The research achievements have won one third prize of national scientific and technological invention, two first prizes of provincial and ministerial scientific and technological progress, one second prize and three national patents. One monograph was published, and one textbook was edited by the chief editor and one textbook was compiled by the whole country. * * * Published 132 academic papers. The monograph "Flocculation Dosing Control of High Turbidity Water" won the first prize of excellent books in Liaoning Province in 1998. The research project has been supported by National Natural Science Foundation, Heilongjiang Outstanding Youth Fund, Outstanding Young Teachers' Teaching and Research Award Scheme in Colleges and Universities, Fok Ying-tung Education Fund, Innovation Fund of Ministry of Science and Technology and Heilongjiang Natural Science Fund. In 1997 and 1998, he was awarded the title of "Young and Middle-aged Expert with Outstanding Contribution" and "Excellent Young and Middle-aged Expert" by the Ministry of Construction and Heilongjiang Province respectively, and won the "Young Teacher Award in Colleges and Universities" in 21.