Continuous biodegradation of 17 beta-estradiol and 17 alpha-ethynylestradiol by Trametes versicolor
(2008) In Journal of Hazardous Materials 150(2). p.459-462- Abstract
- The feasibility of 17 beta-estradiol (E2) and 17 alpha-ethynylestradiol (EE2) removal by Trametes versicolor was demonstrated in batch and continuous cultures. In batch, E2 and EE2 initially supplied at 10 mg l(-1) were removed by more than 97% in 24 h, which corresponded to volumetric removal rates of 0.43 and 0.44 mg l(-1) h(-1), respectively. A bioreactor inoculated with T versicolor pellets was then continuously operated during 26 days at a hydraulic retention time of 120 h. E2 and EE2 were completely removed at volumetric removal rates of 0.16 and 0.09 mg l(-1) h(-1), respectively, when fed at 18.8 and 7.3 mg l(-1), respectively. Evidence was found that removal was caused by laccase. This study demonstrates the technical feasibility... (More)
- The feasibility of 17 beta-estradiol (E2) and 17 alpha-ethynylestradiol (EE2) removal by Trametes versicolor was demonstrated in batch and continuous cultures. In batch, E2 and EE2 initially supplied at 10 mg l(-1) were removed by more than 97% in 24 h, which corresponded to volumetric removal rates of 0.43 and 0.44 mg l(-1) h(-1), respectively. A bioreactor inoculated with T versicolor pellets was then continuously operated during 26 days at a hydraulic retention time of 120 h. E2 and EE2 were completely removed at volumetric removal rates of 0.16 and 0.09 mg l(-1) h(-1), respectively, when fed at 18.8 and 7.3 mg l(-1), respectively. Evidence was found that removal was caused by laccase. This study demonstrates the technical feasibility of fungal treatment of estrogens using continuous bioreactor with suspended fungal biomass. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1198636
- author
- Blanquez, Paqui LU and Guieysse, Benoit LU
- organization
- publishing date
- 2008
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- endocrine disrupter, white-rot fungi, estrogens, bioreactor, emerging contaminant
- in
- Journal of Hazardous Materials
- volume
- 150
- issue
- 2
- pages
- 459 - 462
- publisher
- Elsevier
- external identifiers
-
- wos:000253011200031
- scopus:38049005969
- ISSN
- 1873-3336
- DOI
- 10.1016/j.jhazmat.2007.09.085
- language
- English
- LU publication?
- yes
- id
- 977f45c1-24d5-4d1a-829b-5007330977e0 (old id 1198636)
- date added to LUP
- 2016-04-01 12:01:42
- date last changed
- 2022-04-28 23:34:09
@article{977f45c1-24d5-4d1a-829b-5007330977e0,
abstract = {{The feasibility of 17 beta-estradiol (E2) and 17 alpha-ethynylestradiol (EE2) removal by Trametes versicolor was demonstrated in batch and continuous cultures. In batch, E2 and EE2 initially supplied at 10 mg l(-1) were removed by more than 97% in 24 h, which corresponded to volumetric removal rates of 0.43 and 0.44 mg l(-1) h(-1), respectively. A bioreactor inoculated with T versicolor pellets was then continuously operated during 26 days at a hydraulic retention time of 120 h. E2 and EE2 were completely removed at volumetric removal rates of 0.16 and 0.09 mg l(-1) h(-1), respectively, when fed at 18.8 and 7.3 mg l(-1), respectively. Evidence was found that removal was caused by laccase. This study demonstrates the technical feasibility of fungal treatment of estrogens using continuous bioreactor with suspended fungal biomass.}},
author = {{Blanquez, Paqui and Guieysse, Benoit}},
issn = {{1873-3336}},
keywords = {{endocrine disrupter; white-rot fungi; estrogens; bioreactor; emerging contaminant}},
language = {{eng}},
number = {{2}},
pages = {{459--462}},
publisher = {{Elsevier}},
series = {{Journal of Hazardous Materials}},
title = {{Continuous biodegradation of 17 beta-estradiol and 17 alpha-ethynylestradiol by Trametes versicolor}},
url = {{http://dx.doi.org/10.1016/j.jhazmat.2007.09.085}},
doi = {{10.1016/j.jhazmat.2007.09.085}},
volume = {{150}},
year = {{2008}},
}