2, presided over the completion of the national "Tenth Five-Year Plan" major project "Livestock and poultry farms environmental impact assessment decision support system" sub-topic. The research on decision support system for environmental impact assessment of livestock and poultry farms was carried out for the first time in China, and the calculation model and conditions of ammonia volatilization in typical large-scale pig farms in China were put forward with reference to relevant foreign achievements. At the same time, the model of pig farm wastewater treatment and resource utilization is designed. The project passed the acceptance of the Ministry of Science and Technology in June 2005.
3. Presided over and completed the research of the 948 project of the Ministry of Agriculture "Efficient Aerobic Composting System for Livestock and Poultry Manure". On the basis of introducing Japanese aerobic composting fermentation system, a prototype of high-efficiency aerobic fermentation equipment suitable for China's national conditions was completed, which reduced the cost of a single machine from the import price of 165438+ 10,000 yuan to 250,000 yuan, and the equipment has obtained the national utility model patent. This study solved the problem of using manure to produce organic fertilizer in winter in northern China.
4. Presided over the projects of "Special Project of the Ministry of Agriculture" and "Funded Project of Returned Overseas Students of the Ministry of Personnel", conducted in-depth research on sewage treatment of livestock and poultry farms, and provided new technologies and engineering design optimization parameters for sewage treatment of livestock and poultry farms. The proposed "combined process and equipment for treating high-concentration organic sewage" won the national invention patent, and the "membrane barrier membrane separation device" won the national utility model patent.
5. Participate in the research of the national "Tenth Five-Year Plan" and "863" project, and analyze and evaluate the technology of ethanol production from sweet sorghum straw from the aspects of economy, environment and agricultural industrial structure adjustment. This achievement provides a theoretical basis for the in-depth study of this project.
6. Sino-German "China Northern Intensive Agricultural Environment Strategy" project. As a specially invited expert, he cooperated with German experts to complete the report "Technical Selection of Solid-liquid Waste Treatment and Resource Utilization in Intensive Livestock and Poultry Farms in Northern China".
7. GTZ Project of German Government-265438+Biofuel Potential Analysis of China Transportation Industry in the 20th Century. As an expert in energy analysis, through the comprehensive analysis of the demand and supply of liquid fuel in China's future transportation industry, the development prospect of biomass liquid fuel and the comprehensive analysis of various energy supply scenarios are obtained.
8. In 2005, China Academy of Engineering's special consulting research project "Research on the Development Strategy of Agricultural Mechanization" expanded the subject-the research on the utilization of biomass resources and the development and utilization of new energy technology and equipment. As the moderator of the sub-project, he studied the biomass resources and energy conversion technology in China, and put forward the future development strategy.
9. "Yiwu Huatong Breeding Co., Ltd. Pig Manure Biogas Comprehensive Utilization Project"/"Dalian Lushun Jifeng Pig Farm Energy and Environment Project", the design host of the two projects, responsible for the process design of the whole project.