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Wastewater Disinfection in Canada
Canada. Water Pollution Control Directorate
其他書名
A Background Paper
出版Environment Canada, Environmental Protection Service, 1978
ISBN06620205379780662020530
URLhttp://books.google.com.hk/books?id=U6Soq5o8QxMC&hl=&source=gbs_api
註釋This report summarizes existing wastewater disinfection requirements throughout Canada, and in the United States and Europe. The effectiveness of chlorination in combatting the spread of waterborne disease is assessed, and the possible effects of residual chlorine and chlorination byproducts on man and aquatic species are discussed. Disinfection alternatives are reviewed with respect to their effectiveness in reducing pathogens, availability, relative costs, environmental impact and other practical considerations. Emphasis has been placed on the need to recognize the dual requirements for protection of both public health and the environment in formulating policies and criteria for wastewater disinfection.