With the rise of theory on Business Process Reengineering and Project Management, the theory of "division of labor" is claimed to be outdated and that it should be substituted by the theory of "combination of labor".

Study on catalytic distillation coupling process of isobutene oligomerization;

Research on coupling process of short-cut nitrification and simultaneous nitrification and denitrification

Studies on Synthetic Process of Isocyanate Resins for Particleboard;

Study on synthetic process of low toxic urea-formaldehyde resin for bamboo particleboard

In this paper,based on the brief review of the development of waterborne polyurethanes,the synthetic processes of anionic,cationic,zwitteri- onic and nonionic waterborne polyurethanes are introduced in detail,and the advantages and disadvantages of their preparation methods are discussed.

The printing and dyeing wastewater was treated by a pulse cyclic fluidized bed(CFB) composite process with engineering scale of 5000m3/d.

Composite process composed of inorganic macromolecule flocculent polymeric ferric sul-fate (PFS) with leading effective microorganism (EM) was used for algae control of raw water from eutrophic water body.

The experimental method of aeration biological filter-chemical precipitation-sand filter composite process and water quality situations in experiment are introduced.

Study on synthetic technology and property of phenol modified urea-formaldehyde resins;

Study on synthetic technology of environment-protecting typeurea-formaldehyde resin;

Study on synthetic technology of aliphatic hydroxy sulphonate condensate superplasticizer;

The paper introduces the different process combination and looks for the rational technological combination by comparative analysis on the basis of analyzing effects of tea factors on the quality of Meijiangcuipian tea according to the principle of tea process.