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Chapter 2. Removal Processes

This chapter considers various processes for the removal of microbes from water. In particular, it discusses: pre-treatment; coagulation, flocculation and sedimentation; ion exchange; granular filtration; slow sand filtration.

WHO (2004): Chapter 2. Removal Processes. In: LECHAVELLIER, M. and AU, K-K (eds). Water Treatment and Pathogen Control - Process Efficiency in Achieving Safe Drinking Water. London (UK): World Health Organisation (WHO). IWA Publishing, pp. 05-40. URL [Accessed: 22.05.2019]