00000nam 2200000za 4500 9.650061 CaOODSP 20210615114109 ta 150407|2006||||xxc||||| f|0| 0 eng d 0-662-42545-6 CaOODSP eng n-cn--- En84-36/2006E Canada. Environment Canada. Environmental Protection Service. Review of municipal wastewater effluent chlorination/dechlorination principles, technologies and practices / prepared by Associated Engineering, (B.C.) Ltd. Rev. ed. Ottawa - Ontario : Environment Canada. [2006]. [196]p. : figs., glossary, graphs, illus., map, references, tables ; 28 cm. "November 2003" "This document is part of Environment Canada's compliance promotion activities to the "Notice requiring the preparation and implementation of pollution prevention plans for inorganic chloramines and chlorinated wastewater effluents" published in the Canada Gazette 2004."--Verso of cover. Given that chlorine and chlorine residuals are toxic to fish and other aquatic life, and the likelihood that current chlorination and dechlorination installations are not going to be abandoned overnight, it was appropriate that a review of chlorination/dechlorination principles, technologies and practices be conducted. To this end, this report has been developed. This has included a comprehensive review of the current state-of-the-art methods for chlorine-based disinfection, residual chlorine control, dechlorination chemicals and procedures, and the related chlorination and dechlorination equipment used in the wastewater treatment. The report summarizes chlorination/dechlorination theory. Spiral binding 06-14 2006-04-07 Waste water gcpds Examen des principes, des techniques et des procédés de chloration et de déchloration des effluents d'eaux usées municipales / (CaOODSP)9.683186 Review of municipal wastewater effluent chlorination/dechlorination principles, technologies and practices / (CaOODSP)9.875491 EPSM-725