He presided over and participated in dozens of national postdoctoral science funds, 973 and 863, national natural science funds, doctoral programs funds of the Ministry of Education, provincial key science and technology projects and enterprise projects (see the table below for main projects). Published papers have been cited by SCI/EI/ISTP for more than 50 times; There are monographs (co-authors) and teaching materials (co-authors). 1. Study on behavior and combined removal of heavy metals during coal combustion II. Low energy consumption and low cost drying treatment of sludge in sewage treatment plant 3. Study on sludge drying with low energy consumption based on low-cost additives IV. Study on the characteristics of heavy metals in microwave pretreatment of sludge and coal co-combustion 5. Study on Mechanism of Combined Pretreatment of Sludge by Ultrasonic Cracking and Microwave Drying; 6.300MW Coal-fired Boiler Mixed with Sludge and Scheme 7. Study on technical scheme and implementation countermeasures of sludge treatment and disposal in Guangzhou. Study on sludge fuel in Guangzhou. Study on building materials of Guangzhou 10 river sediment. Municipal sludge drying treatment and project implementation. Study on combustion characteristics of agricultural and forestry biomass, furnace type selection and comprehensive utilization of ash 12. Study on drying of agricultural and forestry biomass and its engineering implementation. 14 district heating unit selection scheme and case analysis. Basic characteristics of peat in a certain place and analysis of its development and utilization 15. Study on comprehensive utilization of fly ash in a power generation company.