混凝土微生物腐蚀的防护方法研究进展

王东升, 冯超, 万菲, 管方, 张瑞永

doi:10.16577/j.issn.1001-1560.2024.0173

材料保护 >

2024 , Vol. 57 >Issue 8: 23 - 31

DOI: https://doi.org/10.16577/j.issn.1001-1560.2024.0173

海洋环境材料的腐蚀与防护专栏

混凝土微生物腐蚀的防护方法研究进展

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(1. 青岛理工大学土木工程学院，山东青岛 266033; 2. 中国科学院海洋研究所，山东青岛 266071;3. 广西科学院海洋腐蚀与防护研究所，广西南宁 530007)

冯超(1984-)，副教授，博士，混凝土，电话:18561752908，E-mail:fengchao＠qut.edu.cn；

管方(1988-)，助理研究员，博士，微生物腐蚀与防护，电话:15712759830，E-mail:guanfang＠qdio.ac.cn；

张瑞永(1984-)，研究员，博士，微生物腐蚀与防护，电话:13210842959，E-mail:ruiyong.zhang＠qdio.ac.cn

收稿日期: 2024-03-26

修回日期: 2024-05-06

录用日期: 2024-05-25

网络出版日期: 2024-09-23

基金资助

山东省自然科学基金资助项目(ZR202205200004)；广西省自然科学青年基金(No.2022JJB150043)；山东省重点研发计划(No.2022CXPT027)

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Research Progress on Protection Methods for Microbially Influenced Concrete Corrosion

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(1.School of Civil Engineering， Qingdao University of Technology， Qingdao 266033， China；2.Institute of Oceanology， Chinese Academy of Sciences， Qingdao 266071， China；3.Institute of Marine Corrosion Protection， Guangxi Academy of Sciences， Nanning 530007， China)

FENG Chao(1984-)， Associate Professor， Ph.D.， Research Focus: Concrete， Tel.: 18561752908， E-mail:fengchao＠qut.edu.cn；

GUAN Fang(1988-)， Associate Professor， Ph.D.， Research Focus: Microbially Induced Corrosion and Protection， Tel.: 15712759830， E-mail:guanfang＠qdio.ac.cn；

ZHANG Ruiyong(1984-)， Professor， Ph.D.， Research Focus: Microbially Induced Corrosion and Protection，Tel.: 13210842959， E-mail:ruiyong.zhang＠qdio.ac.cn

Received date: 2024-03-26

Revised date: 2024-05-06

Accepted date: 2024-05-25

Online published: 2024-09-23

Supported by

The Shandong Provincial Natural Science Foundation(ZR202205200004)； the Guangxi Natural Science Youth Foundation(2022JJB150043)； the Key R＆D Program of Shandong Province(2022CXPT027)

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摘要

混凝土是国家基础建设的重要工程材料，然而由于服役环境的复杂性，混凝土面临微生物腐蚀造成的劣化问题，给各行业发展和设施安全运行带来了安全隐患和经济损失，因此对混凝土的防护尤为重要。简要介绍了混凝土材料的应用现状和微生物腐蚀混凝土材料的机理，针对微生物腐蚀混凝土的方式，详细综述了目前保护混凝土免受微生物腐蚀的4 种主要方法。重点讨论了微生物灭活、混凝土改性、涂层和生物矿化阻止微生物腐蚀的原理和研究进展，列举了不同方法抵抗微生物腐蚀的案例，总结了4 种方法存在的优缺点；并且通过综述已有的混凝土防护方法，展望了未来微生物腐蚀混凝土的防护方法研究方向。

关键词： 微生物; 混凝土; 腐蚀; 防护方法

本文引用格式

王东升, 冯超, 万菲, 管方, 张瑞永 . 混凝土微生物腐蚀的防护方法研究进展[J]. 材料保护, 2024 , 57(8) : 23 -31 . DOI: 10.16577/j.issn.1001-1560.2024.0173

Abstract

Concrete is an important engineering material for national infrastructure construction.However， due to the complexity of the service environment， concrete faces the problem of deterioration caused by microbial corrosion， which brings safety hazards and economic losses to the development of various industries and the safe operation of facilities.Therefore， the protection of concrete is particularly important.In this paper， the application status of concrete materials and the mechanism of microbial corrosion of concrete materials were introduced.According to the ways in which microorganisms corrode concrete， the four main methods of protecting concrete from microbial corrosion were reviewed.Meanwhile， the principles and research progress of microbial inactivation， concrete modification， coatings and biomineralization in preventing microbial corrosion were discussed in detail.Cases of different methods used to resist microbial corrosion were presented， and the advantages and disadvantages of these four methods were summarized.Furthermore， by reviewing the existing concrete protection methods， the future research direction of protection methods for concrete against microbial corrosion was prospected.

Key words： microorganisms; concrete; corrosion; protection method

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