Effect of bioflocculation on fouling-related biofoulants in a membrane bioreactor during saline wastewater treatments

被引：21
|
作者：
Tan, Songwen [1 ]
Cui, Chunzhi [2 ]
Chen, Xuncai [3 ]
Li, Weiguo [1 ]
机构：
[1] Harbin Inst Technol Weihai, Dept Environm Engn, Weihai 264209, Peoples R China
[2] Yanbian Univ, Dept Chem, Yanji 133002, Peoples R China
[3] Univ Sydney, Sch Chem & Biomol Engn, Sydney, NSW 2006, Australia
来源：
BIORESOURCE TECHNOLOGY | 2017年 / 224卷
关键词：
Bioflocculation; Membrane fouling; Extracellular polymeric substances; Soluble microbial products; Saline wastewater treatment; POLYMERIC SUBSTANCES EPS; ACTIVATED-SLUDGE SYSTEM; MICROBIAL COMMUNITY; BIOMASS CHARACTERISTICS; ORGANIC-MATTER; MBR; PERFORMANCE; REDUCTION; FILTERABILITY; FLOCCULATION;
D O I：
10.1016/j.biortech.2016.10.066
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
A membrane bioreactor (MBR) was operated in two modes; with and without the inoculation of marine Arthrobacter cells, to investigate the effect of bioflocculation on membrane biofouling during saline wastewater treatments. The MBR-Arthrobacter system showed a higher resistance to membrane fouling than the normal MBR system. Lower concentrations of the fouling-related components and higher removal efficiencies of COD and NH3-N were observed in the MBR-Arthrobacter system. The bioflocculation of Arthrobacter preferred to settle down the humic acid-like, fulvic acid-like and aromatic proteins components (larger biomolecules) rather than the soluble microbial by-product-like components (smaller biomolecules). (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码：285 / 291
页数：7
相关论文
共 50 条
  • [41] Fouling mitigation in a submerged membrane bioreactor treating dyeing and textile wastewater
    Bui Xuan Thanh
    Nguyen Phuoc Dan
    Nguyen Thanh Binh
    [J]. DESALINATION AND WATER TREATMENT, 2012, 47 (1-3) : 150 - 156
  • [42] Low voltage electric field mediating gravity-driven membrane bioreactor in treating saline wastewater: removal improvement and membrane fouling control
    Tong, Le
    Xie, Binghan
    Lin, Chenghai
    Yu, Miao
    Wang, Jinlong
    Qi, Jingyao
    Tang, Yuchao
    Li, Guibai
    Liang, Heng
    Tang, Xiaobin
    [J]. SEPARATION AND PURIFICATION TECHNOLOGY, 2024, 348
  • [43] High Loaded Bioflocculation Membrane Reactor of Novel Structure for Organic Matter Recovery from Sewage: Effect of Temperature on Bioflocculation and Membrane Fouling
    Wan, Liguo
    Xiong, Ling
    Zhang, Lijun
    Lu, Wenxi
    [J]. WATER, 2020, 12 (09)
  • [44] An aerated and fluidized bed membrane bioreactor for effective wastewater treatment with low membrane fouling
    Ye, Yaoli
    LaBarge, Nicole
    Kashima, Hiroyuki
    Kim, Kyoung-Yeol
    Hong, Pei-Ying
    Saikaly, Pascal E.
    Logan, Bruce E.
    [J]. ENVIRONMENTAL SCIENCE-WATER RESEARCH & TECHNOLOGY, 2016, 2 (06) : 994 - 1003
  • [45] An A/O submerged membrane bioreactor and its membrane fouling research in treating bathing wastewater
    Xia Si-qing
    Guo Ji-feng
    Wang Rong-chang
    [J]. ADVANCES IN CHEMICAL TECHNOLOGIES FOR WATER AND WASTEWATER TREATMENT, 2008, : 489 - 495
  • [46] Influence of relaxation modes on membrane fouling in submerged membrane bioreactor for domestic wastewater treatment
    Habib, Rasikh
    Asif, Muhammad Bilal
    Iftekhar, Sidra
    Khan, Zahiruddin
    Gurung, Khum
    Srivastava, Varsha
    Sillanpaa, Mika
    [J]. CHEMOSPHERE, 2017, 181 : 19 - 25
  • [47] Membrane fouling mechanism of submerged membrane bioreactor during erythromycin removal
    Dehnavi, Hajar Aghili
    Fatehizadeh, Ali
    Amin, Mohammad Mahdi
    Attar, Hossein Movahedian
    Ebrahimpour, Karim
    Bina, Bijan
    [J]. ENVIRONMENTAL HEALTH ENGINEERING AND MANAGEMENT JOURNAL, 2023, 10 (02): : 179 - 189
  • [48] Effect of electrooxidation pretreatment on treatment efficiency, membrane fouling and microbial community of a membrane bioreactor treating sludge dewatering wastewater
    Sinahroy, Arindam
    Kim, Seung Hui
    Chung, Chong Min
    [J]. PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, 2024, 191 : 466 - 477
  • [49] CFD simulation of a membrane bioreactor for high saline refinery wastewater treatment
    Maarefian, Meysam
    Miri, Taghi
    Sanaeepur, Hamidreza
    Rooeentan, Hossein
    Azami, Shabnam
    [J]. DESALINATION AND WATER TREATMENT, 2017, 81 : 33 - 39
  • [50] Experimental test for high saline wastewater treatment in a submerged membrane bioreactor
    Li, Jin
    Yu, Deshuang
    Wang, Dan
    [J]. DESALINATION AND WATER TREATMENT, 2011, 36 (1-3) : 171 - 177
12345