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

被引：72
|
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 50 条
  • [41] Effect of biofilm on cast iron pipe corrosion in drinking water distribution system: Corrosion scales characterization and microbial community structure investigation
    Teng, F.
    Guan, Y. T.
    Zhu, W. P.
    CORROSION SCIENCE, 2008, 50 (10) : 2816 - 2823
  • [42] Iron release in drinking water distribution systems by feeding desalinated seawater: characteristics and control
    Mi, Zilong
    Zhang, Xiaojian
    Chen, Chao
    DESALINATION AND WATER TREATMENT, 2016, 57 (21) : 9728 - 9735
  • [43] Effect on iron release in drinking water distribution systems
    Niu, Zhang-Bin
    Wang, Yang
    Zhang, Xiao-Jian
    Chen, Chao
    Wang, Sheng-Hui
    Huanjing Kexue/Environmental Science, 2007, 28 (10): : 2270 - 2274
  • [44] Abundance and characteristics of microplastics in drinking water treatment plants, distribution systems, water from refill kiosks, tap waters and bottled waters
    Acarer, Seren
    SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 884
  • [45] Copper corrosion in drinking water distribution systems - the influence of water quality
    Dept of Inorganicf Chemistry, University of Goteborg, Sweden
    Corros Sci, 6 (1119-1132):
  • [46] Copper corrosion in drinking water distribution systems - The influence of water quality
    Broo, AE
    Berghult, B
    Hedberg, T
    CORROSION SCIENCE, 1997, 39 (06) : 1119 - 1132
  • [47] Practical evaluation of iron corrosion control in a drinking water distribution system
    Volk, C
    Dundore, E
    Schiermann, J
    Lechevallier, M
    WATER RESEARCH, 2000, 34 (06) : 1967 - 1974
  • [48] PROTECTION AGAINST CORROSION IN DRINKING WATER DISTRIBUTION SYSTEMS.
    Ginocchio, J.C.
    Sulzer Technical Review, 1985, 67 (01): : 21 - 23
  • [49] Effect of sodium hypochlorite on typical biofilms formed in drinking water distribution systems
    Lin, Huirong
    Zhu, Xuan
    Wang, Yuxin
    Yu, Xin
    JOURNAL OF WATER AND HEALTH, 2017, 15 (02) : 218 - 227
  • [50] Diversity of bacteria and mycobacteria in biofilms of two urban drinking water distribution systems
    Liu, Ruyin
    Yu, Zhisheng
    Zhang, Hongxun
    Yang, Min
    Shi, Baoyou
    Liu, Xinchun
    CANADIAN JOURNAL OF MICROBIOLOGY, 2012, 58 (03) : 261 - 270
12345