The Binghua project has been run successfully and is running steadily for 72 hours. The 1,2-epoxypropane discharge quality guarantee is ≥94% , the actual data is 98.5% , the propylene yield quality guarantee is ≥95% , the actual data is 98% , the waste water po quality guarantee is ≤1000 ppm, no actual detection. This also learned a lot of things in Binhua, the owners of professional, rigorous, innovative spirit is worth our study.