Abstract
Experimental assessment of process kinetic is essential for process modelling and can serve as a useful tool to improve process performance. In this study, kinetic evaluation of petroleum refinery wastewater (PRWW) biodegradation in an activated sludge process (ASP) was carried out in a 25 L ASP reactor which was operated within the conventional aeration mode of 2-10 hours, hydraulic retention time (HRT), effluents from the secondary sedimentation tank were analyzed at various HRT for biochemical oxygen demand (BOD) and biomass growth. The data obtained were analyzed and fitted to different related kinetic models which show that the biodegradation of PRWW in ASP follows the Modified Monod Kinetic Model, amongst the related models evaluated, with 0.9745 correlations with the experimental data. Physicochemical characterization of the PRWW used for the study was carried out using the Standard Methods for the Examination of Water and Wastewater; which gave a biodegradability index of 0.3333.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
