Abstract
Residential Area in drinking water transmission, storage has caused in the course of secondary pollution not only affects the quality of life of drinking, but also seriously jeopardize the consumption of health and safety. Secondary residential area drinking water pollution control theory and technology research has been included in water treatment, sanitation and epidemic prevention and environmental protection, a multidisciplinary field of the key issues to be resolved. The purpose of this study is to explore the mechanism of secondary pollution, to propose solutions to the technical secondary pollution, development and the development of secondary pollution of water storage devices and disinfection equipment, design of the new works programme.
Keywords: Drinking Water Water quality Secondary pollution Reservoir Secondary disinfection Traditional water supply Frequency water supply