title: Corrigendum to "Numerical study of the effects of lamp configuration and reactor wall roughness in an open channel water disinfection UV reactor" [Chemosphere 155 (2016) 170-179].
authors.affiliation: School of Engineering, Department of Mechanical Engineering, University of Management & Technology, C-II, Johar Town, Lahore, Pakistan. Electronic address: sultan.sindhu@gmail.com.
authors.forename: Tipu
authors.initials: T
authors.lastname: Sultan