Yu Hailian is an associate professor and a master's supervisor. At present, She has undertaken and participated in the research work of the youth fund project of the education department of Sichuan province, the science and technology bureau project of Zigong city, the key laboratory project of corrosion and protection of Sichuan province, the key laboratory project of fine chemical universities in Sichuan province, the institute level cultivation project, and the talent introduction project. Her research areas lie in development of fine chemicals, photocatalytic degradation of environmental pollution, the resource utilization of high salt wastewater. She has published 19 papers.