This paper describes the main aquatic environmental model including the speciation model, surface complexation model, point source models, nonpoint source models and the computer model software; Especially, the development and application for ecological model are discussed.

The theoretic basis on which the software deals with adsorption problems in aqueous solution and the similarities and differences of three common surface complexation models that it c.

In this paper, the surface complexation models were used to study the adsorption characteristics of Huanglong miao sediment in the downstream of Lean river in Jiangxi province.

Surface complexation models(SCMs) have been widely used to study mineral surface adsorption and solution, especially for (hydr)oxide and phylloaluminosilicate minerals Surface functional groups are basic units of surface complexation reactions of minerals.

The surface characteristics of the Lamawan sediment in the middle stream of the Yellow river in Inner Mongolia region is studied by the surface complexation approach.

In this paper,we report calculated intrinsic equilibrium constants for several surface complexation reactions,which are computed by using three frequently used surface complexation models and experimental data from Arsenic adsorption on amorphous aluminum oxides at different solution ionic strength and pH.

One of the research focuses is the principal of surface complexation and the quantification models.

The results indicated that the kinetics and thermodynamics of the bioconcentration could be explained by the surface coordination model.

A Modeling Method of 3D Surface Model of Axial Flow Rotor;

To Construct Solid Geometry Model from Surface Model reconstructed with Contours;

Algorithm of 3D terrain digital surface model based on standard deviation;

The adsorption and decomposition of acetic acid on SmO x /Rh(100) model surface were investigated with high resolution electron energy loss spectroscopy (HREELS) and thermal desorption spectroscopy (TDS).