本文介绍了通过保护涂层、阴极保护和材料选择来保护设施和降低维护成本的腐蚀控制措施。与其他工程工作一样，供水设施中的腐蚀控制程序应具有经济合理性。成本效益分析可以作为评估项目成功与否的管理工具。维修和更换成本降低所带来的经济效益将与腐蚀控制成本进行比较。

This paper presents corrosion control efforts for the preservation of facilities and reduction in maintenance costs through protective coatings, cathodic protection, and material selection. As in other engineering efforts, corrosion control procedures in water utilities should be economically justified. A benefit to cost analysis can be used as a management tool to evaluate the success of a program. The economic benefits derived from the reduction in repair and replacement costs will be compared with the cost of corrosion control.