| Petroleum resources are a valuable asset of human society, although oil exploration technology is more and more developed at this stage, but there are still some problems. Overall, including two aspects, one is the sewage problem, the other is water network channels corrosion problems. This article is about the water network channels corrosion issues.We used Maleic anhydride to create PSI, then PSI was used to creat polyasparticacid. The method was introduced in this text. And the environmental impact of polyaspartic acid and polyaspartic acid as well as the scope of application made Intro etc.At present, research methods, whether foreign or domestic, polyaspartic acid synthesis methods and techniques is not enough mature, many researchers are trying to find economical and simple synthesis of synthetic routes. Due to the interference factors in the on-site during the experiment is not conducive to observation and experiment, so the indoor experimental research methods need to be further improved. |