期刊文献+

PPES中空纤维纳滤膜的染料脱盐性能研究 被引量:2

STUDY ON DYE DESALTING BY PPES HOLLOW FIBER NANOFILTRATION MEMBRANE
下载PDF
导出
摘要 采用间歇渗滤恒容操作,考察了杂萘联苯聚芳醚砜(PPES)非对称中空纤维纳滤膜对染料的脱盐性能,并以活性艳蓝染料的盐溶液为分离介质对膜在高温下的分离性能进行了测试分析。结果表明,非对称PPES中空纤维纳滤膜具有良好的染料脱盐性能:在80℃、0.6 MPa下,纳滤膜对活性艳蓝(质量浓度10 g/L)和NaCl(质量浓度2 g/L)的混合溶液渗滤浓缩2倍,经过7个恒容循环操作后,透过液的电导率降至0.1 mS/cm以下。间歇渗透过程中,每个循环后增加反洗操作,有利于提高PPES中空纤维纳滤膜对染料的脱盐效率;以质量分数1.0%的EDTA二钠溶液为反洗液,膜通量恢复率最高可达98.6%。 Continous batch diafiltration desalting process via PPES nanofiltration membrane process with different dye solutions were studied in this paper. The high temperature-resistant separation property of PPES nanofiltration membrane was investigated with reactive brilliant blue as the separation medium. It is shown that PPES nanofiltration membrane has a good performance in the desalination and concentration of dye solution. At the conditions of 80 ℃ with the operating pressure of 0.6 MPa, by using reactive brilliant blue of 10 g/L and NaCl of 2 g/L as the original dope, conductivity of the penetrants can be lowered below 100 μS/cm after seven desalting processes. Furthermore, adding baekwashing operation for each desalting process, the desalting efficiency can be well improved and the recovery rate of permeate flux of PPES membrane can be up to 98.6% when 1% disodium EDTA solution was used as the backwashing reagent.
出处 《水处理技术》 CAS CSCD 北大核心 2013年第10期118-121,共4页 Technology of Water Treatment
基金 国家自然科学基金(20776025 21276037) 国家科技支撑计划(2013BAC05B03)
关键词 杂萘联苯聚芳醚砜 中空纤维纳滤膜 染料脱盐 间歇恒容渗滤 poly(phthalazinone ether sulfone) hollow fiber nanafiltration membrane desalination batch diafiltration desalting process
  • 相关文献

参考文献11

  • 1马江权,郭楠,许守勇,侯永涛,陆庆玲.微滤/纳滤联用技术深度处理印染废水[J].水处理技术,2010,36(9):65-68. 被引量:24
  • 2J Huang, K Zhang. The high flux poly (m-phenylene isophthalamide) nanofiltration membrane for dye purification and desalination[J]. Desalination,2011,281 ( 1 ): 19-26.
  • 3S Yu, C Gao, H Su, et al. Nanofiltration used for desalination andconcentration in dye production [J].Desalination,2001,140( 1 ): 97-100.
  • 4Dae Hyun Kim. A review of desalting process techniques and economic analysis of the recovery of salts from retentates [J].Desalination,2011, 270(1/3):1-8.
  • 5俞三传,金可勇,高从堦.变脱盐率连续间歇纳滤恒容除盐[J].水处理技术,2000,26(6):311-314. 被引量:6
  • 6Y Dai, X Jian, S Zhang, et al. Thermostable ultrafiltration and nanofiltration membranes from sulfonated poly(phthalazinone ether sulfone ketone) [J].Journal of Membrane Science,2001,188 (2): 195-203.
  • 7R Han, S Zhang, D Yang, et al. Preparation and characterization of novel copoly (phthalazinone ether sulfone) ultrafiltration membranes with excellent thermal stability[J].Joumal of Membrane Science,2010, 358(1/2): 142-149.
  • 8Y Yang, X Jian, D Yang, et al. Poly(phthalazinone ether sulfone ketone) (PPESK) hollow fiber asymmetric nanofiltration membranes: Preparation, morphologies and properties[J].Journal of Membrane Science,2006,270(1/2):1-12.
  • 9J Han, D Yang, S Zhang, et al. Effects of dope compositions on the slructure and performance of PPES hollow fiber ulWafiltrafion membranes [J].Joumal of Membrane Science,2009,345(1/2):257-266.
  • 10S Zhao, P Wang, C Wang, et al. Thermostable PPESK/TiO2 nano- composite ultrafiltration membrane for high temperature condensed water treatment[J] .Desalination,2012,299: 35 -43.

二级参考文献11

  • 1何毅,苏鹤祥,李光明,黄群英,赵建夫,伍登熙,赵修华.染料的纳滤分离性能和机理[J].膜科学与技术,2005,25(1):48-52. 被引量:9
  • 2Muhammad H AI-Malack,G K Anderson.Use of crossflow microfiltration in wastewater treatment [J].Wat Res.,1997,31(12): 3064-3072.
  • 3G Capar, L Yilmaz, U Yetis. A membrane-based co-treatment strategy for recovery of print-and beck-dyeing textile effluents[J]. Journal of Hazardous Materials,2008,152(1):316-323.
  • 4Pei Xu,Jorg E Drewes.Viability of nanofiltration and ultra-low pressure reverse osmosis membranes for multi-beneficial use of methane produced water [J].Separation Purification Technology, 2006,52(1):67-76.
  • 5Erkan Sahinkaya, Nigmet Uzal, Ulku Yetis, et al. Biological treatment and nanofiltration of denim textile wastewater for reuse [J].Journal of Hazardous Materials,2008,153(3): 1142-1148.
  • 6Sanna Kotrappanavar Nataraj,Kallappa M Hosamani,Tejraj M Aminabhavi.Distillery wastewater treatment by the membrane-based nanofiltration and reverse osmosis processes[J]. War Res.,2006,40(12):2349-2356.
  • 7高从--,水处理技术,1996年,22卷,3期,147页
  • 8韩丹,汪永辉.纳滤膜深度处理垃圾渗滤液的研究[J].环境科学与管理,2007,32(10):124-128. 被引量:14
  • 9屈阁,王志,樊智锋,刘广春,解利昕,王世昌.混凝-砂滤-微滤-反渗透集成技术深度处理抗生素制药废水[J].膜科学与技术,2008,28(3):72-78. 被引量:14
  • 10俞三传,金可勇,高从堦.纳滤恒容除盐过程分析[J].水处理技术,2000,26(4):187-193. 被引量:8

共引文献28

同被引文献14

  • 1BAI Xue, QIN Guo-sheng, ZHANG Ya-tao, et al. Hydrolytic stability of reactive black 5 and the prepa- ration of ink [ J ]. Advanced Materials Research, 2012, 356-360:2250-2255.
  • 2MOHAMED A A, QAIS B A, SHAKER H. Removal of acid red and sodium chloride mixtures from aqueous solutions using nanofiltration [ J ]. Desalination , 2007,206 : 407 -413.
  • 3HE T, FRANK M, MULDER M H V. Preparation and characterization of nanofiltration membranes by coating polyethersulfone hollow fibers with sulfonated poly( e- ther ether ketone) (SPEEK) [ J ]. Journal of Mem- brane Science, 2008,307 : 62 - 72.
  • 4HE Yi, LI Guang-ming, WANG Hua. Effect of oper- ating conditions on separation performance of reactive dye solution with membrane process [ J ]. Journal of Membrane Science, 2008,321 : 183 - 189.
  • 5HE Yi, LI Guang-ming, WANG Hua. Experiment Study on the rejection of salt and dye with cellulose acetate nanofihration membrane [ J ]. Journal of Tai- Wan institute of Chemical Engineers, 2009, 40:289 -295.
  • 6YU San-chuan, LIU Mei-hong, MA Miao. Impacts of membrane properties on reactive dye removal from dye/sah mixtures by asymmetric cellulose acetate and composite polyamide nanofiltration [ J ]. Journal of Membrane Science, 2010, 350:83 - 91.
  • 7刘金盾,张浩勤,张景亚,等.界面聚合反应制备荷电镶嵌膜的方法:中国,200910064408.4[P].2012.
  • 8BAI Xue, ZHANG Ya-tao, WANG Hui, et al. Study on the modification of positively charged composite nanofiltration membrane Desalination, 2013,313 : by TiO2 nanoparticles [ J ] 57 -65.
  • 9万武波,赵宗彬,范彦如,胡涵,周泉,邱介山.石墨烯衍生物的合成及应用[J].化学进展,2011,23(9):1883-1891. 被引量:7
  • 10杨振生,张磊,张广厚,李春利.界面聚合法PI/PP耐溶剂复合纳滤膜的制备与表征[J].化工学报,2012,63(8):2635-2641. 被引量:7

引证文献2

二级引证文献10

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部