期刊
CONSTRUCTION AND BUILDING MATERIALS
卷 403, 期 -, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.conbuildmat.2023.133180
关键词
Steel reinforced concrete; Bioanode; Modelling studies; Numerical Simulation; Cathodic Protection; Corrosion
This paper explores a new biological cathodic protection technology for reinforced concrete structures in marine environments. By burying a bioanode in marine sediments and supplying electrons through the oxidation of various substrates by electro-active micro-organisms, the issue of corrosion is addressed, and experimental verification on a laboratory specimen is conducted. This new solution offers three fundamental advantages: autonomous operation, green solution, and free current supply.
Cathodic protection is an efficient solution that is implemented on reinforced concrete structures to address corrosion issues and prevent further deterioration. However, it has significant drawbacks in terms of sustainability. This paper explores a new biological CP technology for reinforced concrete structures in marine environments, where a bioanode is buried in marine sediments, and electrons are supplied through the oxidation of various substrates by electro-active micro-organisms. The issue was addressed both numerically and experimentally, with a first-of-a-kind experimental verification on a laboratory specimen. This new solution offers three fundamental advantages: autonomous operation, green solution, and free current supply.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据