高级搜索

纳滤工艺去除水中微量内分泌干扰物

,  , 

downloadPDF

上一篇

下一篇

沈智育, 沈耀良, 郭海娟. 纳滤工艺去除水中微量内分泌干扰物[J]. 环境工程学报, 2014, 8(5): 1877-1882.
引用本文: 沈智育, 沈耀良, 郭海娟. 纳滤工艺去除水中微量内分泌干扰物[J]. 环境工程学报, 2014, 8(5): 1877-1882.
shu
Shen Zhiyu, Shen Yaoliang, Guo Haijuan. Removal of trace endocrine disruptors from polluted water with nanofiltration process[J]. Chinese Journal of Environmental Engineering, 2014, 8(5): 1877-1882.
Citation: Shen Zhiyu, Shen Yaoliang, Guo Haijuan. Removal of trace endocrine disruptors from polluted water with nanofiltration process[J]. Chinese Journal of Environmental Engineering, 2014, 8(5): 1877-1882.
shu

纳滤工艺去除水中微量内分泌干扰物

  • 1.

    苏州科技学院环境科学与工程学院, 苏州 215009

  • 2.

    台州学院建筑工程学院, 台州 317000

  • 基金项目:

    江苏省环境科学与工程重点实验室开放课题（361111201）

    江苏省普通高校研究生科研创新计划项目（CXZZ11-0955）

    苏州科技学院研究生科研创新计划项目（SKCX11S-016）

  • 中图分类号: X703

Removal of trace endocrine disruptors from polluted water with nanofiltration process

  • 1.

    School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China

  • 2.

    School of Civil Engineering and Architecture Taizhou University, Taizhou 317000, China

  • Fund Project:

  • 摘要: 主要研究了DL1210型纳滤膜去除水中邻苯二甲酸二丁酯（DBP）、邻苯二甲酸二（2-乙基己基）酯（DEHP）、乐果和莠去津的影响因素，考察了温度、pH值、初始浓度、跨膜压力（TMP）和运行时间对膜通量和截留率的影响。结果表明，纳滤工艺是去除水中微量DBP、DEHP、乐果和莠去津的有效方法，初始pH值和温度的升高会导致纳滤膜对DBP、DEHP、乐果和莠去津的截留率的降低，膜对DBP和DEHP的截留率随初始浓度的升高而降低，TMP和运行时间不会对膜通量和目标污染物的截留率造成显著影响。当初始pH为5、初始浓度为5 μg/L、温度为5℃、TMP为0.4 MPa时，纳滤工艺对DBP、DEHP、乐果和莠去津的截留率达到最佳，分别为91.8%、89.8%、98.02%和77.6%，出水中DBP、DEHP、乐果和莠去津浓度分别为0.41、0.49、0.099和1.12 μg/L。
    Abstract: Several factors such as temperature, pH, initial concentration, transmembrane pressure (TMP) and running time which affect membrane flux and retention efficiencies were investigated by using DL1210 nanofiltration membrane to remove dibutyl phthalate (DBP), phthalate, bis (2-ethylhexyl) ester (DEHP), dimethoate and atrazine. The results showed that the nanofiltration process is an effective method to remove traces DBP, DEHP, dimethoate and atrazine. The retention efficiencies of nanofiltration membrane on DBP, DEHP, dimethoate and atrazine decreased with an increase in pH and temperature. And the membrane retention efficiencies on DBP and DEHP also decreased with an increase in initial concentration. However, TMP and running time have no significant impact on the membrane flux and the retention efficiencies of target pollutants. Finally, The nanofiltration process achieved the best retention efficiencies on DBP, DEHP, dimethoate and atrazine under the condition of the initial pH of 5, the initial concentration of 5 μg/L, a temperature of 5℃ and TMP of 0.4 MPa with retention efficiencies of 91.8%, 89.8%, 98.02% and 77.6%, respectively. And the effluent concentrations of DBP, DEHP, dimethoate and atrazine were 0.41, 0.49, 0.099 and 1.12 μg/L, respectively.
  • 加载中
  • [1] 中华人民共和国卫生部.生活饮用水卫生标准(GB5749-2006), 2006 Ministry of Health of the People's Republic of China. Drinking Water Sanitary Standard (GB5749-2006), 2006(in Chinese)
    [2] 李清雪, 李曼, 梁晓.二级出水中内分泌干扰物的检测和去除实验.山西建筑, 2008, 34(2):15-16 Li Q.X., Li M., Liang X.The study on determination methods and trestment of endocrine disrupting chemicals in secondary effluent water.Shanxi Architecture, 2008, 34(2): 15-16(in Chinese)
    [3] 邵晓玲, 马军.松花江水中13种内分泌干扰物的初步调查.环境科学学报, 2008, 28 (9):1910-1915 Shao X.L., Ma J.Preliminary investugation on 13 endocrine disrupting chemicals in the SongHua River.Acta Scientiae Circumstantiae, 2008, 28 (9):1910-1915(in Chinese)
    [4] Wang X., C. P. Jr Leslie Grady. Comparison of biosorption isotherms for dinbutyl phthalate by live and dead bacteria. Water Research, 1994, 128(5):1247-1251
    [5] Chen C.Y., Chen C.C.Removal of phthalate esters by alpha-cyclodextrin-linked chitosan bead. Bioresource Technology, 2007, 98(13):2578-2583
    [6] Zhang W., Xu Z., Pan B., et al.Equilibrium and heat of adsorption of diethyl phthalate on heterogeneous adsorbents. Journal of Colloid and Interface Science, 2008, 32(1):41-47
    [7] 柴素芬, 曾锋, 傅家谟, 等.DEHP的微生物降解性研究. 中山大学学报(自然科学版), 2000, 39(4):57-60 Chai S.F., Zeng F., Fu J.M., et al.Study of biodegradability Di(2-Ethylhexyl) phthalate.Acta Scientiarum Naturalium Universitatis Sunyatseni, 2000, 39(4):57-60(in Chinese)
    [8] Satoshi Kaneco, Ning Li, Kumi-ko Itoh, et al.Titanium dioxide mediated solar photocatalytic degradation of thiram in aqueous solution: Kinetics and mineralization. Chemical Engineering Journal, 2009, 148(1):50-56
    [9] Peter Roslev, Katrin Vorkamp, Jakob Aarup, et al. Degradation of phthalate esters in an activated sludge wastewater treatment plant. Water Research, 2007, 41(5):969-976
    [10] Roly Oliver, Eric May, John Williams. The occurrence and removal of phthalates in a trickle filter STW. Water Research, 2005, 39(18):4436-4444
    [11] 李海燕, 曲久辉.饮用水中微量内分泌干扰物质(DBP)的O3氧化去除研究.环境科学学报, 2003, 23(5):570-574 Li H.Y., Qu J.H.Ozonation of trace endocrine(DBP) in drinking water.Acta Scientiae Circumstantiae, 2003, 23(5):570-574(in Chinese)
    [12] Ooka Chihiro, Yoshida Hisao, Suzuki Kenzi, et al. Highly hydrophobic TiO2 pillared clay for photocatalytic degradation of organic compounds in water. Microporous and Mesoporous Materials, 2004, 67(2-3):143-150
    [13] 陶光华, 陆少鸣. 乐果微污染原水的碱解-活性炭处理究.水处理技术, 2010, 20(5):106-109 Tao G.H., Lu S.M.Study on the removal of dimethoate in the micro-pollution water.Technology of Water Treatment, 2010, 20(5):106-109(in Chinese)
    [14] Chan K.H., Chu W. The system design of atrazine oxidation by catalytic oxidation process through a kinetic approach. Water Research, 2003, 37(16): 3997-4003
    [15] L.Braeken, B.Vander Bruggen. Feasibility of nanofiltration for the removal of endocrine disrupting compounds. Desalination, 2009, 240(1-3):127-131
    [16] 张阳, 胡锦英, 李光哲, 等.纳滤去除水中内分泌干扰物双酚A和四溴双酚A的研究.环境科学, 2010, 31(6): 1513-1517 Zang Y., Hu J.Y., Li G.Z., et al.Removal of bisphenol A and tetrabromobisphenol A by nanofiltration membrane from water source.Environmental Science, 2010, 31(6): 1513-1517(in Chinese)
    [17] A.L.Ahmad, L.S. Tan, S.R.Abd. Shukor.Dimethoate and atrazine retention from aqueous solution by nanofiltration membranes. Journal of Hazardous Materials, 2008, 151(1):71-77
    [18] Konstantinos V. Plakas, Anastasios J. Karabelas.A systematic study on triazine retention by fouled with humic substances NF/ULPRO membranes. Separation and Purification Technology, 2011, 80(2):46-261
    [19] Konstantinos V. Plakas, Anastasios J. Karabelas. A systematic study on triazine retention by fouled with humic substances NF/ULPRO membranes. Separation and Purification Technology, 2011, 80(2):246-261
    [20] Alexander Caus, Stefaan Vanderhaegen. Integrated nanofiltration cascades with low salt rejection for complete removalof pesticides in drinking water production. Desalination, 2009, 241(1-3):111-117
    [21] 黄裕, 张晗, 董秉直.纳滤膜去除卡马西平的影响研究.环境科学, 2011, 32(3):705-710 Huang Yu, Zhang Han, Dong Bingzhi.Researches on factors affecting the removal of carbamazepine by nanofilatration membranes. Environmental Science, 2011, 32(3):705-710(in Chinese)
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  1685
  • HTML全文浏览数:  934
  • PDF下载数:  769
  • 施引文献:  0
出版历程
  • 收稿日期:  2013-05-03
  • 刊出日期:  2014-05-06
沈智育, 沈耀良, 郭海娟. 纳滤工艺去除水中微量内分泌干扰物[J]. 环境工程学报, 2014, 8(5): 1877-1882.
引用本文: 沈智育, 沈耀良, 郭海娟. 纳滤工艺去除水中微量内分泌干扰物[J]. 环境工程学报, 2014, 8(5): 1877-1882.
shu
Shen Zhiyu, Shen Yaoliang, Guo Haijuan. Removal of trace endocrine disruptors from polluted water with nanofiltration process[J]. Chinese Journal of Environmental Engineering, 2014, 8(5): 1877-1882.
Citation: Shen Zhiyu, Shen Yaoliang, Guo Haijuan. Removal of trace endocrine disruptors from polluted water with nanofiltration process[J]. Chinese Journal of Environmental Engineering, 2014, 8(5): 1877-1882.
shu

纳滤工艺去除水中微量内分泌干扰物

  • 1. 苏州科技学院环境科学与工程学院, 苏州 215009
  • 2. 台州学院建筑工程学院, 台州 317000
  • 收稿日期:  2013-05-03
基金项目:

江苏省环境科学与工程重点实验室开放课题（361111201）

江苏省普通高校研究生科研创新计划项目（CXZZ11-0955）

苏州科技学院研究生科研创新计划项目（SKCX11S-016）

摘要: 主要研究了DL1210型纳滤膜去除水中邻苯二甲酸二丁酯（DBP）、邻苯二甲酸二（2-乙基己基）酯（DEHP）、乐果和莠去津的影响因素，考察了温度、pH值、初始浓度、跨膜压力（TMP）和运行时间对膜通量和截留率的影响。结果表明，纳滤工艺是去除水中微量DBP、DEHP、乐果和莠去津的有效方法，初始pH值和温度的升高会导致纳滤膜对DBP、DEHP、乐果和莠去津的截留率的降低，膜对DBP和DEHP的截留率随初始浓度的升高而降低，TMP和运行时间不会对膜通量和目标污染物的截留率造成显著影响。当初始pH为5、初始浓度为5 μg/L、温度为5℃、TMP为0.4 MPa时，纳滤工艺对DBP、DEHP、乐果和莠去津的截留率达到最佳，分别为91.8%、89.8%、98.02%和77.6%，出水中DBP、DEHP、乐果和莠去津浓度分别为0.41、0.49、0.099和1.12 μg/L。

English Abstract

    全文HTML

参考文献 (21)

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