Application of radiation processing technology on food production was studied with a series of soybean protein products.

The history of application on the radiation processing technology in Hunan province were concisely reviewed.

The classes, treatment principle and characteristics of radiation techniques used in water treatment are introduced briefly.

This paper introduces the present process of the research and the application of the research findings both at home and abroad in the field of fruit and vegetable storage,such as the principles and the application of various types of advanced techniques including vacuum technique,radiation technique,microwave technique and decompression technique.

The mechanisms and applications of the electron beam and γ rays irradiation in industrial effluent disposal and tail gas treatment are discussed,which indicates the importances of the irradiation technology in environment protection.

The use of radiation technology,including radiation grafting,poymerization,crosslinking,curing and sterilization,in biomaterials science is reviewed in the paper.

Nuclear science in the 20th century --radiation chemistry and radiation processing;

The developments of radiation processing technologies in China Institute of Atomic Energy,with the emphasis on development and their applications and economic profit of some irradiation facilities are described.

The design principle of calorimeter for electron beam absorbed dose at radiation processing level is concisely described.

The necessity of customer relationship management(CRM) in irradiation processing enterprises is discussed on the basis of the competition status of irradiation industry and the CRM framework.