Research Article
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Year 2021, , 329 - 341, 31.12.2021
https://doi.org/10.35208/ert.947460

Abstract

Supporting Institution

Van yüzüncü yııl üniveristesi

Project Number

FBA-2018-6979

References

  • A. F. Streit, G. C. Collazzo, S. P. Druzian, R. S. Verdi, E. L. Foletto, L. F. Oliveira, and G. L. Dotto, “Adsorption of ibuprofen, ketoprofen, and paracetamol onto activated carbon prepared from effluent treatment plant sludge of the beverage industry,” Chemosphere, Vol.262, pp.128322, 2021.
  • T. Alvarino, S. Suarez, J.M. Lema, and F. Omil, “Understanding the removal mechanisms of PPCPs and the influence of main technological parameters in anaerobic UASB and aerobic CAS reactors,” Journal of Hazardous Materials, Vol.278, pp.506-513, 2014.

An investigation based on removal of ibuprofen and its transformation products by a batch activated sludge process: A kinetic study

Year 2021, , 329 - 341, 31.12.2021
https://doi.org/10.35208/ert.947460

Abstract

Ibuprofen metabolites can form in humans as a result of metabolic activities or can be produced by microorganisms in wastewater treatment plants and receiving environments, which increases their likelihood of being present in the environment. In this study, various experiments were conducted to determine the removal degree for ibuprofen, ibuprofen carboxylic acid (IBU-CBX), and 2-hydroxylated ibuprofen (IBU-2-OH) metabolites with an activated sludge reactor. Furthermore, the pseudo-first-order biodegradation rate constant (kbiol) (17.76 L/g SS day) was calculated to determine the decomposition degree of ibuprofen in the batch activated sludge system. The effects of different ibuprofen concentrations (8.2, 5.6, 3.2, 1.51 mg/L) at constant biomass concentration (3 g/L) on the biodegradation mechanism were investigated. In addition, IBU-2-OH and IBU-CBX were tested in a batch activated sludge reactor with a volume of 2 L individually at 100 μg/L with activated sludge containing 3 g/L biomass. It was observed that ibuprofen had a removal efficiency of more than 90%. IBU-CBX and IBU-2-OH were removed at approximately 27-91% and 18-82%, respectively. In abiotic conditions, the removal of ibuprofen was found to be 7.07%. It was confirmed that the removal of ibuprofen largely depended on biological degradation. This study enabled us to know which metabolites are involved in the biodegradation process of ibuprofen in batch experiments with the activated sludge process.

Project Number

FBA-2018-6979

References

  • A. F. Streit, G. C. Collazzo, S. P. Druzian, R. S. Verdi, E. L. Foletto, L. F. Oliveira, and G. L. Dotto, “Adsorption of ibuprofen, ketoprofen, and paracetamol onto activated carbon prepared from effluent treatment plant sludge of the beverage industry,” Chemosphere, Vol.262, pp.128322, 2021.
  • T. Alvarino, S. Suarez, J.M. Lema, and F. Omil, “Understanding the removal mechanisms of PPCPs and the influence of main technological parameters in anaerobic UASB and aerobic CAS reactors,” Journal of Hazardous Materials, Vol.278, pp.506-513, 2014.
There are 2 citations in total.

Details

Primary Language English
Subjects Environmental Engineering
Journal Section Research Articles
Authors

Ayşe Özgüven 0000-0003-1071-2813

Dilara Öztürk 0000-0003-2689-560X

Tuba Bayram 0000-0003-3282-7099

Project Number FBA-2018-6979
Publication Date December 31, 2021
Submission Date June 3, 2021
Acceptance Date October 25, 2021
Published in Issue Year 2021

Cite

APA Özgüven, A., Öztürk, D., & Bayram, T. (2021). An investigation based on removal of ibuprofen and its transformation products by a batch activated sludge process: A kinetic study. Environmental Research and Technology, 4(4), 329-341. https://doi.org/10.35208/ert.947460
AMA Özgüven A, Öztürk D, Bayram T. An investigation based on removal of ibuprofen and its transformation products by a batch activated sludge process: A kinetic study. ERT. December 2021;4(4):329-341. doi:10.35208/ert.947460
Chicago Özgüven, Ayşe, Dilara Öztürk, and Tuba Bayram. “An Investigation Based on Removal of Ibuprofen and Its Transformation Products by a Batch Activated Sludge Process: A Kinetic Study”. Environmental Research and Technology 4, no. 4 (December 2021): 329-41. https://doi.org/10.35208/ert.947460.
EndNote Özgüven A, Öztürk D, Bayram T (December 1, 2021) An investigation based on removal of ibuprofen and its transformation products by a batch activated sludge process: A kinetic study. Environmental Research and Technology 4 4 329–341.
IEEE A. Özgüven, D. Öztürk, and T. Bayram, “An investigation based on removal of ibuprofen and its transformation products by a batch activated sludge process: A kinetic study”, ERT, vol. 4, no. 4, pp. 329–341, 2021, doi: 10.35208/ert.947460.
ISNAD Özgüven, Ayşe et al. “An Investigation Based on Removal of Ibuprofen and Its Transformation Products by a Batch Activated Sludge Process: A Kinetic Study”. Environmental Research and Technology 4/4 (December 2021), 329-341. https://doi.org/10.35208/ert.947460.
JAMA Özgüven A, Öztürk D, Bayram T. An investigation based on removal of ibuprofen and its transformation products by a batch activated sludge process: A kinetic study. ERT. 2021;4:329–341.
MLA Özgüven, Ayşe et al. “An Investigation Based on Removal of Ibuprofen and Its Transformation Products by a Batch Activated Sludge Process: A Kinetic Study”. Environmental Research and Technology, vol. 4, no. 4, 2021, pp. 329-41, doi:10.35208/ert.947460.
Vancouver Özgüven A, Öztürk D, Bayram T. An investigation based on removal of ibuprofen and its transformation products by a batch activated sludge process: A kinetic study. ERT. 2021;4(4):329-41.