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Evaluation of Fenton and Ozone Treatment Process for the Degradation of Psychiatric Drugs Carbamazepine (CBZ) and Oxcarbazepine (oxCBZ) in Simulated Waste Water (SWW)

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Title Evaluation of Fenton and Ozone Treatment Process for the Degradation of Psychiatric Drugs Carbamazepine (CBZ) and Oxcarbazepine (oxCBZ) in Simulated Waste Water (SWW)
 
Creator Dwivedi, Kshitiz
Rudrashetti, Ashwinkumar
Sharma, Abhinav
Lokhande, S K
Chakrabarti, Tapan
Pandey, R A
 
Subject Environmental Biotechnology
 
Description The current research focuses on the evaluation of two advanced oxidation processes (AOPs) viz. Fenton and ozone treatment for the degradation of recalcitrant antipsychiatrics carbamazepine (CBZ) and oxcarbazepine (oxCBZ) in simulated wastewater. The parameters for Fenton reactions viz. pH, Fenton dosage, contact time and Fe2+/H2O2 were optimized using Response Surface Methodology. The optimum conditions obtained were (pH 2.0, Fenton dosage 1.61 g/dm3, Fe2+/H2O2 0.427 and contact time of 25 minutes) which yields a COD destruction of 92.49%. A pseudo-first order rate constant of 0.6185 min-1 and 0.0676 min-1 was observed for the ozonation of CBZ and oxCBZ respectively
 
Publisher CSIR-NEERI, Nagpur
 
Date 2016-01
 
Type Article
PeerReviewed
 
Format application/pdf
 
Identifier http://neeri.csircentral.net/898/2/Kshitiz%20Dwivedi.pdf
Dwivedi, Kshitiz and Rudrashetti, Ashwinkumar and Sharma, Abhinav and Lokhande, S K and Chakrabarti, Tapan and Pandey, R A (2016) Evaluation of Fenton and Ozone Treatment Process for the Degradation of Psychiatric Drugs Carbamazepine (CBZ) and Oxcarbazepine (oxCBZ) in Simulated Waste Water (SWW). Journal of Environmental science and Engineering, 58 (1). pp. 1-10. ISSN 0367-827X
 
Relation http://neeri.csircentral.net/898/