Microbial community succession and its correlation with reactor performance in a sponge membrane bioreactor coupled with fiber-bundle anoxic bio-filter for treating saline mariculture wastewater

被引：38
作者：
Song, Weilong [1 ,3 ]
Lee, Lai Yoke [1 ]
You, Hong [3 ]
Shi, Xueqing [1 ,2 ]
Ng, How Yong [1 ,4 ]
机构：
[1] Natl Univ Singapore, Dept Civil & Environm Engn, Ctr Water Res, 1 Engn Dr 2, Singapore 117576, Singapore
[2] Qingdao Univ Technol, Sch Environm & Municipal Engn, 11 Fushun Rd, Qingdao 266033, Shandong, Peoples R China
[3] Harbin Inst Technol, Sch Municipal & Environm Engn, State Key Lab Urban Water Resource & Environm, Harbin 150090, Heilongjiang, Peoples R China
[4] Natl Univ Singapore, NUS Environm Res Inst, 5A Engn Dr 1, Singapore 117411, Singapore
来源：
BIORESOURCE TECHNOLOGY | 2020年 / 295卷
关键词：
Microbial community succession; Membrane bioreactor; Bio-carriers; Saline wastewater; Mariculture wastewater; LEACHATE TREATMENT PERFORMANCE; MOVING-BED BIOFILM; SP NOV; GEN; NOV; FOULING MITIGATION; POLLUTANTS REMOVAL; SIMULTANEOUS NITRIFICATION; NITROGEN REMOVAL; BAMBOO CHARCOAL; MBR SYSTEMS;
D O I：
10.1016/j.biortech.2019.122284
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
The application of MBR in high saline wastewater treatment is mainly constrained by poor nitrogen removal and severe membrane fouling caused by high salinity stress. A novel carriers-enhanced MBR system was successfully developed for treating saline mariculture wastewater, which showed efficient TN removal (93.2%) and fouling control. High-throughput sequencing revealed the enhancement mechanism of bio-carriers under high saline condition. Bio-carriers substantially improved the community structure, representatively, nitrifiers abundance (Nitrosomonas, Nitrospira) increased from 2.18% to 9.57%, abundance of denitrifiers (Sulfurimonas, Thermogutta, etc.) also rose from 3.81% to 14.82%. Thereby, the nitrogen removal process was enhanced. Noteworthy, ammonia oxidizer (Nitrosomonas, 8.26%) was the absolute dominant nitrifiers compared with nitrite oxidizer (Nitrospira, 1.13%). This supported the finding of shortcut nitrification-denitrification process in hybrid system. Moreover, a series of biomacromolecule degraders (Lutibacterium, Cycloclasticus, etc.) were detected in bio-carriers, which could account for the mitigation of membrane fouling as result of EPS and SMP degradation.
引用
收藏
页数：12
相关论文
共 64 条
[41]   Ornatilinea apprima gen. nov., sp nov., a cellulolytic representative of the class Anaerolineae [J].
Podosokorskaya, O. A. ;
Bonch-Osmolovskaya, E. A. ;
Novikov, A. A. ;
Kolganova, T. V. ;
Kublanov, I. V. .
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, 2013, 63 :86-92
[42]   Characterization of dissolved extracellular organic matter (dEOM) and bound extracellular organic matter (bEOM) of Microcystis aeruginosa and their impacts on UF membrane fouling [J].
Qu, Fangshu ;
Liang, Heng ;
He, Junguo ;
Ma, Jun ;
Wang, Zhaozhi ;
Yu, Huarong ;
Li, Guibai .
WATER RESEARCH, 2012, 46 (09) :2881-2890
[43]   Compression dewatering of municipal activated sludge: Effects of salt and pH [J].
Raynaud, Mickael ;
Vaxelaire, Jean ;
Olivier, Jeremy ;
Dieude-Fauvel, Emilie ;
Baudez, Jean-Christophe .
WATER RESEARCH, 2012, 46 (14) :4448-4456
[44]   Suppression of methanogenesis in cellulose-fed microbial fuel cells in relation to performance, metabolite formation, and microbial population [J].
Rismani-Yazdi, Hamid ;
Carver, Sarah M. ;
Christy, Ann D. ;
Yu, Zhongtang ;
Bibby, Kyle ;
Peccia, Jordan ;
Tuovinen, Olli H. .
BIORESOURCE TECHNOLOGY, 2013, 129 :281-288
[45]   Salinity effect on simultaneous nitrification and denitrification, microbial characteristics in a hybrid sequencing batch biofilm reactor [J].
She, Zonglian ;
Wu, Lan ;
Wang, Qun ;
Gao, Mengchun ;
Jin, Chunji ;
Zhao, Yangguo ;
Zhao, Linting ;
Guo, Liang .
BIOPROCESS AND BIOSYSTEMS ENGINEERING, 2018, 41 (01) :65-75
[46]   Partial nitrification and denitrification in a sequencing batch reactor treating high-salinity wastewater [J].
She, Zonglian ;
Zhao, Linting ;
Zhang, Xiaoling ;
Jin, Chunji ;
Guo, Liang ;
Yang, Shiying ;
Zhao, Yangguo ;
Gao, Mengchun .
CHEMICAL ENGINEERING JOURNAL, 2016, 288 :207-215
[47]   Complete genome sequence of Sulfurospirillum deleyianum type strain (5175T) [J].
Sikorski, Johannes ;
Lapidus, Alla ;
Copeland, Alex ;
Del Rio, Tijana Glavina ;
Nolan, Matt ;
Lucas, Susan ;
Chen, Feng ;
Tice, Hope ;
Cheng, Jan-Fang ;
Saunders, Elizabeth ;
Bruce, David ;
Goodwin, Lynne ;
Pitluck, Sam ;
Ovchinnikova, Galina ;
Pati, Amrita ;
Ivanova, Natalia ;
Mavromatis, Konstantinos ;
Chen, Amy ;
Palaniappan, Krishna ;
Chain, Patrick ;
Land, Miriam ;
Hauser, Loren ;
Chang, Yun-Juan ;
Jeffries, Cynthia D. ;
Brettin, Thomas ;
Detter, John C. ;
Han, Cliff ;
Rohde, Manfred ;
Lang, Elke ;
Spring, Stefan ;
Goeker, Markus ;
Bristow, Jim ;
Eisen, Jonathan A. ;
Markowitz, Victor ;
Hugenholtz, Philip ;
Kyrpides, Nikos C. ;
Klenk, Hans-Peter .
STANDARDS IN GENOMIC SCIENCES, 2010, 2 (02) :149-157
[48]   Thermogutta terrifontis gen. nov., sp nov and Thermogutta hypogea sp nov., thermophilic anaerobic representatives of the phylum Planctomycetes [J].
Slobodkina, Galina B. ;
Kovaleva, Olga L. ;
Miroshnichenko, Margarita L. ;
Slobodkin, Alexander I. ;
Kolganova, Tatyana V. ;
Novikov, Andrei A. ;
van Heerden, Esta ;
Bonch-Osmolovskaya, Elizaveta A. .
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, 2015, 65 :760-765
[49]   Performance of a novel hybrid membrane bioreactor for treating saline wastewater from mariculture: Assessment of pollutants removal and membrane filtration performance [J].
Song, Weilong ;
Li, Zhipeng ;
Ding, Yi ;
Liu, Feng ;
You, Hong ;
Qi, Peishi ;
Wang, Fang ;
Li, Yizhu ;
Jin, Chao .
CHEMICAL ENGINEERING JOURNAL, 2018, 331 :695-703
[50]   Membrane fouling mitigation in a moving bed membrane bioreactor combined with anoxic biofilter for treatment of saline wastewater from mariculture [J].
Song, Weilong ;
You, Hong ;
Li, Zhipeng ;
Liu, Feng ;
Qi, Peishi ;
Wang, Fang ;
Li, Yizhu .
BIORESOURCE TECHNOLOGY, 2017, 243 :1051-1058
1234567