title: Comment on "A new insight into membrane fouling mechanism in submerged membrane bioreactor: osmotic pressure during cake layer filtration" by Zhang et al. [Water Research 47 (2013) 2777-2786].
authors.affiliation: Nalco|An Ecolab Company, 1601 W. Diehl Rd., Naperville, IL 60563, USA. syoon@nalco.com
authors.forename: Seong-Hoon
authors.initials: SH
authors.lastname: Yoon
mesh_terms: D019149:Bioreactors; D005374:Filtration; D009997:Osmotic Pressure; D014865:Waste Disposal, Fluid; D018508:Water Purification
keywords: Filtration resistance; Membrane bioreactor; Membrane fouling; Osmotic pressure