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Transactions of The Japanese Society of Irrigation, Drainage and Reclamation Engineering
It is well known that microbial corrosion has been a major problem in the gas phase of wastewater treatment plants. With the corrosion-resistant guide applied to the repair of deteriorated concrete, the determination of removal depth and choice of removal method are essential to be performed. Based on this approach, three sites were investigated and conclusionsare gotten as follows: 1) The chemical index (penetration depth of sulfuric acid) can exactly show the deterioration depth of concrete;doi:10.11408/jsidre1965.1999.377 fatcat:wvpwklyrpvg5dcz76xeeprjt2e