00000nam##2200000za#4500 9.646367 CaOODSP 20200330125946 ta 150407|1996||||xxc||||| f|0| 0 eng|d 0-662-25172-5 CaOODSP eng n-cn--- H46-2/96-206E Canada. Health Canada. Environmental Health Directorate. A one-year survey of halogenated disinfection by-products in the distribution system of treatment plants using three different disinfection processes / by Guy L. Lebel et al. Ottawa - Ontario : Health Canada. 1996. 59p. : figs., graphs, references, tables ; 28 cm. "This study examined disinfection by-product (DBP) concentrations in drinking water as a function of treatment practice, season and location in the distribution system of three water treatment plants that applied different treatment processes (chlorine-chloramine, chlorine-chlorine, ozone-chlorine)."--Summary. This study examined disinfection by-product (DBP) concentrations in drinking water as a function of treatment practice, season and location in the distribution system of three water treatment plants that applied different treatment processes (chlorine-chloramine, chlorine-chlorine, ozone-chlorine).--Summary 97-04 1997-01-24 Lebel, Guy L. Étude d'un an sur les sous-produits de désinfection halogénés dans le réseau de distribution d'usines de traitement utilisant trois différents procédés de désinfection / (CaOODSP)9.679919 A one-year survey of halogenated disinfection by-products in the distribution system of treatment plants using three different disinfection processes / (CaOODSP)9.695391 96-EHD-206