(1)973 Project "Study on Lake Eutrophication Process and Mechanism of Cyanobacteria Bloom" (2002cb412300); (2) National Natural Science Foundation of China "Characteristics and Mechanism of Allometric Growth of Metal Plants Roots/Seedlings under Heavy Metal Stress, Fund No.20677046"; (3) National Natural Science Foundation "Allocation of Metal Plant Resources, Fund No.20477032"; (4) Natural Science Foundation of Hubei Province (99J095); (5) Study on allelopathy of aquatic plant exudates and its algae inhibition mechanism (an open topic of the State Key Laboratory of Freshwater Ecology and Biotechnology); (6) Zhengzhou University domestic sewage soil ecological treatment system; (7) Construction project of soil ecological treatment system for domestic sewage in Songxiyuan, a new rural area of Henan Province; (8) Sino-Japanese cooperation project "CDM Development Project of Manure Biogas from Zheng Da Pig Farm"; (9) The key project of Zhengzhou Science and Technology Bureau "Demonstration Project of Domestic Sewage Soil Ecological Treatment System"; (10) "Prevention and control of air pollution in Zhengzhou", a major scientific and technological key project of Zhengzhou Science and Technology Bureau in 2008; (11) In 2009, Zhengzhou Bureau of Foreign Experts Affairs introduced talents: popularization and application of soil ecological technology for domestic sewage treatment in Dengfeng, Henan; (12) Demonstration Project of Constructed Wetland Treatment of Domestic Sewage in New Countryside in Guogang Village, Laiji Town, Zhengzhou Agriculture Bureau; (13) The sub-project of Zhengzhou Science and Technology Bureau's 2009 Science and Technology Innovation Team Project "Research on Applied Technology of Constructed Wetland".
(1)20 10 National Key Project of State Administration of Foreign Experts Affairs "Study on Purification Technology of Domestic Sewage in Combined Purification Pool"; (2)20 10 enterprise cooperation project "research on filter element of water purifier"; (3)20 1 1 Enterprise Cooperation Project "Research on Composite Ecological Wastewater Treatment Engineering Technology"; (4) Project 20 1 1 of the State Administration of Foreign Experts Affairs "Study on Compound Ecological Wastewater Treatment Technology"; (5)20 1 1 Zhengzhou Science and Technology Bureau Science and Technology Commissioner Project "Research on Key Technologies of Domestic Sewage Constructed Wetland Treatment in New Countryside of Henan Province".
Published more than 20 papers in core journals at home and abroad, including SCI and EI; Eight patents were applied, including three authorized invention patents and four utility model patents.