Characteristics of biofilms and iron corrosion scales with ground and surface waters in drinking water distribution systems

被引：71
作者：
Li, Xiaoxiao [1 ]
Wang, Haibo [1 ]
Hu, Chun [1 ]
Yang, Min [1 ]
Hu, Hongying [2 ]
Niu, Junfeng [3 ]
机构：
[1] Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Key Lab Drinking Water Sci & Technol, Beijing 100085, Peoples R China
[2] Tsinghua Univ, Sch Environm, Being 100084, Peoples R China
[3] Beijing Normal Univ, Sch Environm, Beijing 100875, Peoples R China
来源：
CORROSION SCIENCE | 2015年 / 90卷
基金：
中国国家自然科学基金;
关键词：
Iron; XRD; SEM; Microbiological corrosion; DENITRIFYING BACTERIA; NOSZ GENES; SULFATE; NITRATE; INHIBITION; RELEASE; STEEL; NIRK; POPULATIONS; REDUCTION;
D O I：
10.1016/j.corsci.2014.10.028
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The composition of biofilm bacterial communities and iron corrosion scales were studied in two drinking water distribution systems transporting groundwater (DWDS-GW) and surface water (DWDS-SW). Loose corrosion products were formed containing alpha-FeOOH in DWDS-GW, while dense crystallized particles were formed in DWDS-SW, including alpha-FeOOH, Fe3O4 and CaCO3. The biofilms in the two systems had the same bacterial diversity, denitrifying functional genes and 16S rRNA gene copies, but the bacterial communities were very different. It was found that nitrate-reducing bacteria in biofilms that are associated with iron cycling played a large role in the formation of Fe3O4 and corrosion layers. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：331 / 339
页数：9
相关论文
共 52 条
  • [1] [Anonymous], 2006, FLA WATER RESOUR J
  • [2] Engineering heterologous iron siderophore complex utilization in rhizobia: Effect on growth of peanut and pigeon pea plants
    Arif, Khan
    Archana, G.
    Anjana, Desai J.
    [J]. APPLIED SOIL ECOLOGY, 2012, 53 : 65 - 73
  • [3] Corrosion behavior of carbon steel in the presence of two novel iron-oxidizing bacteria isolated from sewage treatment plants
    Ashassi-Sorkhabi, H.
    Moradi-Haghighi, M.
    Zarrini, G.
    Javaherdashti, R.
    [J]. BIODEGRADATION, 2012, 23 (01) : 69 - 79
  • [4] Composition and Activity of an Autotrophic Fe(II)-Oxidizing, Nitrate-Reducing Enrichment Culture
    Bloethe, Marco
    Roden, Eric E.
    [J]. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 2009, 75 (21) : 6937 - 6940
  • [5] Complete Genome Sequence of the Anaerobic Perchlorate-Reducing Bacterium Azospira suillum Strain PS
    Byrne-Bailey, Kathryne G.
    Coates, John D.
    [J]. JOURNAL OF BACTERIOLOGY, 2012, 194 (10) : 2767 - 2768
  • [6] Microbial iron respiration can protect steel from corrosion
    Dubiel, M
    Hsu, CH
    Chien, CC
    Mansfeld, F
    Newman, DK
    [J]. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 2002, 68 (03) : 1440 - 1445
  • [7] Biogeochemistry of iron oxidation in a circumneutral freshwater habitat
    Duckworth, Owen W.
    Holmstroem, Sara J. M.
    Pena, Jasquelin
    Sposito, Garrison
    [J]. CHEMICAL GEOLOGY, 2009, 260 (3-4) : 149 - 158
  • [8] EPA of China, 2002, AN METH WAT WAST WAT
  • [9] Multiple influences of nitrate on uranium solubility during bioremediation of uranium-contaminated subsurface sediments
    Finneran, KT
    Housewright, ME
    Lovley, DR
    [J]. ENVIRONMENTAL MICROBIOLOGY, 2002, 4 (09) : 510 - 516
  • [10] Physiochemical characterization of five iron tubercles from a single drinking water distribution system: Possible new insights on their formation and growth
    Gerke, Tammie L.
    Maynard, J. Barry
    Schock, Michael R.
    Lytle, Darren L.
    [J]. CORROSION SCIENCE, 2008, 50 (07) : 2030 - 2039
123456