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Research Progress on Microbial Corrosion of Concrete in Sewage Environment
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Hui RONG1, 2, 3, Chenglong YU1, Guowei MA3, Xinguo ZHENG4, Zhihua LIU1, Lei ZHANG1, Hailiang WANG5
Journal of the Chinese Ceramic Society | 2021, 49(5) : 988 - 999
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Journal of the Chinese Ceramic Society | 2021, 49(5): 988-999
• Research Article •
Research Progress on Microbial Corrosion of Concrete in Sewage Environment
Full
Hui RONG1, 2, 3, Chenglong YU1, Guowei MA3, Xinguo ZHENG4, Zhihua LIU1, Lei ZHANG1, Hailiang WANG5
Affiliations
  • 1.School of Materials Science and Engineering, Tianjin Chengjian University, Tianjin 300384, China
  • 2.Tianjin Key Laboratory of Building Green Functional Materials, Tianjin Chengjian University, Tianjin 300384, China
  • 3.School of Civil and Transportation Engineering, Hebei University of Technology, Tianjin 300401, China
  • 4.Railway Engineering Research Institute, China Academy of Railway Sciences, Beijing 100081, China
  • 5.School of Civil Engineering, Tianjin Chengjian University, Tianjin 300384, China
  • RONG Hui (1983-), male, Ph. D., Associate Professor. E-mail:

About Author:

RONG Hui (1983-), male, Ph. D., Associate Professor. E-mail:

Published: 2021-05-20 doi: 10.14062/j.issn.0454-5648.20200415
Outline
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Microbial corrosion of concrete (MICC) is still a problem in concrete engineering. The H2S and some sulfur compounds in the sewer pipe are oxidized by sulfur oxidizing bacteria to produce biological sulfuric acid, which reacts with the calcium-rich phase in concrete to form gypsum and expansive ettringite and decomposes hydrated calcium silicate formation of insoluble and non-cemented colloids, thus leading to the deterioration of concrete. This review mainly represented recent research work on MICC aspects, including microbial corrosion mechanism, influencing factors, test methods, evaluation indexes and protection measures of concrete as well.

concrete  /  microorganism  /  corrosion mechanism  /  influencing factors  /  test methods  /  evaluation indexes  /  protective measures  /  durability
荣辉, 於成龙, 马国伟, 郑新国, 刘志华, 张磊, 王海良. 污水环境下混凝土的微生物腐蚀研究进展. 硅酸盐学报, 2021 , 49 (5) : 988 -999 . DOI: 10.14062/j.issn.0454-5648.20200415
Hui RONG, Chenglong YU, Guowei MA, Xinguo ZHENG, Zhihua LIU, Lei ZHANG, Hailiang WANG. Research Progress on Microbial Corrosion of Concrete in Sewage Environment[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (5) : 988 -999 . DOI: 10.14062/j.issn.0454-5648.20200415
Year 2021 volume 49 Issue 5
20
5
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Article Info
doi: 10.14062/j.issn.0454-5648.20200415
  • Receive Date:2020-06-15
  • Online Date:2026-10-30
  • Published:2021-05-20
Article Data
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History
  • Received:2020-06-15
  • Revised:2020-09-06
Funding
Affiliations
    1.School of Materials Science and Engineering, Tianjin Chengjian University, Tianjin 300384, China
    2.Tianjin Key Laboratory of Building Green Functional Materials, Tianjin Chengjian University, Tianjin 300384, China
    3.School of Civil and Transportation Engineering, Hebei University of Technology, Tianjin 300401, China
    4.Railway Engineering Research Institute, China Academy of Railway Sciences, Beijing 100081, China
    5.School of Civil Engineering, Tianjin Chengjian University, Tianjin 300384, China

Corresponding:

Ma Guowei (1968-), male, Ph. D., Professor. E-mail:
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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