title: Bias by the inappropriate use of the pseudo-first order approach to estimate second-order reaction rate constants: reply to the commentary by Tratnyek (this issue).
authors.affiliation: KWR Watercycle Research Institute, Nieuwegein, The Netherlands; Utrecht University, Department of Earth Sciences, The Netherlands.
authors.forename: N
authors.initials: N
authors.lastname: Hartog
authors.affiliation: Utrecht University, Department of Earth Sciences, The Netherlands.
authors.forename: M G
authors.initials: MG
authors.lastname: Mahmoodlu
authors.affiliation: Utrecht University, Department of Earth Sciences, The Netherlands.
authors.forename: S M
authors.initials: SM
authors.lastname: Hassanizadeh
mesh_terms: D052918:Environmental Restoration and Remediation / Q000379:methods*; D017895:Manganese Compounds / Q000737:chemistry*; D008956:Models, Chemical; D010087:Oxides / Q000737:chemistry*; D055549:Volatile Organic Compounds / Q000737:chemistry*; D014874:Water Pollutants, Chemical / Q000737:chemistry*
chemical_list: D017895:Manganese Compounds; D010087:Oxides; D055549:Volatile Organic Compounds; D014874:Water Pollutants, Chemical
keywords: Bias; Chemical oxidation; Permanganate; Pseudo-first order; Second-order kinetic rate constants