The book represents hand book to provide people with limited scientific knowledge with notes about concepts of gamma irradiation by mean of radiotherapy. It also provide them with simple informations about different types of radioprotectors which obtained from the nature. Recently, the researchers directed to search in the nature for different natural products to resist hazards of the exposure to gamma rays for any purpose.

The EPA has established regulations which classify four groups of disinfection byproducts including Trihalomethanes, Haloacetic acids, Haloacetonitriles and Ethylene dibromide in association with Dibromochloropropane. The EPA requires public water systems limit these byproducts to specific levels. Disinfection Byproducts in Drinking Water: Formation, Analysis, and Control pull all the information together to provide a needed organized presentation of disinfection byproduct analysis, formation, and control. The author begins with an introduction to all disinfection byproducts (DBPs), including...