高级搜索

锰氧化物-阳离子交换树脂复合材料的制备及其对水中重金属的吸附性能

,  ,  , 

downloadPDF

上一篇

下一篇

鲁雪梅, 熊鹰, 张广之, 倪晋仁. 锰氧化物-阳离子交换树脂复合材料的制备及其对水中重金属的吸附性能[J]. 环境化学, 2012, 31(10): 1580-1589.
引用本文: 鲁雪梅, 熊鹰, 张广之, 倪晋仁. 锰氧化物-阳离子交换树脂复合材料的制备及其对水中重金属的吸附性能[J]. 环境化学, 2012, 31(10): 1580-1589.
shu
LU Xuemei, XIONG Ying, ZHANG Guangzhi, NI Jinren. Preparation of manganese oxide-cation exchange resin hybrid material and its adsorption property for heavy metals in aqueous solution[J]. Environmental Chemistry, 2012, 31(10): 1580-1589.
Citation: LU Xuemei, XIONG Ying, ZHANG Guangzhi, NI Jinren. Preparation of manganese oxide-cation exchange resin hybrid material and its adsorption property for heavy metals in aqueous solution[J]. Environmental Chemistry, 2012, 31(10): 1580-1589.
shu

锰氧化物-阳离子交换树脂复合材料的制备及其对水中重金属的吸附性能

  • 1.

    北京大学环境工程系,水沙科学教育部重点实验室, 北京, 100871;

  • 2.

    北京大学深圳研究生院环境与能源学院, 深圳, 518055;

  • 3.

    浙江省水利河口研究院, 杭州, 310020

  • 基金项目:

    水体污染控制与治理科技重大专项(2009ZX07212-001)

    浙江省科技条件建设项目(2011F10008)资助.

Preparation of manganese oxide-cation exchange resin hybrid material and its adsorption property for heavy metals in aqueous solution

  • 1.

    Department of Environmental Engineering, Peking University, The Key Laboratory of Water and Sediment Sciences, Ministry of Education, Beijing, 100871, China;

  • 2.

    School of Environment and Energy, Shenzhen Graduate School of Peking University, Shenzhen, 518055, China;

  • 3.

    Zhejiang Institute of Hydraulics and Estuary, Hangzhou, 310020, China

  • Fund Project:

  • 摘要: 采用原位沉淀-空气氧化法将锰氧化物负载于大孔强酸性阳离子交换树脂D001上,制备出一种新型锰氧化物-阳离子交换树脂复合材料Mn-D001,并对该材料吸附水中Pb2+、Cd2+、Cu2+的性能进行了深入研究.TEM、XRD以及XPS的分析结果表明,负载的锰氧化物以MnO2的形态存在.基于单一金属离子静态吸附的一元体系实验表明,Mn-D001比D001对Pb2+、Cd2+、Cu2+具有更高的吸附选择性,在高浓度竞争离子Ca2+、Mg2+、Na+共存的情况下,仍能保持较高的重金属去除率;Mn-D001对Pb2+、Cd2+、Cu2+的吸附行为符合准一级动力学模型(R2>0.99)和Langmuir吸附等温线模型(R2>0.99).在温度为303 K时,Mn-D001对3种重金属的饱和吸附容量可分别达到476.19 mg·g-1、243.90 mg·g-1及196.08 mg·g-1,优于原有树脂D001.基于复合重金属离子竞争吸附的二元、三元体系的实验表明,Mn-D001对3种重金属的吸附能力顺序为Pb2+>Cu2+>Cd2+,吸附能力由原有树脂D001以及负载的锰氧化物的性质共同决定.
    Abstract: A simple method of in-suit deposition and air oxidation was used to synthesize a new manganese oxide-cation exchange resin hybrid material (Mn-D001) by coating manganese oxide onto a macroporous strong acid cation exchange resin (D001). The adsorption property for Pb2+, Cd2+and Cu2+ was tested deeply in single, binary and ternary solution systems, respectively. The results of TEM, XRD and XPS indicated that the form of manganese oxide loaded on the resin was MnO2. In single solution, Mn-D001 had higher adsorption selectivity to Pb2+, Cd2+and Cu2+ than D001, which can be proven by the higher removal rate of heavy metals on Mn-D001 than that of D001 when Ca2+, Mg2+ and Na+ ions coexisted in high concentration. The adsorption of Pb2+, Cd2+ and Cu2+ on Mn-D001 was well described by pseudo-first-order kinetic model and Langmuir isotherm model (R2>0.99). And the maximum adsorption capacity of Mn-D001 toward Pb2+, Cd2+and Cu2+ were up to 476.19 mg穏-1, 243.90 mg穏-1 and 196.08 mg穏-1 respectively at 303 K, which is superior to D001. The order of competitive adsorption capacity of three heavy metals onto Mn-D001 was Pb2+>Cu2+>Cd2+, which was deduced through the batch experiments in binary and ternary solution system. The order was determined by the characteristics of both host resin D001 and loaded manganese oxide.
  • 加载中
  • [1] Ghosh U C, Dasgupta M, Debnath S, et al. Studies on management of chromium(Ⅵ)- contaminated industrial waste effluent using hydrous titanium oxide (HTO) [J]. Water, Air, and Soil Pollution, 2003, 143: 245-256
    [2] Rao G P, Lu C, Su F. Sorption of divalent metal ions from aqueous solution by carbon nanotubes: A review [J]. Separation and Purification Technology, 2007, 58: 224-231
    [3] Wilkie J A, Hering J G. Adsorption of arsenic onto hydrous ferric oxide: effects of adsorbate/adsorbent ratios and co-occurring solutes [J]. Colloids and Surfaces, 1996, 107: 97-110
    [4] Xu Y, Boonfueng T, Axe L, et al. Surface complexation of Pb(Ⅱ) on amorphous iron oxide and manganese oxide spectroscopic and time studies [J]. Journal of Colloid and Interface Science, 2006, 299: 28-40
    [5] Su Q, Pan B C, Wan S L, et al. Use of hydrous manganese dioxide as a potential sorbent for selective removal of lead, cadmium, and zinc ions from water [J]. Journal of Colloid and Interface Science, 2010, 349: 607-612
    [6] Singh T S, Pant K K. Equilibrium, kinetics and thermodynamic studies for adsorption of As(Ⅲ) on activated alumina [J]. Separation and Purification Technology, 2004, 36: 139-147
    [7] Doula M K. Simultaneous removal of Cu, Mn and Zn from drinking water with the use of clinoptilolite and its Fe-modified form [J]. Water Research, 2009, 43: 3659-3672
    [8] Lee S M, Kim W G, Laldawngliana C, et al. Removal behavior of surface modified sand for Cd(Ⅱ) and Cr(Ⅵ) from aqueous solutions [J]. Journal of Chemical and Engineering Data, 2010, 55:3089-3094
    [9] Kubota L T, Gushikem Y. Adsorption of chromium(Ⅵ) by titanium(Ⅳ) oxide coated on a silica gel surface [J]. Analyst March, 1991, 116: 281-283
    [10] Khraisheh M A.M, Al-degs Y S, Mcminn W A.M. Remediation of wastewater containing heavy metals using raw and modified diatomite [J]. Chemical Engineering Journal, 2004, 99: 177-184
    [11] Boonfueng T, Axe L, Xu Y, et al. Nickel and lead sequestration in manganese oxide-coated montmorillonite[J]. Journal of Colloid and Interface Science, 2006, 303: 87-98
    [12] 何炳林, 黄文强. 离子交换树脂与吸附树脂 [M]. 上海: 上海科技教育出版社, 1995: 1-142
    [13] Puttamraju P, SenGupta A K. Evidence of tunable on-off sorption behaviors of metal oxide nanoparticles: role of ion exchanger support [J]. Industrial and Engineering Chemistry Research, 2006, 45: 7737-7742
    [14] Pan B J, Qiu H, Pan B C, et al. Highly efficient removal of heavy metals by polymer-supported nanosized hydrated Fe(Ⅲ) oxides: Behavior and XPS study [J]. Water Research, 2010, 44:815-824
    [15] 曾双双, 郑明森, 董全峰. 直接还原高锰酸钾制备CNT/MnO2复合材料 [J]. 电池, 2010, 40(3): 121-123
    [16] Zhu Z L, Ma H M, Zhang R H, et al. Removal of cadmium using MnO2 loaded D301 resin [J]. Journal of Environmental Science, 2007, 19: 652-656
    [17] Maliyekkal S M, Lisha K P, Pradeep T. A novel cellulose-manganese oxide hybrid material by in situ soft chemical synthesis and its application for the removal of Pb(Ⅱ) from water [J]. Journal of Hazardous Materials, 2010, 181: 986-995
    [18] Liang S, Teng F, Bulgan G,et al. Effect of phase structure of MnO nanorod catalyst on the activity for CO oxidation [J]. Journal of Physical Chemistry C, 2008, 112: 5307-5315
    [19] Taffarel S R, Rubio J. Removal of Mn2+ from aqueous solution by manganese oxide coated zeolite [J]. Minerals Engineering, 2010, 23:1131-1138
    [20] Su Q, Pan B C, Pan B J, et al. Fabrication of polymer-supported nanosized hydrous manganese dioxide (HMO) for enhanced lead removal from waters [J]. Science of the Total Environment, 2009, 407: 5471-5477
    [21] Qin Q D, Wang Q Q, Fu D F, et al. An efficient approach for Pb(Ⅱ) and Cd(Ⅱ) removal using manganese dioxide formed in situ [J]. Chemical Engineering Journal, 2011, 172: 68-74
    [22] Zhang Q R, Du W, Pan B C, et al. A comparative study on Pb2+, Zn2+ and Cd2+ sorption onto zirconium phosphate supported by a cation exchanger [J]. Journal of Hazardous Materials, 2008, 152: 469-475
    [23] 薛庆锋. 土壤复合污染体系中重金属的行为研究 . 杭州: 浙江大学硕士学位论文, 2008
    [24] 李华伟, 郑寿荣, 许昭怡,等. 13X分子筛去除水中重金属离子的研究 [J]. 离子交换与吸附, 2007, 23(5): 408-414
    [25] 莫瑜, 潘蓉, 黄海伟,等. 毛木耳和白木耳子实体对Cd(Ⅱ)、Cu(Ⅱ)、Pb(Ⅱ)和Zn(Ⅱ)的吸附特性研究 [J]. 环境科学, 2010, 31(7): 1566-1574
    [26] Gao Z M, Bandosz T J, Zhao Z B, et al. Investigation of factors affecting adsorption of transition metals on oxidized carbon nanotubes [J]. Journal of Hazardous Materials, 2009, 167: 357-365
    [27] Qin F, Wen B, Shan X Q, et al. Mechanisms of competitive adsorption of Pb, Cu, and Cd on peat [J]. Environmental Pollution, 2006, 144: 669-680
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  1095
  • HTML全文浏览数:  1042
  • PDF下载数:  898
  • 施引文献:  0
出版历程
  • 收稿日期:  2012-01-21
鲁雪梅, 熊鹰, 张广之, 倪晋仁. 锰氧化物-阳离子交换树脂复合材料的制备及其对水中重金属的吸附性能[J]. 环境化学, 2012, 31(10): 1580-1589.
引用本文: 鲁雪梅, 熊鹰, 张广之, 倪晋仁. 锰氧化物-阳离子交换树脂复合材料的制备及其对水中重金属的吸附性能[J]. 环境化学, 2012, 31(10): 1580-1589.
shu
LU Xuemei, XIONG Ying, ZHANG Guangzhi, NI Jinren. Preparation of manganese oxide-cation exchange resin hybrid material and its adsorption property for heavy metals in aqueous solution[J]. Environmental Chemistry, 2012, 31(10): 1580-1589.
Citation: LU Xuemei, XIONG Ying, ZHANG Guangzhi, NI Jinren. Preparation of manganese oxide-cation exchange resin hybrid material and its adsorption property for heavy metals in aqueous solution[J]. Environmental Chemistry, 2012, 31(10): 1580-1589.
shu

锰氧化物-阳离子交换树脂复合材料的制备及其对水中重金属的吸附性能

  • 1.  北京大学环境工程系,水沙科学教育部重点实验室, 北京, 100871;
  • 2.  北京大学深圳研究生院环境与能源学院, 深圳, 518055;
  • 3.  浙江省水利河口研究院, 杭州, 310020
  • 收稿日期:  2012-01-21
基金项目:

水体污染控制与治理科技重大专项(2009ZX07212-001)

浙江省科技条件建设项目(2011F10008)资助.

摘要: 采用原位沉淀-空气氧化法将锰氧化物负载于大孔强酸性阳离子交换树脂D001上,制备出一种新型锰氧化物-阳离子交换树脂复合材料Mn-D001,并对该材料吸附水中Pb2+、Cd2+、Cu2+的性能进行了深入研究.TEM、XRD以及XPS的分析结果表明,负载的锰氧化物以MnO2的形态存在.基于单一金属离子静态吸附的一元体系实验表明,Mn-D001比D001对Pb2+、Cd2+、Cu2+具有更高的吸附选择性,在高浓度竞争离子Ca2+、Mg2+、Na+共存的情况下,仍能保持较高的重金属去除率;Mn-D001对Pb2+、Cd2+、Cu2+的吸附行为符合准一级动力学模型(R2>0.99)和Langmuir吸附等温线模型(R2>0.99).在温度为303 K时,Mn-D001对3种重金属的饱和吸附容量可分别达到476.19 mg·g-1、243.90 mg·g-1及196.08 mg·g-1,优于原有树脂D001.基于复合重金属离子竞争吸附的二元、三元体系的实验表明,Mn-D001对3种重金属的吸附能力顺序为Pb2+>Cu2+>Cd2+,吸附能力由原有树脂D001以及负载的锰氧化物的性质共同决定.

English Abstract

    全文HTML

参考文献 (27)

返回顶部

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心