Waste water treatment expert, deputy chief engineer of Environmental Protection Division, Tianjiushi Group.

Engaged in the design, construction, commissioning and operation of environmental protection engineering for more than 30 years, participated in the construction of wastewater treatment project of The head plant of China Pharmaceutical Group and was responsible for the design and implementation of anaerobic system technical transformation, and was responsible for the project construction and operation in the previous renovation and expansion projects of The Three waste center of China Pharmaceutical Group.

In recent years, as a project director sun biological technology co., LTD. Has completed the xinjiang tianfu 1200 t/d pharmaceutical wastewater treatment project, hebei shengxue dacheng pharmaceutical co., LTD. 2000 t/d acarbose waste water construction projects, shijiazhuang chaff east of the city sewage plant technical renovation project, Inner Mongolia jin da wei pharmaceutical co., LTD. 1500 t/d pharmaceutical wastewater treatment engineering,Shijiazhuang Hua Shu Pharmaceutical Group Co., LTD. 8000t/d high concentration oxytetracycline wastewater project and other wastewater treatment projects.

I participated in the development of the circulation aerobic biochemical tank for the treatment of antibiotic production wastewater and won the third prize of Shijiazhuang Science and Technology Progress. I presided over the design and implementation of the anaerobic system transformation project and won the fourth prize of Science and Technology progress of China Pharmaceutical Group.