Research direction:

(1) Soil Pollution Mechanism and Green Remediation Technology

(2) Ecosystem soil chemical assessment technology.

(3) The motion mechanism of substances in soil environment and its digital simulation technology.

Scientific research project: engaging in interfacial electrochemical behavior of variable charge soil (Sino-Japanese cooperation project); Shanghai Agroecosystem Soil Chemical Evaluation System (Sino-Japanese Cooperation Project); Occurrence mechanism and remediation technology of soil quality deterioration in Shanghai area (Sino-Japanese cooperation project); Interfacial chemical behavior of "soft" colloidal particles in soil environment (Dawn project); Study on green remediation technology of soil secondary salinization in protected land (key project of promoting agriculture through science and technology); Mechanism of solute transport in soil environment and its mathematical simulation technology (key project of basic research); Research on colloidal chemical behavior of clay particles in soil environment (scientific research project of Ministry of Education) and other projects.

Scientific research achievements: presided over 4 international cooperative scientific research projects and 5 provincial and ministerial scientific research projects; Published 10 papers in SCI source journals, 8 papers in academic journals and 9 papers in core journals.