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Development Strategy of Hollow Fiber Membrane Technology and Industry in China

Xiao Changfa, He Benqiao, Wu Chunrui, Gong Genghao, Jiang Shicheng

Strategic Study of CAE 2021, Volume 23, Issue 2,   Pages 153-160 doi: 10.15302/J-SSCAE-2021.02.021

Abstract:

Hollow fiber membrane (HFM) technology is one of the common key technologiesIt is also crucial for achieving high-quality development characterized by energy conservation, cleanMoreover, four key tasks were proposed in terms of hollow fiber ultrafiltration/microfiltration membrane, high-quality hydrophobic membrane, new membrane technology, and waste membrane recycling.innovation investment, industry standards, and international cooperation, to provide a reference for the high-quality

Keywords： hollow fiber membrane，membrane material，membrane application，sustainable and high-quality development，development focus and suggestions    

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Energy reduction of a submerged membrane bioreactor using a polytetrafluoroethylene (PTFE) hollow-fibermembrane

Taro Miyoshi, Thanh Phong Nguyen, Terumi Tsumuraya, Hiromu Tanaka, Toru Morita, Hiroki Itokawa, Toshikazu Hashimoto

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 3, doi: 10.1007/s11783-018-1018-y

Abstract: In this study, we modified a polytetrafluoroethylene (PTFE) hollow-fiber membrane element used for submergedmembrane bioreactors (MBRs) to reduce the energy consumption during MBR processes.The high mechanical strength of the PTFE membrane made it possible to increase the effective length ofthe membrane fiber from 2 to 3 m.These modifications improve the efficiency of membrane cleaning associated with aeration.

Keywords： Energy-saving     Membrane bioreactor     Polytetrafluoroethylene (PTFE) membrane     Hollow fiber     Power consumption    

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Preparation and characterization of EVAL hollow fiber membrane adsorbents filled with cation exchange

Fengli ZHANG, Yuzhong ZHANG, Hong LI, Guangfen LI,

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 4,   Pages 462-467 doi: 10.1007/s11705-009-0011-1

Abstract: EVAL hollow fiber membrane adsorbents filled with powder D061-type cation exchange resin were preparedthrough dry-wet spinning process, using hydrophilic copolymer EVAL as the fiber substrate., and static adsorption capacities of membrane adsorbents for BSA were measured.The effect of the resin-filled content on membrane performance has been discussed.The results showed that EVAL hollow fiber membrane adsorbents filled with D061-type cation exchange resins

Keywords： substrate     copolymer EVAL     exchange     EVAL hollow     resin-filled content    

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Filtration ability of hollow fiber membrane for production of magnesium ammonium phosphate crystals by

H. Watamura, H. Marukawa, I. Hirasawa

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 1,   Pages 55-59 doi: 10.1007/s11705-013-1312-y

Abstract: Relationship between magnesium ammonium phosphate (MAP) crystal properties and the filtration ability of hollowfiber membrane (HFM) were investigated.

Keywords： membrane separation     crystallization     MAP    

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Cell carrier function of hollow-fiber membrane in rotating wall vessel bioreactor

SONG Kedong, LIU Tianqing, ZHAO Hu, LI Xiangqin, MA Xuehu, CUI Zhanfeng

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 1,   Pages 34-39 doi: 10.1007/s11705-008-0022-3

Abstract: Large-scale expansion of the osteoblasts of a Sprague-Dawley (SD) rat was studied in a rotating wall hollow-fibermembrane bioreactor (RWHMB) by using hollow-fiber membrane as the carrier.For the sake of contrast, cells were also expanded in a T-flask using a hollow-fiber membrane as carrierIt is concluded that the RWHMB combines the advantages of the rotating wall vessel and hollow-fiber membrane

Keywords： RWHMB     microcarrier     hematoxylin-eosin     von-Kossa staining     propitious    

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Treatment of organic wastewater containing salt by PDMS hollow fiber pervaporation membrane

Li Junjun,Gu Jin,Sun Yuping,Zhang Lin,Lei Lecheng

Strategic Study of CAE 2014, Volume 16, Issue 7,   Pages 68-72

Abstract:

In this paper, the composite membrane of polydimethylsiloxane(PDMS)/polyvinylidenefluoride (PVDF) is prepared by cross-linking reaction of PDMS and triethoxyvinylsilane on PVDF hollowfiber membrane surface.Themembranesare characterized with scanning electronmicroscopyandattenuated totalorganic wastewaters, n-butanol-water, isopropanol-water and acetone-water, the effect of temperature on membrane

Keywords： pervaporation     PDMS     hollow fiber membrane     saline organic wastewater    

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Engineering a High-Selectivity PVDF Hollow-Fiber Membrane for Cesium Removal Article

Shiyuan Ding, Lilan Zhang, Yang Li, Li´an Hou

Engineering 2019, Volume 5, Issue 5,   Pages 865-871 doi: 10.1016/j.eng.2019.07.021

Abstract:

In this study, a copper ferrocyanide/silica/polyvinylidene fluoride (CuFC/SiO2/PVDF) hollow-fibercomposite membrane was successfully synthesized through a facile and effective crosslinking strategyThe PVDF hollow-fiber membrane with embedded SiO2 was used to fix the dispersion of CuFC nanoparticlesThe composite membrane showed a high Cs rejection rate and membrane flux at the three layers of CuFCTherefore, the CuFC/SiO2/PVDF hollow-fiber composite membrane can be used directly in engineering

Keywords： Cesium removal     Composite membrane     Copper ferrocyanide     Polyvinylidene fluoride    

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A review on membrane distillation in process engineering: design and exergy equations, materials and

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 5,   Pages 592-613 doi: 10.1007/s11705-021-2105-3

Abstract: Water stress, which is the pressure on the quantity and quality of water resources, exists in many placesFurther advances in the field of desalination can be provided by innovative processes such as membranewetting, polarization phenomena and have encouraged the use of materials particularly suitable for membraneThis work summarizes recent developments in the field of membrane distillation, studies for module lengthoptimization, commercial membrane modules developed, recent patents and advancement of membrane material

Keywords： membrane distillation     recent developments     heat and mass transfer     wetting     membrane material    

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Preparation and properties of hollow fibre nanofiltration membrane with continuous coffee-ring structure

Xiuzhen Wei, Xufeng Xu, Yi Chen, Qian Zhang, Lu Liu, Ruiyuan Yang, Jinyuan Chen, Bosheng Lv

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 2,   Pages 351-362 doi: 10.1007/s11705-020-1943-8

Abstract: Polyamide (PA) hollow fibre composite nanofiltration (NF) membranes with a coffee-ring structure andinfrared spectroscopy were used to characterize the chemical structure and morphology of the PA/GO NF membraneUnder neutral operating conditions, the PA/GO membrane showed typical negatively charged NF membraneThe PA/GO NF membrane showed better antifouling performance than the PA membrane.

Keywords： GO     PA     interfacial polymerization     hollow fibre NF membrane    

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Effects of baffles on separation of aqueous ethanol solution with hollow fibers

Zhihong YANG, Guoliang ZHANG, Lan LIN, Danping REN, Qin MENG, Hongzi ZHANG

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 1,   Pages 68-72 doi: 10.1007/s11705-009-0130-8

Abstract: The effects of baffles on the operation and mass-transfer characteristics in novel hollow fiber membraneHollow fiber membranes, coated with a 7 μm polydimethyl-siloxane, were operated as structural packingTwo baffles were installed on the shell side of the membrane contactors to enhance separation, whichThe results show that both baffled and unbaffled membrane contactors gave better, more productive separationsThe baffled membrane contactors performed better than unbaffled ones, especially at high vapor velocities

Keywords： hollow fiber     membrane contactor     baffle     mass-transfer     ethanol-water    

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Fabrication of high-performance pervaporation composite membrane for alkaline wastewater reclamation

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 5,   Pages 709-719 doi: 10.1007/s11705-021-2078-2

Abstract: The merit can be applied to treat alkaline wastewater if the membrane has superior alkali-resistance.In this paper, we used polyethylene microfiltration membrane as the substrate and deposited a glutaraldehydePervaporation flux of the composite membrane reached 35€±€2 kg·m–2·h–1 with a sodiumThe desalination performance was stable after soaking the membrane in a 20 wt-% NaOH solution at roomMoreover, the membrane was stable in 4 wt-% sulfuric acid and a 500 mg·L−1 sodium hypochlorite

Keywords： pervaporation     alkaline solution concentration     polyethylene membrane     acid resistance     chlorine tolerance    

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Recent advances in membrane bioreactor technology for wastewater treatment in China

Xia HUANG, Kang XIAO, Yuexiao SHEN

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 3,   Pages 245-271 doi: 10.1007/s11783-010-0240-z

Abstract: Since the introduction of the membrane bioreactor (MBR) in China in the early 1990s, remarkable progresshas been achieved on the research and application of this technology.This review outlines the development of MBR-based processes in China and their performance of treatingSince membrane fouling is a critical operational problem with MBR processes, this paper also proposesAs for the commercial application of MBR in the country, the latest statistics of large-scale MBR plants

Keywords： membrane bioreactor (MBR)     municipal wastewater treatment     industrial wastewater treatment     membrane fouling     commercial application     China    

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Polydimethylsiloxane (PDMS) Composite Membrane Fabricated on the Inner Surface of a Ceramic Hollow Fiber Article

Ziye Dong, Haipeng Zhu, Yingting Hang, Gongping Liu, Wanqin Jin

Engineering 2020, Volume 6, Issue 1,   Pages 89-99 doi: 10.1016/j.eng.2019.10.012

Abstract: 0cm 0cm 0.0001pt;text-align:justify;">The fabrication of a separation layer on the inner surface of a hollowfiber (HF) substrate to form an HF composite membrane offers exciting opportunities for industrial applicationsThis work reports on the fabrication of a polydimethylsiloxane (PDMS) composite membrane on the innerof the PDMS/ceramic HF composite membranes with a thin and defect-free separation layer exhibited a high

Keywords： Ceramic hollow fiber Inner membrane     Pervaporation     Polydimethylsiloxane     Butanol    

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Multistage-batch bipolar membrane electrodialysis for base production from high-salinity wastewater

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 5,   Pages 764-773 doi: 10.1007/s11705-021-2114-2

Abstract: Bipolar membrane electrodialysis (BMED) is considered a state-of-the-art technology for the conversiongenerated from a traditional BMED process may limit the viability of this technology for a large-scale applicationThe low energy consumption and high current efficiency further authenticate that the designed process

Keywords： bipolar membrane electrodialysis     multistage-batch     base production     high-salinity wastewater    

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Pilot study for the treatment of sodium and fluoride-contaminated groundwater by using high-pressuremembrane systems

Xiaomao WANG,Hongwei YANG,Zhenyu LI,Shaoxia YANG,Yuefeng XIE

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 155-163 doi: 10.1007/s11783-014-0740-3

Abstract: High-pressure membrane process is one of the cost-effective technologies for the treatment of groundwaterThree membrane systems were set up and two brands of reverse osmosis (RO), four low-pressure RO (LPROAll RO and LPRO systems (except for the two severely affected by membrane fouling) demonstrated similarMembrane fouling substantially reduced the rejection performance of the fouled membranes.The tight NF membrane also had a good rejection on conductivity (95%), sodium (94%) and fluoride (95%

Keywords： reverse osmosis (RO)     nanofiltration (NF)     water quality standards     sodium     fluoride     cost estimation    

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Title Author Date Type Operation

Development Strategy of Hollow Fiber Membrane Technology and Industry in China

Xiao Changfa, He Benqiao, Wu Chunrui, Gong Genghao, Jiang Shicheng

Journal Article

Energy reduction of a submerged membrane bioreactor using a polytetrafluoroethylene (PTFE) hollow-fibermembrane

Taro Miyoshi, Thanh Phong Nguyen, Terumi Tsumuraya, Hiromu Tanaka, Toru Morita, Hiroki Itokawa, Toshikazu Hashimoto

Journal Article

Preparation and characterization of EVAL hollow fiber membrane adsorbents filled with cation exchange

Fengli ZHANG, Yuzhong ZHANG, Hong LI, Guangfen LI,

Journal Article

Filtration ability of hollow fiber membrane for production of magnesium ammonium phosphate crystals by

H. Watamura, H. Marukawa, I. Hirasawa

Journal Article

Cell carrier function of hollow-fiber membrane in rotating wall vessel bioreactor

SONG Kedong, LIU Tianqing, ZHAO Hu, LI Xiangqin, MA Xuehu, CUI Zhanfeng

Journal Article

Treatment of organic wastewater containing salt by PDMS hollow fiber pervaporation membrane

Li Junjun,Gu Jin,Sun Yuping,Zhang Lin,Lei Lecheng

Journal Article

Engineering a High-Selectivity PVDF Hollow-Fiber Membrane for Cesium Removal

Shiyuan Ding, Lilan Zhang, Yang Li, Li´an Hou

Journal Article

A review on membrane distillation in process engineering: design and exergy equations, materials and

Journal Article

Preparation and properties of hollow fibre nanofiltration membrane with continuous coffee-ring structure

Xiuzhen Wei, Xufeng Xu, Yi Chen, Qian Zhang, Lu Liu, Ruiyuan Yang, Jinyuan Chen, Bosheng Lv

Journal Article

Effects of baffles on separation of aqueous ethanol solution with hollow fibers

Zhihong YANG, Guoliang ZHANG, Lan LIN, Danping REN, Qin MENG, Hongzi ZHANG

Journal Article

Fabrication of high-performance pervaporation composite membrane for alkaline wastewater reclamation

Journal Article

Recent advances in membrane bioreactor technology for wastewater treatment in China

Xia HUANG, Kang XIAO, Yuexiao SHEN

Journal Article

Polydimethylsiloxane (PDMS) Composite Membrane Fabricated on the Inner Surface of a Ceramic Hollow Fiber

Ziye Dong, Haipeng Zhu, Yingting Hang, Gongping Liu, Wanqin Jin

Journal Article

Multistage-batch bipolar membrane electrodialysis for base production from high-salinity wastewater

Journal Article

Pilot study for the treatment of sodium and fluoride-contaminated groundwater by using high-pressuremembrane systems

Xiaomao WANG,Hongwei YANG,Zhenyu LI,Shaoxia YANG,Yuefeng XIE

Journal Article