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Original scientific paper
https://doi.org/10.15255/CABEQ.2021.1915

Bioremediation of MP-polluted Waters Using Bacteria Bacillus licheniformis, Lysinibacillus massiliensis, and Mixed Culture of Bacillus sp. and Delftia acidovorans

D. Kučić Grgić ; Department of Industrial Ecology, Faculty of Chemical Engineering and Technology, University of Zagreb, 10 000 Zagreb, Croatia
M. Miloloža ; Department of Industrial Ecology, Faculty of Chemical Engineering and Technology, University of Zagreb, 10 000 Zagreb, Croatia
E. Lovrinčić ; Department of Industrial Ecology, Faculty of Chemical Engineering and Technology, University of Zagreb, 10 000 Zagreb, Croatia
A. Kovačević ; Department of Industrial Ecology, Faculty of Chemical Engineering and Technology, University of Zagreb, 10 000 Zagreb, Croatia
M. Cvetnić ; Department of Analytical Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, 10 000 Zagreb, Croatia
V. Ocelić Bulatović ; Laboratory for Industrial Ecology, Faculty of Metallurgy, University of Zagreb, 44 000 Sisak, Croatia
V. Prevarić ; Department of Analytical Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, 10 000 Zagreb, Croatia
K. Bule ; Department of Analytical Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, 10 000 Zagreb, Croatia
Š. Ukić ; Department of Analytical Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, 10 000 Zagreb, Croatia
M. Markić ; Department of Measurements and Process Control, Faculty of Chemical Engineering and Technology, University of Zagreb, 10 000 Zagreb, Croatia
T. Bolanča ; b)Department of Analytical Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, 10 000 Zagreb, Croatia; e)University North, 48 000, Koprivnica, Croatia

Fulltext: english, pdf (1 MB) pages 205-224 downloads: 85* cite
APA 6th Edition
Kučić Grgić, D., Miloloža, M., Lovrinčić, E., Kovačević, A., Cvetnić, M., Ocelić Bulatović, V., ... Bolanča, T. (2021). Bioremediation of MP-polluted Waters Using Bacteria Bacillus licheniformis, Lysinibacillus massiliensis, and Mixed Culture of Bacillus sp. and Delftia acidovorans. Chemical and Biochemical Engineering Quarterly, 35 (2), 205-224. https://doi.org/10.15255/CABEQ.2021.1915
MLA 8th Edition
Kučić Grgić, D., et al. "Bioremediation of MP-polluted Waters Using Bacteria Bacillus licheniformis, Lysinibacillus massiliensis, and Mixed Culture of Bacillus sp. and Delftia acidovorans." Chemical and Biochemical Engineering Quarterly, vol. 35, no. 2, 2021, pp. 205-224. https://doi.org/10.15255/CABEQ.2021.1915. Accessed 3 Dec. 2021.
Chicago 17th Edition
Kučić Grgić, D., M. Miloloža, E. Lovrinčić, A. Kovačević, M. Cvetnić, V. Ocelić Bulatović, V. Prevarić, et al. "Bioremediation of MP-polluted Waters Using Bacteria Bacillus licheniformis, Lysinibacillus massiliensis, and Mixed Culture of Bacillus sp. and Delftia acidovorans." Chemical and Biochemical Engineering Quarterly 35, no. 2 (2021): 205-224. https://doi.org/10.15255/CABEQ.2021.1915
Harvard
Kučić Grgić, D., et al. (2021). 'Bioremediation of MP-polluted Waters Using Bacteria Bacillus licheniformis, Lysinibacillus massiliensis, and Mixed Culture of Bacillus sp. and Delftia acidovorans', Chemical and Biochemical Engineering Quarterly, 35(2), pp. 205-224. https://doi.org/10.15255/CABEQ.2021.1915
Vancouver
Kučić Grgić D, Miloloža M, Lovrinčić E, Kovačević A, Cvetnić M, Ocelić Bulatović V, et al. Bioremediation of MP-polluted Waters Using Bacteria Bacillus licheniformis, Lysinibacillus massiliensis, and Mixed Culture of Bacillus sp. and Delftia acidovorans. Chemical and Biochemical Engineering Quarterly [Internet]. 2021 [cited 2021 December 03];35(2):205-224. https://doi.org/10.15255/CABEQ.2021.1915
IEEE
D. Kučić Grgić, et al., "Bioremediation of MP-polluted Waters Using Bacteria Bacillus licheniformis, Lysinibacillus massiliensis, and Mixed Culture of Bacillus sp. and Delftia acidovorans", Chemical and Biochemical Engineering Quarterly, vol.35, no. 2, pp. 205-224, 2021. [Online]. https://doi.org/10.15255/CABEQ.2021.1915

Abstracts
Microplastic particles (MPs) are widely distributed pollutants in the environment. While a growing number of studies have shown that MPs are toxic to plant and animal life, systemic efforts to reduce their presence have been scarce. Low-density polyethylene (LDPE) and polystyrene (PS) are one of the most common among all plastic-forming MPs. In this study, pure bacterial strains, Bacillus licheniformis and Lysinibacillus massiliensis, and a mixed bacterial culture of Delftia acidovorans and Bacillus sp., were used for biodegradation of LDPE and PS microplastics. Biodegradation of MP-PS and MP-LDPE of particle size 300 – 500 μm was carried out under batch operating conditions
at a temperature of 25 ± 2 °C, pH values of 7.15, and 160 rpm during 22 days. The obtained results showed that mixed bacterial cultures degraded MP-LDPE and MP-PS better than pure bacterial cultures, and the biodegradation efficiency was higher for MP-LDPE than for MP-PS, as indicated by greater reduction in peak intensity and spectral deformation, higher colony forming unit (CFU), and inorganic carbon (IC) values.






Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

Keywords
bioremediation; microplastics; LDPE; PS; Bacillus licheniformis; Lysinibacillus massiliensis; Delftia acidovorans; Bacillus sp.

Hrčak ID: 261170

URI
https://hrcak.srce.hr/261170

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