性
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摘要
为了解决水中抗生素和金属离子污染问题,以玉米苞叶为原料制备载锆生物炭,考察其对洛美沙星及镁离子在一元和二元体系中的吸附特性。结果表明:载锆生物炭对两者均具有良好的吸附能力。一元体系中,载锆生物炭对洛美沙星的去除效果在初始pH为3时达到最优,而对镁离子的吸附能力随pH的增加而增加;二元系统中,随着pH的增大,镁离子与洛美沙星之间的吸附关系由竞争抑制逐渐转变成桥接、络合促进。
In order to remove metal ions and antibiotics from aqueous environment,the adsorption performances of zirconium-loaded biochar,which was from corn bract,on lomefloxacin and Mg~(2+),were investigated in the single and binary systems. The results show that Zr-biochar has good adsorption capacities for both lomefloxacin and Mg~(2+). In the single system,the lomefloxacin adsorption capacity reaches a maximum when the initial pH is 3. The adsorption for Mg~(2+)increases with the increase of pH. In the binary system,as pH increasing,the adsorption relationship between Mg~(2+)and lomefloxacin is changing from competitive inhibition to bridging and complexation promotion.
In order to remove metal ions and antibiotics from aqueous environment,the adsorption performances of zirconium-loaded biochar,which was from corn bract,on lomefloxacin and Mg~(2+),were investigated in the single and binary systems. The results show that Zr-biochar has good adsorption capacities for both lomefloxacin and Mg~(2+). In the single system,the lomefloxacin adsorption capacity reaches a maximum when the initial pH is 3. The adsorption for Mg~(2+)increases with the increase of pH. In the binary system,as pH increasing,the adsorption relationship between Mg~(2+)and lomefloxacin is changing from competitive inhibition to bridging and complexation promotion.
引文
1 Shang J G,He L L,Liao Q J H,et al.Low-cost biochar derived from herbal residue:characterization and application for ciprofloxacin adsorption[J].International Journal of Environmental Science and Technology,2016,13:2449-2458
2 Wu X H,Huang M J,Zhou T,et al.Recognizing removal of noroxacin by novel magnetic molecular imprinted chitosan/γ-Fe2O3composites:selective adsorption mechanisms,practical application and regeneration[J].Separation and Purification Technology,2016,165:92-100
3 Liu H J,Yang Y,Kang J,et al.Removal of tetracycline from water by Fe-Mn binary oxide[J].Journal of Environmental Sciences,2012,24(2):242-247
4 Wu Q F,Li Z H,Hong H L.Influence of types and charges of exchangeable cations on ciprofloxacin sorption by montmorillonite[J].Journal of Wuhan University of Technology,2012,27(3):516-522
5 Liu Q,Zhong L B,Zhao Q B,et al.Adsorption of levofloxacin onto an iron-pillared montmorillonite(clay mineral):kinetics,equilibrium and mechanism[J].ACS Applied Materials&Interfaces,2015,7(27):14573-14583
6 Zhang Z Y,Liu H J,Wu L Y,et al.Preparation of amino-Fe(III)functionalized mesoporous silica for synergistic adsorption of tetracycline and copper[J].Chemosphere,2015,138:625-632
7 Fu H,Li X B,Wang J,et al.Activated carbon adsorption of quinolone antibiotics in water:performance,mechanism,and modeling[J].Journal of Environmental Sciences,2017,56:145-152
8 Chen W R,Li X K,Pan Z Q,et al.Efficient adsorption of norfloxacin by Fe-MCM-41 molecular sieves:kinetic,isotherm and thermodynamic studies[J].Chemical Engineering Journal,2015,281:397-403
9 Genovese M,Jiang J H,Lian K,et al.High capacitive performance of exfoliated biochar nanosheets from biomass waste corn cob[J].Journal of Materials Chemistry A,2015,3(6):2903
10 Grosenor A,Kobel B,Mcintyre N.Studies of the oxidation of iron by air after being exposed to water vapour using angle-resolved X-ray photoelectron spectroscopy and QUASES[J].Surface&Interface Analysis.2004,36(13):1637-1641
11 Skrzypeka D,Szymanskaa B,Demertzi D,et al.Synthesis and spectroscopic studies of iron(III)complex with a quinolone family member(pipemidic acid)[J].Journal of Physics and Chemistry of Solids,2006,67:2550-2558
12 Wang H Y,Gao B,Wang S S,et al.Removal of Pb(II),Cu(II),and Cd(II)from aqueous solutions by biochar derived from KMnO4treated hickory wood[J].Bioresource Technology,2015,197:356-362
13邓华,严发,陆志诚,等.巯基改性木薯秸秆对Cd(II)吸附性能的研究[J].水处理技术,2018,44(6):48-54Deng Hua,Yan Fa,Lu Zhicheng,et al.Study on the adsorption of Cd(Ⅱ)by sulfydryl modified cassava straw[J].Technology of Water Treatment,2018,44(6):48-54
14 Zhang G X,Guo X F,Zhao Z H,et al.Effects of biochars on the availability of heavy metals to ryegrass in an alkaline contaminated soil[J].Environmental Pollution,2016,218:513-522
15李力,陆宇超,刘娅,等.玉米秸秆生物炭对Cd(Ⅱ)的吸附机理研究[J].农业环境科学学报,2012,31(11):2277-228Li Li,Lu Yuchao,Liu Ya,et al.Adsorption mechanisms of cadmium(II)on biochars derived from corn straw[J].Journal of AgroEnvironment Science,2012,31(11):227-228
16 Traka L,Veselska V,Safarik I,et al.Lead and cadmium sorption mechanisms on magnetically modified biochars[J].Bioresource Technology,2016,203:318-324
17 Chen H,Gao B,Li H,et al.Removal of sulfamethoxazole and ciprofloxacin from aqueous solutions by graphene oxide[J].Journal of Hazardous Materials,2015,282:201-207
18 Huang P,Ge C J,Feng D,et al.Effects of metal ions and p H on ofloxacin sorption to cassava residue-derived biochar[J].Science of the Total Environment,2017,616-617:1384-1391
19 Pei Z G,Shan X Q,Zhang S Z,et al.Insight to ternary complexes of co-adsorption of norfloxacin and Cu(II)onto montmorillonite at different pH using EXAFS[J].Journal of Hazardous Materials,2011,186:842-848
20 Wang L,Chen G C,Ling C,et al.Adsorption of ciprofloxacin on to bamboo charcoal:effects of p H,salinity,cations,and phosphate[J].Environmental Progress&Sustainable Energy,2017,36(4):1-8
21 Chen H,Ma L N,Gao B,et al.Effects of Cu and Ca cations and Fe/Al coating on ciprofloxacin sorption onto sand media[J].Journal of Hazardous Materials,2013,252-253:375-381
22 Jia M Y,Wang F,Jin X et al.Metalion-oxytetracycline interactions on maize straw biochar pyrolyzed at different temperatures[J].Chemical Engineering Journal,2016,304:934-940
23 Ross D,Riley C.Physicochemical properties of the fluoroquinolone antimicrobials V:effect of fluoroquinolone structure and pH on the complexation of various fluoroquinolones with magnesium and calcium ions[J].International Journal of Pharmaceutics,1993(93):121-129
2 Wu X H,Huang M J,Zhou T,et al.Recognizing removal of noroxacin by novel magnetic molecular imprinted chitosan/γ-Fe2O3composites:selective adsorption mechanisms,practical application and regeneration[J].Separation and Purification Technology,2016,165:92-100
3 Liu H J,Yang Y,Kang J,et al.Removal of tetracycline from water by Fe-Mn binary oxide[J].Journal of Environmental Sciences,2012,24(2):242-247
4 Wu Q F,Li Z H,Hong H L.Influence of types and charges of exchangeable cations on ciprofloxacin sorption by montmorillonite[J].Journal of Wuhan University of Technology,2012,27(3):516-522
5 Liu Q,Zhong L B,Zhao Q B,et al.Adsorption of levofloxacin onto an iron-pillared montmorillonite(clay mineral):kinetics,equilibrium and mechanism[J].ACS Applied Materials&Interfaces,2015,7(27):14573-14583
6 Zhang Z Y,Liu H J,Wu L Y,et al.Preparation of amino-Fe(III)functionalized mesoporous silica for synergistic adsorption of tetracycline and copper[J].Chemosphere,2015,138:625-632
7 Fu H,Li X B,Wang J,et al.Activated carbon adsorption of quinolone antibiotics in water:performance,mechanism,and modeling[J].Journal of Environmental Sciences,2017,56:145-152
8 Chen W R,Li X K,Pan Z Q,et al.Efficient adsorption of norfloxacin by Fe-MCM-41 molecular sieves:kinetic,isotherm and thermodynamic studies[J].Chemical Engineering Journal,2015,281:397-403
9 Genovese M,Jiang J H,Lian K,et al.High capacitive performance of exfoliated biochar nanosheets from biomass waste corn cob[J].Journal of Materials Chemistry A,2015,3(6):2903
10 Grosenor A,Kobel B,Mcintyre N.Studies of the oxidation of iron by air after being exposed to water vapour using angle-resolved X-ray photoelectron spectroscopy and QUASES[J].Surface&Interface Analysis.2004,36(13):1637-1641
11 Skrzypeka D,Szymanskaa B,Demertzi D,et al.Synthesis and spectroscopic studies of iron(III)complex with a quinolone family member(pipemidic acid)[J].Journal of Physics and Chemistry of Solids,2006,67:2550-2558
12 Wang H Y,Gao B,Wang S S,et al.Removal of Pb(II),Cu(II),and Cd(II)from aqueous solutions by biochar derived from KMnO4treated hickory wood[J].Bioresource Technology,2015,197:356-362
13邓华,严发,陆志诚,等.巯基改性木薯秸秆对Cd(II)吸附性能的研究[J].水处理技术,2018,44(6):48-54Deng Hua,Yan Fa,Lu Zhicheng,et al.Study on the adsorption of Cd(Ⅱ)by sulfydryl modified cassava straw[J].Technology of Water Treatment,2018,44(6):48-54
14 Zhang G X,Guo X F,Zhao Z H,et al.Effects of biochars on the availability of heavy metals to ryegrass in an alkaline contaminated soil[J].Environmental Pollution,2016,218:513-522
15李力,陆宇超,刘娅,等.玉米秸秆生物炭对Cd(Ⅱ)的吸附机理研究[J].农业环境科学学报,2012,31(11):2277-228Li Li,Lu Yuchao,Liu Ya,et al.Adsorption mechanisms of cadmium(II)on biochars derived from corn straw[J].Journal of AgroEnvironment Science,2012,31(11):227-228
16 Traka L,Veselska V,Safarik I,et al.Lead and cadmium sorption mechanisms on magnetically modified biochars[J].Bioresource Technology,2016,203:318-324
17 Chen H,Gao B,Li H,et al.Removal of sulfamethoxazole and ciprofloxacin from aqueous solutions by graphene oxide[J].Journal of Hazardous Materials,2015,282:201-207
18 Huang P,Ge C J,Feng D,et al.Effects of metal ions and p H on ofloxacin sorption to cassava residue-derived biochar[J].Science of the Total Environment,2017,616-617:1384-1391
19 Pei Z G,Shan X Q,Zhang S Z,et al.Insight to ternary complexes of co-adsorption of norfloxacin and Cu(II)onto montmorillonite at different pH using EXAFS[J].Journal of Hazardous Materials,2011,186:842-848
20 Wang L,Chen G C,Ling C,et al.Adsorption of ciprofloxacin on to bamboo charcoal:effects of p H,salinity,cations,and phosphate[J].Environmental Progress&Sustainable Energy,2017,36(4):1-8
21 Chen H,Ma L N,Gao B,et al.Effects of Cu and Ca cations and Fe/Al coating on ciprofloxacin sorption onto sand media[J].Journal of Hazardous Materials,2013,252-253:375-381
22 Jia M Y,Wang F,Jin X et al.Metalion-oxytetracycline interactions on maize straw biochar pyrolyzed at different temperatures[J].Chemical Engineering Journal,2016,304:934-940
23 Ross D,Riley C.Physicochemical properties of the fluoroquinolone antimicrobials V:effect of fluoroquinolone structure and pH on the complexation of various fluoroquinolones with magnesium and calcium ions[J].International Journal of Pharmaceutics,1993(93):121-129
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