碳钢MIC与混凝土生物降解的一般规律综述

R. Javaherdashti
{"title":"碳钢MIC与混凝土生物降解的一般规律综述","authors":"R. Javaherdashti","doi":"10.18478/IUFSJB.69330","DOIUrl":null,"url":null,"abstract":"MIC (Microbiologically influenced corrosion) is an electrochemical type of corrosion enhanced by some types of micro-/ macro-organisms. However, in this paper, MIC will be used to address the corrosion enhanced by micro-organisms. In order for MIC to occur, two minimum requirements are (i) vulnerability of the material and (ii) existence of environmental factors that are favoring MIC. This type of corrosion is known to affect both metals and non-metals. On the other hand, the factors that render the environment suitable for MIC are, but not limited to, pH, temperature, systems, dynamics, and availability of chemicals such as carbon source necessary for sustaining the growth of corrosion-enhancing bacteria. Under natural conditions, bacteria are usually found in non-pure, mixed communities known as “mixed cultures” or “microbial consortia”. When a certain material is exposed to a known, in-engineering-terms “uniform” group of bacteria (such as all Desulfovibrio desulfurican s), it is easier to explain the corrosion mechanism (s) than a mixed culture will be affecting different constructing materials of a given system. In this paper, corrosive effects of some known types of bacteria (such as sulphates reducing bacteria and sulphur oxidizing bacteria) on enhancement of corrosion of carbon steel and concrete are reviewed. At the end, some general guide lines for prevention of MIC on these materials are also outlined.","PeriodicalId":14521,"journal":{"name":"IUFS Journal of Biology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"29","resultStr":"{\"title\":\"A Brief Review of General Patterns of MIC of Carbon Steel and Biodegradation of Concrete\",\"authors\":\"R. Javaherdashti\",\"doi\":\"10.18478/IUFSJB.69330\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"MIC (Microbiologically influenced corrosion) is an electrochemical type of corrosion enhanced by some types of micro-/ macro-organisms. However, in this paper, MIC will be used to address the corrosion enhanced by micro-organisms. In order for MIC to occur, two minimum requirements are (i) vulnerability of the material and (ii) existence of environmental factors that are favoring MIC. This type of corrosion is known to affect both metals and non-metals. On the other hand, the factors that render the environment suitable for MIC are, but not limited to, pH, temperature, systems, dynamics, and availability of chemicals such as carbon source necessary for sustaining the growth of corrosion-enhancing bacteria. Under natural conditions, bacteria are usually found in non-pure, mixed communities known as “mixed cultures” or “microbial consortia”. When a certain material is exposed to a known, in-engineering-terms “uniform” group of bacteria (such as all Desulfovibrio desulfurican s), it is easier to explain the corrosion mechanism (s) than a mixed culture will be affecting different constructing materials of a given system. In this paper, corrosive effects of some known types of bacteria (such as sulphates reducing bacteria and sulphur oxidizing bacteria) on enhancement of corrosion of carbon steel and concrete are reviewed. At the end, some general guide lines for prevention of MIC on these materials are also outlined.\",\"PeriodicalId\":14521,\"journal\":{\"name\":\"IUFS Journal of Biology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"29\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IUFS Journal of Biology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.18478/IUFSJB.69330\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IUFS Journal of Biology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18478/IUFSJB.69330","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 29

摘要

微影响腐蚀是一种由某些类型的微/大型生物增强的电化学腐蚀。然而,在本文中,MIC将用于处理微生物增强的腐蚀。为了使MIC发生,两个最低要求是:(i)材料的易损性和(ii)存在有利于MIC的环境因素。这种类型的腐蚀已知会影响金属和非金属。另一方面,使环境适合MIC的因素包括但不限于pH值、温度、系统、动力学和维持增腐蚀细菌生长所需的化学物质(如碳源)的可用性。在自然条件下,细菌通常存在于非纯的混合群落中,称为“混合培养物”或“微生物群落”。当某种材料暴露于已知的,工程术语中的“均匀”细菌群(如所有脱硫弧菌)时,解释腐蚀机制比解释混合培养对给定系统中不同建筑材料的影响要容易得多。本文综述了几种已知细菌(硫酸盐还原菌和硫氧化菌)对碳钢和混凝土增强腐蚀的作用。最后,还概述了防止这些材料的MIC的一般指导方针。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
A Brief Review of General Patterns of MIC of Carbon Steel and Biodegradation of Concrete
MIC (Microbiologically influenced corrosion) is an electrochemical type of corrosion enhanced by some types of micro-/ macro-organisms. However, in this paper, MIC will be used to address the corrosion enhanced by micro-organisms. In order for MIC to occur, two minimum requirements are (i) vulnerability of the material and (ii) existence of environmental factors that are favoring MIC. This type of corrosion is known to affect both metals and non-metals. On the other hand, the factors that render the environment suitable for MIC are, but not limited to, pH, temperature, systems, dynamics, and availability of chemicals such as carbon source necessary for sustaining the growth of corrosion-enhancing bacteria. Under natural conditions, bacteria are usually found in non-pure, mixed communities known as “mixed cultures” or “microbial consortia”. When a certain material is exposed to a known, in-engineering-terms “uniform” group of bacteria (such as all Desulfovibrio desulfurican s), it is easier to explain the corrosion mechanism (s) than a mixed culture will be affecting different constructing materials of a given system. In this paper, corrosive effects of some known types of bacteria (such as sulphates reducing bacteria and sulphur oxidizing bacteria) on enhancement of corrosion of carbon steel and concrete are reviewed. At the end, some general guide lines for prevention of MIC on these materials are also outlined.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Lipoxygenase Inhibitory Activities of Some Plant Extracts and Chemical Compounds Three wheat cultivars’ responses to NaCl treatments: changes in lipid peroxidation, cell viability, hydrogen peroxide content and antioxidant defence parameters The role of Escherichia coli bacterioferritin in stressed induced conditions Phenolic composition and antibacterial activity of crude methanolic Calendula officinalis flower extract against plant pathogenic bacteria Scale Surface Microstructure and Scale Size in Three Mugilid Fishes (Teleostei, Mugilidae) of Iran from Three Different Habitats
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1