MEMBRANE_FOULING

作品数:96被引量:290H指数:8
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相关机构:清华大学更多>>
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相关基金:国家自然科学基金国家高技术研究发展计划中国博士后科学基金国家重点基础研究发展计划更多>>
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Machine learning for membrane bioreactor research:principles,methods,applications,and a tutorial
《Frontiers of Environmental Science & Engineering》2025年第3期119-144,共26页Yizhe Lai Kang Xiao Yifan He Xian Liu Jihua Tan Wenchao Xue Aiqian Zhang Xia Huang 
supported by the National Natural Science Foundation of China(No.52370059);the Beijing Natural Science Foundation(No.JQ22027);the Fundamental Research Funds for the Central Universities(No.E2EG0502X2).
Membrane fouling poses a significant challenge to the sustainable development of membrane bioreactor(MBR)technologies for wastewater treatment.The accurate prediction of the membrane filtration process is of great imp...
关键词:Membrane bioreactor Machine learning Pollutant removal Membrane fouling Model prediction 
Enhanced total nitrogen removal and membrane fouling control by increasing biomass in MBR equipped with ceramic membrane
《Water Science and Engineering》2024年第4期352-360,共9页Shan-shan Gao Xing Yin Rui Huang Jia-yu Tian 
supported by the National Natural Science Foundation of China(Grant No.51978232);the Natural Science Foundation of Tianjin City(Grant No.19JCJQJC63000);the Natural Science Foundation of Hebei Province(Grant No.E2019202012);the Science and Technology Project of Hebei Education Department of China(Grant No.QN2019022).
Simultaneous nitrification and denitrification(SND)is an efficient method to remove nitrogen in municipal wastewater treatment.However,low dissolved oxygen(DO)concentrations are generally required,leading to serious m...
关键词:Membrane bioreactor Ceramic membrane Simultaneous nitrification and denitrification Membrane fouling Dissolved oxygen BIOMASS 
New insights into membrane fouling in coagulation-ultrafiltration by cake characteristics analysis:A case study with PACl-Al_(13)and PACl
《Journal of Environmental Sciences》2024年第12期217-225,共9页Mingyao Xu Wei Ju Zhenbei Wang Jun Nan Fei Qi Chen Li Yatao Liu Wei Li Dezhi Sun 
supported by the National Natural Science Foundation of China(Nos.52100002,52200035,22076012 and51878047);the Open Project of State Key Laboratory of Urban Water Resource and Environment(No.QA202014);the Yangtze River Joint Research Phase II Program(No.2022-LHYJ-02-0510-02);the National Key Research and Development Program of China(No.2021YFE0100800);the Beijing Forestry University Outstanding Young Talent Cultivation Project(No.2019JQ03008);the Beijing Municipal Education Commission through the Innovative Transdisciplinary Program“Ecological Restoration Engineering”(No.GJJXK210102);the China Postdoctoral Science Foundation(No.2021M700448).
Membrane fouling is a bottleneck issue that hindered the further application of ultrafiltration technology.To alleviate membrane fouling,coagulation-ultrafiltration(C-UF)process using polyaluminum chloride(PACl)and PA...
关键词:Coagultion-ultrafiltration Floc properties Cake characteristics Molecular weight of HA Membrane fouling 
Integrating gravity-driven ceramic membrane filtration with hydroponic system for nutrient recovery from primary municipal wastewater
《Journal of Environmental Sciences》2024年第12期91-102,共12页Megan Elizabeth Wiegmann Ke Zhao Selina Hube Liya Ge Grzegorz Lisak Bing Wu 
In this study,a gravity-driven membrane(GDM)filtration system and hydroponic system(cultivating basil and lettuce)were combined for nutrient recovery from primary municipal wastewater.The GDM system was optimized by i...
关键词:Air sparging Heavy metal FERTILIZER Membrane fouling Plant growth 
Less pressure contributes to gravity-driven membrane ultrafiltration with greater performance:Enhanced driving efficiency and reduced disinfection by-products formation potential
《Journal of Environmental Sciences》2024年第3期407-419,共13页Xiaoting Wu Yufei Li Zhaoyang Su Long Tian Muhammad Saboor Siddique Wenzheng Yu 
supported by the National Natural Science Foundation of China (No.52200026)。
Gravity-driven membrane(GDM)systems have been well developed previously;however,impacts of driving(i.e.,transmembrane)pressure on their performance received little attention,which may infuence GDM performance.In this ...
关键词:ULTRAFILTRATION Gravity driven operation Membrane fouling Biofilms Disinfection by-products 
Microfiltration,ultrafiltration and nanofiltration as a post-treatment of biological treatment process with references to oil field produced water of Moran oilfield of Assam
《Petroleum Research》2024年第1期143-154,共12页Amarjit Rajbongshi Subrata Borgohain Gogoi 
The selection of an apt technology for the treatment of Oilfield Produced Water(OFPW)depends mainly on the quality of OFPW and methods of pre-and post-treatment processes.The most challenging part of the OFPW treatmen...
关键词:Oilfield produced water Organic compounds Bioremediation Membrane filtration Membrane fouling 
Conductive and stable polyphenylene/CNT composite membrane for electrically enhanced membrane fouling mitigation被引量:1
《Frontiers of Environmental Science & Engineering》2024年第1期35-47,共13页Huijuan Xie Haiguang Zhang Xu Wang Gaoliang Wei Shuo Chen Xie Quan 
supported by the National Key Research and Development Program of China(No.2020YFA0211001);the National Natural Science Foundation of China(No.22106017);the Fundamental Research Funds for the Central Universities(DUT2022TA04);the Programme of Introducing Talents of Discipline to Universities(China)(No.B13012).
Nanocarbon-based conductive membranes, especially carbon nanotube (CNT)-based membranes, have tremendous potential for wastewater treatment and water purification because of their excellent water permeability and sele...
关键词:POLYPHENYLENE CNTS Membrane Electro-assistance Membrane fouling mitigation 
Application of heat-activated peroxydisulfate process for the chemical cleaning of fouled ultrafiltration membranes
《Chinese Chemical Letters》2023年第10期116-120,共5页Jiaqi Ding Haoliang Xiao Xiaolong Huang Yujia Zou Zhimin Ye Songlin Wang Pengchao Xie Yongsheng Chen Jun Ma 
supported by the Natural Science Foundation of China(Nos.52070081,51578258 and 51878308);the National Key Research and Development Program of China(No.2022YFC3203500)。
Na Cl O has been widely used to restore membrane flux in practical membrane cleaning processes,which would induce the formation of toxic halogenated byproducts.In this study,we proposed a novel heatactivated peroxydis...
关键词:Chemical cleaning PEROXYDISULFATE HEAT Membrane fouling ULTRAFILTRATION 
A critical review on thermodynamic mechanisms of membrane fouling in membrane-based water treatment process被引量:3
《Frontiers of Environmental Science & Engineering》2023年第10期147-169,共23页Jiaheng Teng Ying Deng Xiaoni Zhou Wenfa Yang Zhengyi Huang Hanmin Zhang Meijia Zhang Hongjun Lin 
supported by the Key Research and Development Program of Zhejiang Province(No.2022C03069);the National Natural Science Foundation of China(No.51978628);the Natural Science Foundation of Zhejiang Province(No.LD21E080001);the Key Laboratory of Industrial Ecology and Environmental Engineering,China Ministry of Education;the Open Fund Project of Key Laboratory of Watershed Surface Process and Ecological Security of Zhejiang Normal University(No.KF-2022-16).
Membrane technology is widely regarded as one of the most promising technologies for wastewater treatment and reclamation in the 21st century. However, membrane fouling significantly limits its applicability and produ...
关键词:Membrane fouling Thermodynamic mechanism XDLVO theory Flory-Huggins theory Fouling migration 
Superhydrophilic membrane with photo-Fenton self-cleaning property for effective microalgae anti-fouling被引量:1
《Chinese Chemical Letters》2023年第8期444-448,共5页Yunhua Wang Zhengqi Jiao Wenlong Li Sen Zeng Jiliang Deng Miao Wang Lei Ren 
supported by the Fujian Provincial Science and Technology Cooperation Project(No.20210002);National Natural Science Foundation of China(No.31870994).
Membrane filtration is one of the effective approaches to harvest microalgae for industrial biofuel production.However,during the filtration process,microalgae cells and extracellular organic matter(EOM)will deposit o...
关键词:Membrane filtration Microalgae harvesting Irreversible membrane fouling PHOTO-FENTON SUPERHYDROPHILIC 
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