In 2008, he was a member of the environmental expert group for earthquake relief of the Ministry of Science and Technology, a member of the national 863 expert group for remediation of heavy metal contaminated soil in the field of resources and environment, a member of the expert group for soil heavy metal treatment of the Ministry of Environmental Protection, and a member of the professional committee for prevention and control of heavy metal pollution of the Chinese Society of Environmental Sciences. Director of Sichuan Microbiology Society, member of Microecology Committee of Sichuan Preventive Medicine Association, director of Sichuan Agricultural Biotechnology Committee, exchange and evaluation expert of National Natural Science Foundation, peer evaluation expert of international science and technology cooperation project of Ministry of Science and Technology, exchange and evaluation expert of science and technology progress award of Ministry of Education, member of chinese society for microbiology and member of Chinese Genetic Society. 1997 was funded by the National Natural Science Foundation to visit Canada. He has presided over more than 30 government scientific and technological projects such as the National 863 Program and the National Natural Science Foundation, published more than 70 core journal papers, including more than 25 SCI and EI papers, won 5 national invention patents and 3 provincial and municipal scientific and technological progress awards. At present, he is mainly engaged in the research and application of environmental microbiology, biotechnology, bioremediation and environmental pollution control. Take undergraduate microbiology, postgraduate advanced microbiology, industrial microbiology, new progress in microbiology, new progress in bioengineering for doctoral students, molecular microbiology and other courses. Students are among the best in teaching evaluation every year. 20 10 Tutoring Undergraduates won the second place in the National College Students' Science and Technology Innovation Competition. 20 12 Tutoring undergraduates won the first prize of the 7th Challenge Cup Sichuan University Students' Science and Technology Entrepreneurship Competition.
Scientific research projects carried out in recent years (20 10-20 15):
1. Study on mushroom remediation technology of heavy metal contaminated soil
National 863 Plan (2006AA06Z36 1), 2007-20 1098000.
2. Physicochemical and bioremediation technologies of contaminated sites in semi-volatile organic compounds.
National 863 Plan (2013A06A210), 20 13-20 1665000.
3. Study on the Enrichment of Heavy Metals in Soil by Mushrooms Strengthened by Heavy Metal Resistant Microorganisms
National Natural Science Foundation of China (No.:4 1 17 1253), 20 12-20 15650000.
4. Study on the key technology of pilot test of new biological adsorbent and its treatment of heavy metal wastewater.
Sichuan Science and Technology Support Project (20 13SZ0062), 20 13-20 1440000.
5. Research on key technologies of new biosorption agent for edible mushroom wastes.
Chengdu science and technology bureau project (12 DXYB087JH-005), 20 12-20 14,150,000.
6. Bioremediation and demonstration of pesticide pollution and heavy metal pollution in fruit and vegetable production environment
Science and Technology Project in Longquanyi District of Chengdu (12H 1483), 2008-2013.7 million.
7. Research and demonstration on harmless resource treatment of chicken manure
Science and technology project in Longquanyi District of Chengdu (1 1774), 20 1 1-20 12,150,000.
8. Study on the improvement technology of heavy metal passivation of edible fungi production carrier
Infinitus (China) Co., Ltd. (enterprise application project), 20 13-20 1460000.