Impact of sulfadiazine on performance and microbial community of a sequencing batch biofilm reactor treating synthetic mariculture wastewater

被引：81

作者：

Li, Zhiwei ^{[1
,2
]}

Chang, Qingbo ^{[1
]}

Li, Shanshan ^{[1
,3
]}

Gao, Mengchun ^{[1
,3
]}

She, Zonglian ^{[1
,3
]}

Guo, Liang ^{[1
]}

Zhao, Yangguo ^{[1
]}

Jin, Chunji ^{[1
]}

Zheng, Dong ^{[1
,3
]}

Xu, Qiaoyan ^{[1
,3
]}

机构：

[1] Ocean Univ China, Minist Educ, Key Lab Marine Environm & Ecol, Qingdao 266100, Peoples R China

[2] Ocean Univ China, Shandong Prov Key Lab Marine Environm & Geol Engn, Qingdao 266100, Peoples R China

[3] Ocean Univ China, Coll Environm Sci & Engn, Qingdao 266100, Peoples R China

来源：

BIORESOURCE TECHNOLOGY | 2017年 / 235卷

基金：

中国国家自然科学基金;

关键词：

Sulfadiazine; SBBR; Mariculture wastewater; Microbial community; Extracellular polymeric substances; EXTRACELLULAR POLYMERIC SUBSTANCES; ACTIVATED-SLUDGE; SP-NOV; SULFONAMIDES; ANTIBIOTICS; SALINITY; ENVIRONMENT; BACTERIA; MODEL; SEA;

D O I：

10.1016/j.biortech.2017.03.113

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

The impact of sulfadiazine on the performance, microbial activity and microbial community of a sequencing batch biofilm reactor (SBBR) were evaluated in treating mariculture wastewater due to the application of sulfadiazine as an antibiotic in mariculture. The COD and nitrogen removals kept stable at 0-6 mg/L sulfadiazine and were inhibited at 10-35 mg/L sulfadiazine. The microbial activities related to organic matter and nitrogen removals reduced with an increase in sulfadiazine concentration. The presence of sulfadiazine could affect the production and chemical composition of loosely bound extracellular polymeric substances (LB-EPS) and tightly bound EPS (TB-EPS) in the biofilm. High-throughput sequencing demonstrated that sulfadiazine could impact on the microbial richness and diversity of SBBR treating mariculture wastewater. The relative abundances of Nitrosomonas, Nitrospira, Paracoccus, Hyphomicrobium, Rhodanobacter, Thauera and Steroidobacter decreased with an increase in sulfadiazine concentration, indicating that the presence of sulfadiazine decreased the relative abundance of some nitrifying and denitrifying bacteria. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：122 / 130

页数：9

共 40 条

[1] The effect and fate of antibiotics during the anaerobic digestion of pig manure [J].

Alvarez, J. A. ;

Otero, L. ;

Lema, J. M. ;

Omil, F. .

BIORESOURCE TECHNOLOGY, 2010, 101 (22) :8581-8586

[2] Kinetic characterisation of an enriched Nitrospira culture with comparison to Nitrobacter [J].

Blackburne, Richard ;

Vadivelu, Vel M. ;

Yuan, Zhiquo ;

Keller, Jurg .

WATER RESEARCH, 2007, 41 (14) :3033-3042

[3] Biological treatment of low-salinity shrimp aquaculture wastewater using sequencing batch reactor [J].

Boopathy, R. ;

Bonvillain, C. ;

Fontenot, Q. ;

Kilgen, M. .

INTERNATIONAL BIODETERIORATION & BIODEGRADATION, 2007, 59 (01) :16-19

[4] Fluorescence excitation - Emission matrix regional integration to quantify spectra for dissolved organic matter [J].

Chen, W ;

Westerhoff, P ;

Leenheer, JA ;

Booksh, K .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2003, 37 (24) :5701-5710

[5] Solids management and removal for intensive land-based aquaculture production systems [J].

Cripps, SJ ;

Bergheim, A .

AQUACULTURAL ENGINEERING, 2000, 22 (1-2) :33-56

[6] A COLORIMETRIC METHOD FOR THE DETERMINATION OF SUGARS [J].

DUBOIS, M ;

GILLES, K ;

HAMILTON, JK ;

REBERS, PA ;

SMITH, F .

NATURE, 1951, 168 (4265) :167-167

[7] Steroidobacter denitrificans gen. nov., sp nov., a steroidal hormone-degrading gammaproteobacterium [J].

Fahrbach, Michael ;

Kuever, Jan ;

Remesch, Markko ;

Huber, Birgit E. ;

Kaempfer, Peter ;

Dott, Wolfgang ;

Hollender, Juliane .

INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, 2008, 58 :2215-2223

[8] The biofilm matrix [J].

Flemming, Hans-Curt ;

Wingender, Jost .

NATURE REVIEWS MICROBIOLOGY, 2010, 8 (09) :623-633

[9]

Gao F., 2011, Trans. Chin. Soc. Agric. Eng., V28, P192

[10] Monitoring the denitrifying Hyphomicrobium DNA/DNA hybridization group HG 27 in activated sludge and lake water using MPN cultivation and subsequent screening with the gene probe Hvu-1 [J].

Gliesche, CG ;

Fesefeldt, A .

SYSTEMATIC AND APPLIED MICROBIOLOGY, 1998, 21 (02) :315-320

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