Microbiologically Induced Corrosion of Concrete and Protective Coatings in Gravity Sewers

Marjorie Valix; Diyana Zamri; Hiro Mineyama; Wai Hung Cheung; Jeffrey Shi; Heri Bustamante

doi:10.1016/S1004-9541(11)60150-X

Your Location：

Home >

Browse articles >

Microbiologically Induced Corrosion of Concrete and Protective Coatings in Gravity Sewers

香港科技大学化学与生物分子工程系戈登·麦凯教授退休纪念专刊 | Updated：2026-01-06

- Microbiologically Induced Corrosion of Concrete and Protective Coatings in Gravity Sewers
- Microbiologically Induced Corrosion of Concrete and Protective Coatings in Gravity Sewers
- 中国化学工程学报（英文版） 2012年20卷第3期页码：433-438
- Affiliations：
  
  1. School of Chemical and Biomolecular Engineering, The University of Sydney,NSW,Australia,2006
  2. Sydney Water Corporation, PO Box 399 Parramatta,NSW,Australia,2124
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(11)60150-X
  中图分类号：
- 纸质出版：2012
- Accepted：
Scan QR Code
Marjorie Valix, Diyana Zamri, Hiro Mineyama, 等. Microbiologically Induced Corrosion of Concrete and Protective Coatings in Gravity Sewers[J]. 中国化学工程学报（英文版）, 2012,20(3):433-438.

Marjorie Valix, Diyana Zamri, Hiro Mineyama, Wai Hung Cheung, Jeffrey Shi, Heri Bustamante. Microbiologically Induced Corrosion of Concrete and Protective Coatings in Gravity Sewers[J]. , 2012, 20(3): 433-438.
Marjorie Valix, Diyana Zamri, Hiro Mineyama, 等. Microbiologically Induced Corrosion of Concrete and Protective Coatings in Gravity Sewers[J]. 中国化学工程学报（英文版）, 2012,20(3):433-438. DOI： 10.1016/S1004-9541(11)60150-X.

Marjorie Valix, Diyana Zamri, Hiro Mineyama, Wai Hung Cheung, Jeffrey Shi, Heri Bustamante. Microbiologically Induced Corrosion of Concrete and Protective Coatings in Gravity Sewers[J]. , 2012, 20(3): 433-438. DOI： 10.1016/S1004-9541(11)60150-X.

摘要

Abstract

Microbiologically induced corrosion of concrete(MICC) and its protective coatings has a high economic impact on sewer maintenance and rehabilitation.A better understanding of the micro-organisms and the biogenic acids that are generated in the sewer is essential in controlling the corrosion of concrete pipes and protective coatings.The role of succession of micro-organisms growth in the corrosion of concrete and protective coatings was evaluated in this study.Examination of various sewer pipe materials exhibiting various extents of degradation

including concrete

cement based and epoxy based coating revealed the presence of both organic and biogenic sulphuric acids.This reflects the activity of fungi and the

thiobacilli

strains.Organism growth and metabolism were strongly related to the substrate pH.Fungi were found to grow and metabolise organic acids at pH from 2.0-8.0.Whilst the

thiobacilli

strains grew and generated sulphuric acids at pH below 3.0.The successive growth of the organisms provides an important bearing in developing improved strategies to better manage sewers.

关键词

Keywords

references

浏览量

1217

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

Experimental Investigation and Numerical Simulation for Bacteria Transport in Soil

Biochar as a structure-tunable stationary phase for column chromatographic fractionation of bio-oil

A durable fluorine-free polyurethane-coated fabric with switchable super-wetting properties under mild pH conditions for controllable oil/water separation

Fluorinated poly(p-terphenyl isatin)-based anion exchange membranes with microphase-separated structures for water electrolysis

Controllable synthesis of Ni3S2/V3S4@NF-xF(x=0, 4, 8) catalysts for efficient hydrogen production in seawater and urea electrolyte