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在地下水方面,我们很关心地下水资源的保护。而且我们很早就认为,作为供水井,若不考虑对水资源的保护,就会起到相反的作用。有一种井,即阴极保护井,如处理不当,也会危害地下水资源。这种情况是由于井的建造不适当或当井停止使用时不适当地拆毁而引起的。阴极保护井有什么功能呢?阴极保护井在防腐工业中称为“深阳极”装置,用来减轻管道、容器和其他处于腐蚀环境中的设备的电解腐蚀。它们广泛用于石油和天然气工业的输送管道,它们都需要有防腐蚀的安全措施。金属处在电化学反应的环境中所引起的损坏可称为腐蚀(美国腐蚀工程协会1972
In terms of groundwater, we are very concerned about the protection of groundwater resources. And we have long thought that as a water supply well, if we do not consider the protection of water resources, it will have the opposite effect. One well, a cathodic protection well, can also endanger groundwater resources if not handled properly. This condition is caused by improper construction of the well or improper dismantling when the well is out of service. What is the function of the cathodic protection well? Cathodic protection wells are called “deep anode” devices in the anticorrosive industry to reduce electrolytic corrosion of pipes, vessels, and other equipment that are in corrosive environments. They are widely used in the oil and gas industry pipelines, and they all require anti-corrosion safety measures. The damage caused by metal in the environment of electrochemical reactions can be referred to as corrosion (American Society of Corrosion Engineering 1972