交联壳聚糖微球对表面活性剂的吸附性能研究

详细信息    查看全文 | 推荐本文 |

英文篇名：Studies on the adsorption properties of crosslinked chitosan microspheres for anionic surfactants 作者：杨琴淋 ; 施文健 ; 张晓东 英文作者：YANG Qinlin;SHI Wenjian;ZHANG Xiaodong;School of Environment and Architecture,University of Shanghai for Science and Technology; 关键词：交联壳聚糖微球 ; 吸附 ; 阴离子表面活性剂 ; 动力学 ; 热力学 英文关键词：cross-linked chitosan microspheres;;adsorption;;anionic surfactants;;kinetic;;thermodynamic 中文刊名：GNCL 英文刊名：Journal of Functional Materials 机构：上海理工大学环境与建筑学院; 出版日期：2019-07-30 出版单位：功能材料 年：2019 期：v.50;No.430 基金：国家自然科学基金资助项目(21507086) 语种：中文; 页：GNCL201907022 页数：6 CN：07 ISSN：50-1099/TH 分类号：126-131

摘要

以壳聚糖为原材料,采用反相悬浮法制备了交联壳聚糖微球(ACCMs),并将优化制备的交联壳聚糖微球用于吸附水体中阴离子表面活性剂(AS),探究ACCMs对十二烷基苯磺酸钠(SDBS)、十二烷基硫酸钠(SLS)和苯十二烷基磺酸钠(SDS)3种阴离子表面活性剂的吸附性能。实验结果表明,酸性介质有利于吸附的进行;静态吸附360 min后,吸附反应趋于平衡;吸附过程符合Lagergren二级吸附动力学方程;ΔG均为负值,吸附反应可以自发进行。吸附等温模型符合Langmuir等温式,可以用单分子层吸附理论加以解释。ACCMs对SDBS、SLS、SDS的饱和吸附容量分别为793,789和341 mg/g。综上所述,ACCMs对阴离子表面活性剂有较强的吸附能力,可用于环境水体中阴离子表面活性剂的吸附处理。
        In this paper, ACCMs was synthesized through the method of inverse suspension. ACCMs was used to adsorb three common anionic surfactants, sodium dodecyl benzene sulfonate(SDBS), sodium lauryl sulfate(SLS) and sodium dodecyl sulfonate(SDS), from aqueous solution under different experimental conditions, including pH, contact time, temperature and concentration. Results showed that the pH had a significant influence on the adsorption of anionic surfactants. The adsorption of three kinds of anionic surfactant on ACCMs reached the equilibrium around 360 min and the kinetic experimental data correlated well with the pseudo-second-order model. The adsorption pattern on the ACCMs fitted Langmuir isotherms very well. The adsorption process was found to be spontaneous. The static saturated adsorption capacity of ACCMs were 793 mg/g for SDBS, 789 mg/g for SLS, and 341 mg/g for SDS. These results confirm that ACCMs had high adsorption capacity for anionic surfactant, which could make it useful in the treatment of anionic surfactant.

引文

[1] Zeng L,Chen Y,Zhang Q,et al.Adsorption of Cd(Ⅱ),Cu(Ⅱ) and Ni(Ⅱ) ions by cross-linking chitosan/rectorite nano-hybrid composite microspheres[J].Carbohydrate Polymers,2015,130:333-343.
    [2] Cha Hua.Removal of chromium (Ⅵ) from aqueous solutions using quaternized chitosan microspheres[J].Chinese Journal of Chemical Engineering,2017,25(2):153-158.
    [3] Shi Zhou,Yuan Mingyang,Yang Xiuzhen,et al.Adsorptive removal of Pb2+ using magnetic chitosan modified diatomite[J].Chinese Journal of Environmental Engineering,2017,11(2) :787-792.施周,袁明洋,杨秀贞,等.磁性壳聚糖改性硅藻土吸附去除水中的铅离子[J].环境工程学报,2017,11(2):787-792.
    [4] Sun Yanqiu,Liu Tingyi,Wang Zhongliang.Surface modification of chitosan performance contrast research of nanoscale zero-valent iron to remove Cr(Ⅵ)[J].Chinese Journal of Environmental Engineering,2016,10(11):6111-6117.孙艳秋,柳听义,王中良.表面改性壳聚糖纳米铁球去除水中Cr(Ⅵ)[J].环境工程学报,2016,10(11):6111-6117.
    [5] Tsai F C,Ma N,Chiang T C,et al.Adsorptive removal of methyl orange from aqueous solution with crosslinking chitosan microspheres[J].Journal of Water Process Engineering,2014,1:2-7.
    [6] Wang P,Ma Q,Hu D,et al.Removal of Reactive Blue 21 onto magnetic chitosan microparticles functionalized with polyamidoamine dendrimers[J].Reactive & Functional Polymers,2015,91-92:43-50.
    [7] Zhai L,Bai Z,Zhu Y,et al.Fabrication of chitosan microspheres for efficient adsorption of methyl orange[J].Chinese Journal of Chemical Engineering,2018,26(3):657-666.
    [8] Tang Zhiru,Chen Yi,Wen Yue,et al.Kinetics study of reactive dyes adsorption by crosslinked chitosan beads[J].Techniques and Equipment for Environmental Pollution Control,2012,6(9):3007-3010.唐志儒,陈一,闻岳,等.交联壳聚糖珠吸附活性染料的动力学研究[J].环境工程学报,2012,6(9):3007-3010.
    [9] Naing N N,Li S F,Lee H K.Application of porous membrane-protected chitosan microspheres to determine benzene,toluene,ethylbenzene,xylenes and styrene in water[J].Journal of Chromatography A,2016,1448:42-48.
    [10] Bhatnagar A,Sillanp?? M.Removal of natural organic matter (NOM) and its constituents from water by adsorption—A review[J].Chemosphere,2017,166:497-510.
    [11] Wei Yanfang,Chen Sheng.Study on animated magnetic chitosan micropheres immobilized Candida tropicalis used to treat phenol wastewater[J].Chinese Journal of Environmental Engineering,2008,2(1):42-45.魏燕芳,陈盛.胺基化磁性壳聚糖微球固定化Candida tropicalis处理含酚废水研究[J].环境工程学报,2008,2(1):42-45.
    [12] Walke S,Srivastava G,Nikalje M,et al.Fabrication of chitosan microspheres using vanillin/TPP dual crosslinkers for protein antigens encapsulation.[J].Carbohydrate Polymers,2015,128:188-198.
    [13] Qian Shahua,Xiang Luojing,Deng Hongbing,et al.Preconcentration of trace Pd (Ⅱ) on crosslinked chitosan and determination by graphite furnace atomic absorption spectrometry[J].Spectroscopy and Spectral Analysis,2007,27(3):592-594.钱沙华,向罗京,邓红兵,等.交联壳聚糖富集分离-石墨炉原子吸收光谱法测定痕量钯的研究[J].光谱学与光谱分析,2007,27(3):592-594.
    [14] Xia Long,Zhang Liwu,Yang Renkai,et al.Preparation and phosphorous adsorption properties of porous chitosan crosslinking resin[J].Polymer Materials Science & Engineering,2014,30(7):6-10.夏龙,张立武,杨仁凯,等.多孔壳聚糖交联树脂的制备及对磷酸盐中磷的吸附[J].高分子材料科学与工程,2014,30(7):6-10.
    [15] Kyaw T T,Wint K S,Naing K M.Studies on the Sorption Behavior of Dyes on Cross-linked Chitosan Beads in Acid Medium[C]//.International Conference on Biomedical Engineering and Technology.Proceedings of International Conference on Biomedical Engineering and Technology,Singapore:ACSIT Press,2011,11:174-178.
    [16] Pham T B H,Nguyen T A,Tran T Y N,et al.Sorption studies of an azo dye on crosslinked chitosan from aqueous solutions[J].Journal of Chemistry,2007,45(6A):318-323.
    [17] Yuan Yanchao,Chen Bingchao,Wang Ruixiang,et al.Studies on preparation of the novel crosslinked chitosan resin and adsorption of benzoic acid[J].Acta Chimica Sinica,2004,62(8):842-846.袁彦超,陈炳稔,王瑞香,等.新型交联壳聚糖树脂的制备及其对苯甲酸的吸附行为研究[J].化学学报,2004,62(8):842-846.
    [18] Jing Yingjun,Gao Hui,Yang Chunyan.Adsorption properties of sodium dodecylbenzenesulfonate onto surface-modified chitosan microspheres with poly(ethylenimine)[J].Chinese Journal of Process Engineering,2015,15(6):1057-1062.荆迎军,高慧,杨春燕.表面修饰聚乙烯亚胺的壳聚糖微球对十二烷基苯磺酸钠的吸附特性[J].过程工程学报,2015,15(6):1057-1062.
    [19] Huang Xiaodong,Xu Guoqin,Lou Benyong.Adsorption of sodium dodecylbenzenesulfonate from aqueous solution by quaternary chitosan salt membranes[J].Environmental Science & Technology,2012,35(11):65-69.黄晓东,徐国钦,娄本勇.季铵盐壳聚糖膜对水体中十二烷基苯磺酸钠吸附的研究[J].环境科学与技术,2012,35(11):65-69.
    [20] Shi Wenjian,Peng Mengcheng,Wen Haifeng.Spectrophotometric determination of sodium dodecylbenzene sulfonate and sodium dodecyl sulfate in water with victoria pure blue BO[J].Chinese Journal of Analytical Chemistry,2002,30(11):1408-1408.施文健,彭孟成,闻海峰.用碱性艳蓝BO分光光度法测定水中十二烷基苯磺酸钠和十二烷基硫酸钠[J].分析化学,2002,30(11):1408-1408.
    [21] 全国信息与文献标准化技术委员会.GB 7494-1987水质阴离子表面活性剂的测定亚甲蓝分光光度法[S].北京:中国标准出版社,1987.
    [22] Ding Shimin,Feng Xianghua,Wang Yuting,et al.Adsorption behavior of dyestuff on cross-Linked chitosan porous microbeads[J].Journal of Wuhan University(Natural Science Edition),2004,50(6):711-715.丁世敏,封享华,汪玉庭,等.交联壳聚糖多孔微球对染料的吸附性能 [J].武汉大学学报(理学版),2004,6:711-715.
    [23] Kyzas G Z,Siafaka P I,Pavlidou E G,et al.Synthesis and adsorption application of succinyl-grafted chitosan for the simultaneous removal of zinc and cationic dye from binary hazardous mixtures[J].Chemical Engineering Journal,2015,259:438-448.
    [24] Zheng Hua,Du Yumin,Yu JiaHui,et al.The properties and preparation of crosslinked chitosan films[J].Chemical Journal of Chinese Universities,2000,21(5):809-812.郑化,杜予民,余家会,等.交联壳聚糖膜的制备及其性能的研究[J].高等学校化学学报,2000,21(5):809-812.
    [25] Cestari A R,Vieira E F S,Mota J A.The removal of an anionic red dye from aqueous solutions using chitosan beads-the role of experimental factors on adsorption using a full factorial design[J].J Hazard Mater,2008,160(2-3):337-343.
    [26] Samuels R J.Solid state characterization of the structure of chitosan films[J].Journal of Polymer Science Part B:Polymer Physics,1981,29(7):1081-1105.
    [27] Kakavandi B,Jafari A J,Kalantary R R,et al.Synthesis and properties of Fe3O4-activated carbon magnetic nanoparticles for removal of aniline from aqueous solution:equilibrium,kinetic and thermodynamic studies[J].Iranian Journal of Environmental Health Science & Engineering,2013,10(19):1-9.
    [28] An Dongzi,Zhang Yangang,Li Wei,et al.The influence of anionic surfactants on the treatment effect of wastewater from the sewage treatment plant and the harmless study of its production wastewater[J].Technology of Water Treatment,2015,41(11):22-24.安东子,张岩岗,李玮,等.阴离子表面活性剂对污水处理厂处理效果的影响及其生产污水的无害化研究[J].水处理技术,2015,41(11):22-24.