title: Microbial ecology of drinking water and waste water treatment processes. Editorial.
authors.forename: Per Halkjaer
authors.initials: PH
authors.lastname: Nielsen
authors.forename: Mark C M
authors.initials: MC
authors.lastname: van Loosdrecht
mesh_terms: D055669:Ecological and Environmental Phenomena; D014871:Water Microbiology; D018508:Water Purification / Q000379:methods*