OPERATING PERFORMANCE ANALYSIS OF ARRAYED FLAT SHEET MEMBRANES IN AN MBR SYSTEM

HAO Yan; SUN Guangdong; DAI Pan; CHEN Yili; LI Xiangjie; FENG Chunlei; CUI Yuxiao; ZHANG Weilong; XIAO Kang

doi:10.13205/j.hjgc.202305020

Volume 41 Issue 5

May 2023

Turn off MathJax

Article Contents

Article Navigation > ENVIRONMENTAL ENGINEERING > 2023 > 41(5): 147-153,162

HAO Yan, SUN Guangdong, DAI Pan, CHEN Yili, LI Xiangjie, FENG Chunlei, CUI Yuxiao, ZHANG Weilong, XIAO Kang. OPERATING PERFORMANCE ANALYSIS OF ARRAYED FLAT SHEET MEMBRANES IN AN MBR SYSTEM[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(5): 147-153,162. doi: 10.13205/j.hjgc.202305020

Citation:

HAO Yan, SUN Guangdong, DAI Pan, CHEN Yili, LI Xiangjie, FENG Chunlei, CUI Yuxiao, ZHANG Weilong, XIAO Kang. OPERATING PERFORMANCE ANALYSIS OF ARRAYED FLAT SHEET MEMBRANES IN AN MBR SYSTEM[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(5): 147-153,162. doi: 10.13205/j.hjgc.202305020

Citation:

HAO Yan, SUN Guangdong, DAI Pan, CHEN Yili, LI Xiangjie, FENG Chunlei, CUI Yuxiao, ZHANG Weilong, XIAO Kang. OPERATING PERFORMANCE ANALYSIS OF ARRAYED FLAT SHEET MEMBRANES IN AN MBR SYSTEM[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(5): 147-153,162. doi: 10.13205/j.hjgc.202305020

PDF( 5487 KB)

OPERATING PERFORMANCE ANALYSIS OF ARRAYED FLAT SHEET MEMBRANES IN AN MBR SYSTEM

doi: 10.13205/j.hjgc.202305020

1. Beijing OriginWater Membrane Technology Co., Ltd, Beijing 101407, China;
2. Urban-Rural Water Environment Technology Research and Developments Center of China Jiaotong Group, Beijing 100029, China;
3. College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 101408, China

Received Date: 2022-08-02

Abstract

Abstract

This article gave an introduction to the application of arrayed flat sheet membranes in membrane bioreactors (MBRs) by taking a municipal sewage treatment plant in Beijing as an example. The operating data showed that the arrayed flat sheet membranes were operated stably at a flux of 25 L/(m²·h) and a gas-to-water ratio of 8.5. Differences in fouling performances among the membrane cassettes and their influencing factors were analyzed. The sludge concentration in the membrane tank was positively related to membrane fouling. The sludge concentration increased gradually due to the concentration effect of membrane rejection of the solids. The local sludge concentration along the membrane tank was concentrated by 1.09 times on average (with a maximum of 1.22 times), which directly affected the fouling of membrane cassettes at different positions of the tank. At the overall flux of 15 to 25 L/(m²·h), the spatial uniformity of flux on each membrane unit of a membrane cassette was outstanding, enabling a maximum-to-minimum ratio of only 1.13 to 1.15, which fully proved the low frictional loss through the membrane channel and pipeline. The arrayed flat sheet membranes exhibits a prominent advantage of relatively lower operating energy consumption than other similar products.
- flat sheet membrane,
- arrayed flat sheet membrane,
- membrane bioreactor,
- engineering application,
- membrane fouling,
- gas-to-water ratio,
- trans-membrane pressure

FullText(HTML)

References(34)

References

[1]	YAMAMOTO K, HIASA M, MAHMOOD T, et al.Direct solid-liquid separation using hollow fiber membrane in an activated sludge aeration tank[J]. Water Science and Technology, 1989, 21(4/5): 43-54.
[2]	张姣,肖康,梁帅,等.膜技术在中国市政污水处理与再生中的应用现状与未来挑战[J].环境工程,2022,40(3):1-6 ,153.
[3]	ZHANG J, XIAO K, LIU Z W, et al. Large-scale membrane bioreactors for industrial wastewater treatment in China: technical and economic features, driving forces, and perspectives[J]. Engineering, 2021, 7: 868-880.
[4]	SHIMIZU Y, OKUNO Y, URYU K, et al. Filtration characteristics of hollow fiber microfiltration membranes used in membrane bioreactor for domestic wastewater treatment[J]. Water Research, 1996, 30(10): 2385-2392.
[5]	HONG S P, BAE T H, TAK T M, et al. Fouling control in activated sludge submerged hollow fiber membrane bioreactors[J]. Desalination, 2002, 143(3): 219-228.
[6]	BEN AIM R M, SEMMENS M J. Membrane bioreactors for wastewater treatment and reuse: a success story[J]. Water Science and Technology, 2003,47(1): 1-5.
[7]	WANG Z W, MA J X, TANG C Y, et al. Membrane cleaning in membrane bioreactors: a review[J]. Journal of Membrane Science, 2014, 468: 276-307.
[8]	代攀,袁乙兆,丑树人,等.阵列平板膜的研制及其在市政污水处理中的应用[J].环境工程,2021,39(7):156-161 ,100.
[9]	黄霞,曹斌,文湘华,等.膜-生物反应器在我国的研究与应用新进展[J].环境科学学报,2008,28(3):416-432.
[10]	靖丹枫,胡邦,耿震,等.平板膜MBR工艺在中部地区污水处理厂的应用[J].市政技术,2021,39(2):130-133.
[11]	JUDD S. The MBR book: principles and applications of membrane bioreactors for water and wastewater treatment[M]. Elsevier, 2010.
[12]	邬向东.膜生物反应器设计与应用[M].北京: 化学工业出版社,2021.
[13]	魏进,毛小柳,李冰,等.曝气对膜生物反应器中膜污染的影响[J].环境科技,2017,30(2):75-78.
[14]	DONG Y, HE W H, LI C, et al. Performance of integrated bio electrochemical membrane reactor: energy recovery, pollutant removal and membrane fouling alleviation[J]. Journal of Power Sources, 2018, 384: 178-186.
[15]	庄黎伟.中空纤维膜组件中流动均布模型与模拟[D]. 上海:华东理工大学,2016.
[16]	王浩,谭颖峰,刘国梁,等.北方某再生水厂MBR工艺设计[J].环境工程,2021,39(7):167-172.
[17]	杨薇兰,陈豪,陈虎.MBR工艺在无锡城北污水处理厂的应用[J].中国给水排水,2012,28(22):117-120.
[18]	胡邦,靖丹枫,刘金星,等.平板膜MBR工艺应用于大型市政污水处理工程设计及其问题分析[J].市政技术,2019,37(2):206-209.
[19]	龚兆宇.大型平板膜设备MBR工程应用实例分析[J].机电信息,2014(3):92-93,95.
[20]	刘爱萍,李开明,陈中颖,等.一体式膜生物反应器污水资源化技术研究[J].环境科学与技术,2006(S1):5-8.
[21]	RADJENOVIĆ J, PETROVIĆ M, BARCELÓ D. Fate and distribution of pharmaceuticals in wastewater and sewage sludge of the conventional activated sludge (CAS) and advanced membrane bioreactor (MBR) treatment[J]. Water Research, 2009, 43(3): 831-841.
[22]	贾胜勇.两级MBR工艺处理煤气化废水生化出水的效能研究[D]. 哈尔滨:哈尔滨工业大学,2016.
[23]	胡雪利,买文宁,牛娜.一体式平板膜生物反应器处理维生素制药废水中试研究[J].水处理技术,2010,36(3):85-88.
[24]	LYKO S, WINTGENS T, AL-HALBOUNI D, et al. Long-term monitoring of a full-scale municipal membrane bioreactor—characterization of foulants and operational performance[J]. Journal of Membrane Science, 2008, 317(1/2): 78-87.
[25]	杨柳,庞新生,蔡正科,等.大型平板膜MBR处理城镇污水工程设计与运行[J].中国给水排水,2018,34(4):68-72.
[26]	苏高强,王淑莹,郑冰玉,等.温度和污泥浓度对碱性条件下剩余污泥水解酸化的影响[J].环境工程学报,2013,7(4):1231-1236.
[27]	黄霞,文湘华.水处理膜生物反应器原理与应用[M].北京: 科学出版社,2012.
[28]	吕龙,张怡晓,张颖,等.某污水处理厂MBR膜系统新增组器运行效果分析[J].环境工程,2021,39(7):162-166 ,144.
[29]	LI X H, LI J X, WANG J, et al. Experimental investigation of local flux distribution and fouling behavior in double-end and dead-end submerged hollow fiber membrane modules[J]. Journal of Membrane Science, 2014, 453: 18-26.
[30]	SUN J Y, LIANG P, YAN X X, et al. Reducing aeration energy consumption in a large-scale membrane bioreactor: process simulation and engineering application[J]. Water Research, 2016, 93: 205-213.
[31]	ZOU L X, LI H B, WANG S, et al. Characteristic and correlation analysis of influent and energy consumption of wastewater treatment plants in Taihu Basin[J]. Frontiers of Environmental Science & Engineering, 2019, 13(6): 1-14.
[32]	司亚安,孙艳玲.液中膜MBR工艺在中水处理中的工程应用[J].环境工程,2011,29(1):51-54.
[33]	杨敏,颜秀勤,孙雁,等. AAO-MBR工艺城镇污水处理厂能耗特征与运行优化[J].给水排水, 2016, 52(12):44-47.
[34]	邓建平,白海龙,杨振新.新型MBR柔性超滤平板膜在城镇污水处理中的应用[J].净水技术, 2022, 41(增刊1):149-154.