Treatment of wastewater originating from aquaculture and biomass production in laboratory algae bioreactor using different carbon sources

The aim of present study was to explore the effect of different carbon sources on biomass accumulation in microalgae Nannochloropsis oculata and Tetraselmis chuii and their ability to remove N and P compounds during their cultivation in aquaculture wastewater. Microalgae cultivation was performed in...

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Main Authors:	Velichkova, Katya N., Sirakov, Ivaylo N., Beev, Georgi G., Denev, Stefan A., Pavlov, Dimitar H.
Format:	Article
Language:	English
Published:	Penerbit Universiti Kebangsaan Malaysia 2016
Online Access:	http://journalarticle.ukm.my/9750/ http://journalarticle.ukm.my/9750/ http://journalarticle.ukm.my/9750/1/13_Katya_N._Velichkova.pdf

id	ukm-9750
recordtype	eprints
spelling	ukm-97502016-12-14T06:50:44Z http://journalarticle.ukm.my/9750/ Treatment of wastewater originating from aquaculture and biomass production in laboratory algae bioreactor using different carbon sources Velichkova, Katya N. Sirakov, Ivaylo N. Beev, Georgi G. Denev, Stefan A. Pavlov, Dimitar H. The aim of present study was to explore the effect of different carbon sources on biomass accumulation in microalgae Nannochloropsis oculata and Tetraselmis chuii and their ability to remove N and P compounds during their cultivation in aquaculture wastewater. Microalgae cultivation was performed in laboratory bioreactor consisted from 500 mL Erlenmeyer flasks, containing 250 mL wastewater from semi closed recirculation aquaculture system. The cultures were maintained at room temperature (25-27ºC) on a fluorescent light with a light: dark photoperiod of 15 h: 9 h. The microalgae species were cultivated in wastewater with different carbon sources: glucose, lactose and saccharose. The growth of strains was checked for 96 h period. In the present study, N. oculata and T. chuii showed better growth in wastewater from aquaculture with saccharose carbon source during the experiment. The most effective reduce of nitrate and total nitrogen was proved in N. oculata cultivated in wastewater with glucose as carbon source. T. chuii cultivated in wastewater containing glucose showed 8.27% better cleaning effect in ammonium compared with N. oculata. T. chuii grew in wastewater with glucose as carbon source showed 19.5% better removal effect in phosphate compared with N. oculata strain. Penerbit Universiti Kebangsaan Malaysia 2016-04 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/9750/1/13_Katya_N._Velichkova.pdf Velichkova, Katya N. and Sirakov, Ivaylo N. and Beev, Georgi G. and Denev, Stefan A. and Pavlov, Dimitar H. (2016) Treatment of wastewater originating from aquaculture and biomass production in laboratory algae bioreactor using different carbon sources. Sains Malaysiana, 45 (4). pp. 601-608. ISSN 0126-6039 http://www.ukm.my/jsm/malay_journals/jilid45bil4_2016/KandunganJilid45Bil4_2016.htm
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	The aim of present study was to explore the effect of different carbon sources on biomass accumulation in microalgae Nannochloropsis oculata and Tetraselmis chuii and their ability to remove N and P compounds during their cultivation in aquaculture wastewater. Microalgae cultivation was performed in laboratory bioreactor consisted from 500 mL Erlenmeyer flasks, containing 250 mL wastewater from semi closed recirculation aquaculture system. The cultures were maintained at room temperature (25-27ºC) on a fluorescent light with a light: dark photoperiod of 15 h: 9 h. The microalgae species were cultivated in wastewater with different carbon sources: glucose, lactose and saccharose. The growth of strains was checked for 96 h period. In the present study, N. oculata and T. chuii showed better growth in wastewater from aquaculture with saccharose carbon source during the experiment. The most effective reduce of nitrate and total nitrogen was proved in N. oculata cultivated in wastewater with glucose as carbon source. T. chuii cultivated in wastewater containing glucose showed 8.27% better cleaning effect in ammonium compared with N. oculata. T. chuii grew in wastewater with glucose as carbon source showed 19.5% better removal effect in phosphate compared with N. oculata strain.
format	Article
author	Velichkova, Katya N. Sirakov, Ivaylo N. Beev, Georgi G. Denev, Stefan A. Pavlov, Dimitar H.
spellingShingle	Velichkova, Katya N. Sirakov, Ivaylo N. Beev, Georgi G. Denev, Stefan A. Pavlov, Dimitar H. Treatment of wastewater originating from aquaculture and biomass production in laboratory algae bioreactor using different carbon sources
author_facet	Velichkova, Katya N. Sirakov, Ivaylo N. Beev, Georgi G. Denev, Stefan A. Pavlov, Dimitar H.
author_sort	Velichkova, Katya N.
title	Treatment of wastewater originating from aquaculture and biomass production in laboratory algae bioreactor using different carbon sources
title_short	Treatment of wastewater originating from aquaculture and biomass production in laboratory algae bioreactor using different carbon sources
title_full	Treatment of wastewater originating from aquaculture and biomass production in laboratory algae bioreactor using different carbon sources
title_fullStr	Treatment of wastewater originating from aquaculture and biomass production in laboratory algae bioreactor using different carbon sources
title_full_unstemmed	Treatment of wastewater originating from aquaculture and biomass production in laboratory algae bioreactor using different carbon sources
title_sort	treatment of wastewater originating from aquaculture and biomass production in laboratory algae bioreactor using different carbon sources
publisher	Penerbit Universiti Kebangsaan Malaysia
publishDate	2016
url	http://journalarticle.ukm.my/9750/ http://journalarticle.ukm.my/9750/ http://journalarticle.ukm.my/9750/1/13_Katya_N._Velichkova.pdf
first_indexed	2023-09-18T19:55:36Z
last_indexed	2023-09-18T19:55:36Z
_version_	1777406507668733952

Treatment of wastewater originating from aquaculture and biomass production in laboratory algae bioreactor using different carbon sources

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