2Carvalho FP, Fajgelj A. Radioactivity in drinking water: routine monitoring and emergency response[J]. Water Air Soil Pollution, 2013 ( 224 ) : 1597.
3Funari E, Brambilla AL, Camoni I. Extensive atrazine pollution of drinking water in the Lombardia region and related public health aspects[J]. Biomedical and Environmental Sciences, 1988 ( 1 ) :350-355.
4Bukhin VE. Piping systems and the ecological safety of drinking water supply[J]. International Polymer Science and Technology, 2009 (36) : T59-T63.
6Kallon SB. Pollution and sanitation problems as setbacks to sustainable water resources management in freetown[J]. Journal of Environmental Health, 2008( 12 ) :34-41.
7Daigger GT. Evolving urban water and residuals management paradigms: water reclamation and reuse, decentralization, and resource Recovery[J]. Water Environment Research, 2009, 81(8):809-832.
8Gulliek RW. Developing regional early waming systems for US source waters[J]. Jounal American Water Works Association, 2004, 96(6): 178-182.
