MONITORING OF BACTERIAL BIODIVERSITY IN ANAEROBIC MEMBRANE BIOREACTORS (AnMBRs) DEALING WITH WASTEWATER CONTAINING X-RAY CONTRAST MEDIA COMPOUNDS

被引：2

作者：

Wegrzyn, Anna ^{[1
]}

Zabczynski, Sebastian ^{[1
]}

机构：

[1] Silesian Tech Univ, Fac Power & Environm Engn, Environm Biotechnol Dept, PL-44100 Gliwice, Poland

来源：

ENVIRONMENT PROTECTION ENGINEERING | 2014年 / 40卷 / 01期

关键词：

MICROBIAL COMMUNITY; 5-AMINO-2,4,6-TRIIODOISOPHTHALIC ACID; ACTIVATED-SLUDGE; IDENTIFICATION; TRANSFORMATION; CULTURE;

D O I：

10.5277/epe140112

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Iodinated contrast media compounds (ICM) have been identified in wastewater within the last 20 years. In this study, the biodiversity of activated sludge in anaerobic membrane bioreactors dealing with synthetic hospital wastewater with addition of ICM was investigated, using fluorescent in situ hybridization (FISH) and denaturing gradient gel electrophoresis (DGGE). During the adaptation of microorganisms to anaerobic growth conditions and to ICM presence, differences in the content of Alpha- and Betaproteobacteria were noted and bioreactors showed higher biological diversity (H = 2.9), suggesting that ICM were not toxic to the bacteria. The long sludge age had the strongest influence on the composition of activated sludge biocenosis.

引用

页码：151 / 164

页数：14

共 38 条

[1] Fate of iodinated X-ray contrast media compounds under aerobic and anaerobic groundwater conditions
Patterson, B. M.
Shackleton, M.
Furness, A. J.
Busetti, F.
[J]. GQ10: GROUNDWATER QUALITY MANAGEMENT IN A RAPIDLY CHANGING WORLD, 2011, 342 : 350 - +
[2] EVALUATION OF SOME IODINE-CONTAINING ORGANIC COMPOUNDS AS X-RAY CONTRAST MEDIA
NEUHAUS, D
CHRISTMAN, AA
LEWIS, HB
[J]. PROCEEDINGS OF THE SOCIETY FOR EXPERIMENTAL BIOLOGY AND MEDICINE, 1951, 78 (01): : 313 - 317
[3] THE DEVELOPMENT OF ORGANIC IODINE COMPOUNDS AS X-RAY CONTRAST MEDIA
WALLINGFORD, VH
[J]. JOURNAL OF THE AMERICAN PHARMACEUTICAL ASSOCIATION-SCIENTIFIC EDITION, 1953, 42 (12): : 721 - 728
[4] Monitoring of iodinated X-ray contrast media in surface water
Seitz, Wolfram
Weber, Walter H.
Jiang, Jia-Qian
Lloyd, Barry J.
Maier, Matthias
Maier, Dietrich
Schulz, Wolfgang
[J]. CHEMOSPHERE, 2006, 64 (08) : 1318 - 1324
[5] X-ray contrast polymers containing miscible organobismuth compounds
Ignatious, F.
Delaviz, Y.
Cabasso, I.
Smid, J.
[J]. Integration of Fundamental Polymer Science and Technology, 1991,
[6] Mass flows of X-ray Contrast Media and Cytostatics in Hospital Wastewater
Weissbrodt, David
Kovalova, Lubomira
Ort, Christoph
Pazhepurackel, Vinitha
Moser, Ruedi
Hollender, Juliane
Siegrist, Hansruedi
McArdell, Christa S.
[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2009, 43 (13) : 4810 - 4817
[7] Degradation of X-ray contrast media compounds by combined ozone and ultrasound
Ning, Bo
Graham, Nigel J. D.
Lickiss, Paul D.
[J]. WATER ENVIRONMENT RESEARCH, 2007, 79 (12) : 2427 - 2436
[8] X-ray contrast media in wastewater - an inventory by DRG and BDR of the current debate
Helmberger, Hermann
Beer, Meinrad
[J]. ROFO-FORTSCHRITTE AUF DEM GEBIET DER RONTGENSTRAHLEN UND DER BILDGEBENDEN VERFAHREN, 2023, 195 (08): : 737 - +
[9] Photochemical oxidation of iodized X-ray contrast media (XRC) in hospital wastewater
Sprehe, M
Geissen, SU
Vogelpohl, A
[J]. WATER SCIENCE AND TECHNOLOGY, 2001, 44 (05) : 317 - 323
[10] Anaerobic Transformation of the Iodinated X-ray Contrast Medium lopromide, Its Aerobic Transformation Products, and Transfer to Further Iodinated X-ray Contrast Media
Redeker, Maria
Wick, Arne
Meermann, Bjoern
Ternes, Thomas A.
[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2018, 52 (15) : 8309 - 8320

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