聚砜超滤膜去除水体中腐殖酸研究进展
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摘要
以腐殖酸为代表的天然有机物对超滤膜的污染是限制超滤技术大规模应用的主要因素。分析了腐殖酸对超滤膜污染的作用机理、影响因素和控制方法,阐述了聚砜超滤膜去除腐殖酸的优势,提出了通过化学添加的方式对聚砜超滤膜进行改性,可以有效控制腐殖酸污染。
The contamination of ultrafiltration membranes by natural organic compounds represented by humic acid is a major factor limiting the large-scale application of ultrafiltration technology.The mechanism, influencing factors and control methods of humic acid on ultrafiltration membrane fouling were analyzed.The advantages of ultrafiltration membrane of polysulfone membrane to remove humic acid were expounded.It was proposed that modification of polysulfone ultrafiltration membrane by chemical addition could effectively control humic acid pollution fouling.
The contamination of ultrafiltration membranes by natural organic compounds represented by humic acid is a major factor limiting the large-scale application of ultrafiltration technology.The mechanism, influencing factors and control methods of humic acid on ultrafiltration membrane fouling were analyzed.The advantages of ultrafiltration membrane of polysulfone membrane to remove humic acid were expounded.It was proposed that modification of polysulfone ultrafiltration membrane by chemical addition could effectively control humic acid pollution fouling.
引文
[1] 王旭亮,潘献辉,张艳萍.超滤膜出水污染密度指数检测技术研究进展[J].海洋技术,2013,32(2):140-143.
[2] 马克,陈寅生,崔韬,等.聚砜超滤膜表面辐照改性研究[J].化工科技,2009,17(5):6-11.
[3] 巨姗姗.超滤膜发展现状概述及国内外工程应用分析[J].净水技术,2015,34(4):1-5.
[4] 王旭亮,赵静红,李宗雨,等.基于Zeta电位法研究腐殖酸对超滤膜的污染[J].中国给水排水,2018,34(17):48-51.
[5] GEISE G,LEE H S,MILLER D,et al.Water purification by membranes:The role of polymer science[J].J Polym Sci Part B,2010,48(15):1685-1718.
[6] YU C H,WU C H,LIN C H,et al.Hydrophobicity and molecular weight of humic substances on ultrafiltration fouling and resistance[J].Separation and Purification Technology,2008,64(2):206-212.
[7] IRIS S G,DAVID H,RAPHAEL S.Humic substances fouling in ultrafiltration processes[J].Desalination,2010,261(3):218-231.
[8] AHN W Y,KALINICHEV A,CLARK M.Effects of background cations on the fouling of polyethersulfone membranes by natural organic matter:Experimental and molecular modelling study[J].Journal of Membrane Science,2008,309(2):128-140.
[9] HOWE K,CLARK M.Fouling of microfiltration and ultrafiltration membranes by natural waters[J].Environmental Science and Technology,2002,36(16):3571-3576.
[10] MOUSA H A.Investigation of UF membranes fouling by humic acid[J].Desalination,2007,217(1):38-51.
[11] SHAO J H,HOU J,SONG H C.Comparison of humic acid rejection and flux decline during filtration with negatively charged and uncharged ultrafiltration membranes[J].Water Research,2011,45(2):473-482.
[12] GAO W,LIANG H,MA J,et al.Membrane fouling control in ultrafiltration technology for drinking water production:A review[J].Desalination,2011,272(1/2/3):1-8.
[13] BACCHIN P,AIMAR P,FIELD R W.Critical and sustainable fluxes:Theory,experiments and applications:A review[J].Journal of Membrane Science,2006,281(1/2):42-69.
[14] MAHVI A H,MALEKI A,REZAEE R,et al.Reduction of humic substances in water by application of ultrasound waves and ultraviolet irradiation[J].Journal of Environmental Health Science and Engineering,2009,6(4):233-240.
[15] SEMAN M N,KHAYET M,HILAL M.Comparison of two different UV-grafted nanofiltration membranes prepared for reduction of humic acid fouling using acrylic acid and N-vinylpyrrolidone[J].Desalination,2012,287:19-29.
[16] REDDY AV,MOHAN D J,BHATTACHARYA A,et al.Surface modification of ultrafiltration membranes by preadsorption of a negatively charged polymer I.Permeation of water soluble polymers and inorganic salt solutions and fouling resistance properties[J].Journal of Membrane Science,2003,214:211-222.
[17] LEE K W,SEO B K,NAM S T,et al.Trade-off between thermodynamic enhancement and kinetic hindrance during phase inversion in the preparation of polysulfone membranes[J].Desalination,2003,159:289-296.
[18] LAW Y N,CHOE P L,WAHAB M.Optimizing the incorporation of silica nanoparticles in psf/poly(vinyl alcohol)membranes with response surface methodology[J].Journal of Applied Polymer Science,2011,121:1804-1814.
[19] GANPAT J D,ROHIT S T,JAYESH R B.The Role of zeolite nanoparticles additive on morphology,mechanical properties and performance of polysulfone hollow fiber membranes[J].Chemical Engineering Journal,2012,197:398-406.
[20] HAMID N A A,ISMAIL A F,MATSUURA T,et al.Morphological and separation performance study of polysulfone/titanium dioxide(PSF/TiO2)ultrafiltration membranes for humic acid removal[J].Desalination,2011,273:85-92.
[21] HAN R L,ZHANG S H,LIU C,et al.Effect of NaA zeolite particle addition on poly(phthalazinone ether sulfone ketone)composite ultrafiltration(UF)membrane performance[J].Journal of Membrane Science,2009,345:5-12.
[2] 马克,陈寅生,崔韬,等.聚砜超滤膜表面辐照改性研究[J].化工科技,2009,17(5):6-11.
[3] 巨姗姗.超滤膜发展现状概述及国内外工程应用分析[J].净水技术,2015,34(4):1-5.
[4] 王旭亮,赵静红,李宗雨,等.基于Zeta电位法研究腐殖酸对超滤膜的污染[J].中国给水排水,2018,34(17):48-51.
[5] GEISE G,LEE H S,MILLER D,et al.Water purification by membranes:The role of polymer science[J].J Polym Sci Part B,2010,48(15):1685-1718.
[6] YU C H,WU C H,LIN C H,et al.Hydrophobicity and molecular weight of humic substances on ultrafiltration fouling and resistance[J].Separation and Purification Technology,2008,64(2):206-212.
[7] IRIS S G,DAVID H,RAPHAEL S.Humic substances fouling in ultrafiltration processes[J].Desalination,2010,261(3):218-231.
[8] AHN W Y,KALINICHEV A,CLARK M.Effects of background cations on the fouling of polyethersulfone membranes by natural organic matter:Experimental and molecular modelling study[J].Journal of Membrane Science,2008,309(2):128-140.
[9] HOWE K,CLARK M.Fouling of microfiltration and ultrafiltration membranes by natural waters[J].Environmental Science and Technology,2002,36(16):3571-3576.
[10] MOUSA H A.Investigation of UF membranes fouling by humic acid[J].Desalination,2007,217(1):38-51.
[11] SHAO J H,HOU J,SONG H C.Comparison of humic acid rejection and flux decline during filtration with negatively charged and uncharged ultrafiltration membranes[J].Water Research,2011,45(2):473-482.
[12] GAO W,LIANG H,MA J,et al.Membrane fouling control in ultrafiltration technology for drinking water production:A review[J].Desalination,2011,272(1/2/3):1-8.
[13] BACCHIN P,AIMAR P,FIELD R W.Critical and sustainable fluxes:Theory,experiments and applications:A review[J].Journal of Membrane Science,2006,281(1/2):42-69.
[14] MAHVI A H,MALEKI A,REZAEE R,et al.Reduction of humic substances in water by application of ultrasound waves and ultraviolet irradiation[J].Journal of Environmental Health Science and Engineering,2009,6(4):233-240.
[15] SEMAN M N,KHAYET M,HILAL M.Comparison of two different UV-grafted nanofiltration membranes prepared for reduction of humic acid fouling using acrylic acid and N-vinylpyrrolidone[J].Desalination,2012,287:19-29.
[16] REDDY AV,MOHAN D J,BHATTACHARYA A,et al.Surface modification of ultrafiltration membranes by preadsorption of a negatively charged polymer I.Permeation of water soluble polymers and inorganic salt solutions and fouling resistance properties[J].Journal of Membrane Science,2003,214:211-222.
[17] LEE K W,SEO B K,NAM S T,et al.Trade-off between thermodynamic enhancement and kinetic hindrance during phase inversion in the preparation of polysulfone membranes[J].Desalination,2003,159:289-296.
[18] LAW Y N,CHOE P L,WAHAB M.Optimizing the incorporation of silica nanoparticles in psf/poly(vinyl alcohol)membranes with response surface methodology[J].Journal of Applied Polymer Science,2011,121:1804-1814.
[19] GANPAT J D,ROHIT S T,JAYESH R B.The Role of zeolite nanoparticles additive on morphology,mechanical properties and performance of polysulfone hollow fiber membranes[J].Chemical Engineering Journal,2012,197:398-406.
[20] HAMID N A A,ISMAIL A F,MATSUURA T,et al.Morphological and separation performance study of polysulfone/titanium dioxide(PSF/TiO2)ultrafiltration membranes for humic acid removal[J].Desalination,2011,273:85-92.
[21] HAN R L,ZHANG S H,LIU C,et al.Effect of NaA zeolite particle addition on poly(phthalazinone ether sulfone ketone)composite ultrafiltration(UF)membrane performance[J].Journal of Membrane Science,2009,345:5-12.
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