Experimental modeling of the microalgae cultivation in a photobioreactor using manure

The article studies the experimental process of cultivation of microalgae in a photobioreactor (PBR) to study the effect of technological conditions on the productivity of microalgae. This process allows obtaining initial data for the development of closed cycles of using the energy potential of alg...

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Autores principales:	Izmailov Andrey Yu., Lobachevsky Yakov P., Dorokhov Aleksey S., Kozhevnikov Yuri A., Mamedova Ravza A.
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
Acceso en línea:	https://doaj.org/article/ca4cdd6339af4c1d9ebf5b3dd730531a
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spelling	oai:doaj.org-article:ca4cdd6339af4c1d9ebf5b3dd730531a2021-11-08T15:17:24ZExperimental modeling of the microalgae cultivation in a photobioreactor using manure2117-445810.1051/bioconf/20213700114https://doaj.org/article/ca4cdd6339af4c1d9ebf5b3dd730531a2021-01-01T00:00:00Zhttps://www.bio-conferences.org/articles/bioconf/pdf/2021/09/bioconf_fies2021_00114.pdfhttps://doaj.org/toc/2117-4458The article studies the experimental process of cultivation of microalgae in a photobioreactor (PBR) to study the effect of technological conditions on the productivity of microalgae. This process allows obtaining initial data for the development of closed cycles of using the energy potential of alga mass in heat and power supply of various industries, including agricultural enterprises (livestock complexes, poultry farms, etc.) The scheme of a closed cycle of power supply of the cattle complex allows obtaining hot water, feed additives to the cattle ration, bio humus, motor biofuel and carbon dioxide, which is advisable to use in the process of cultivating microalgae. The experiments were carried out on a photobioreactor for cultivating microalgae with an intelligent control system. The developed photobioreactor differs from the known ones in the pulsating hydrodynamic regime of feeding the nutrient solution, which provides an increase in the productivity of the microalgae cultivation up to 15%. The experimental model of the cultivation conditions of the microalga Ch. Vulgaris on a combined diet (Tamiya medium + manure substrate) showed a noticeable increase in crop productivity when adding cattle manure extract to the nutrient medium in an amount from 30 to 60% (vol.). This can be used in the development of closed cycles of heat and power supply for cattle farms based on biofuels of the third generation, obtained from the phytomass of microalgae.Izmailov Andrey Yu.Lobachevsky Yakov P.Dorokhov Aleksey S.Kozhevnikov Yuri A.Mamedova Ravza A.EDP SciencesarticleMicrobiologyQR1-502PhysiologyQP1-981ZoologyQL1-991ENFRBIO Web of Conferences, Vol 37, p 00114 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
spellingShingle	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 Izmailov Andrey Yu. Lobachevsky Yakov P. Dorokhov Aleksey S. Kozhevnikov Yuri A. Mamedova Ravza A. Experimental modeling of the microalgae cultivation in a photobioreactor using manure
description	The article studies the experimental process of cultivation of microalgae in a photobioreactor (PBR) to study the effect of technological conditions on the productivity of microalgae. This process allows obtaining initial data for the development of closed cycles of using the energy potential of alga mass in heat and power supply of various industries, including agricultural enterprises (livestock complexes, poultry farms, etc.) The scheme of a closed cycle of power supply of the cattle complex allows obtaining hot water, feed additives to the cattle ration, bio humus, motor biofuel and carbon dioxide, which is advisable to use in the process of cultivating microalgae. The experiments were carried out on a photobioreactor for cultivating microalgae with an intelligent control system. The developed photobioreactor differs from the known ones in the pulsating hydrodynamic regime of feeding the nutrient solution, which provides an increase in the productivity of the microalgae cultivation up to 15%. The experimental model of the cultivation conditions of the microalga Ch. Vulgaris on a combined diet (Tamiya medium + manure substrate) showed a noticeable increase in crop productivity when adding cattle manure extract to the nutrient medium in an amount from 30 to 60% (vol.). This can be used in the development of closed cycles of heat and power supply for cattle farms based on biofuels of the third generation, obtained from the phytomass of microalgae.
format	article
author	Izmailov Andrey Yu. Lobachevsky Yakov P. Dorokhov Aleksey S. Kozhevnikov Yuri A. Mamedova Ravza A.
author_facet	Izmailov Andrey Yu. Lobachevsky Yakov P. Dorokhov Aleksey S. Kozhevnikov Yuri A. Mamedova Ravza A.
author_sort	Izmailov Andrey Yu.
title	Experimental modeling of the microalgae cultivation in a photobioreactor using manure
title_short	Experimental modeling of the microalgae cultivation in a photobioreactor using manure
title_full	Experimental modeling of the microalgae cultivation in a photobioreactor using manure
title_fullStr	Experimental modeling of the microalgae cultivation in a photobioreactor using manure
title_full_unstemmed	Experimental modeling of the microalgae cultivation in a photobioreactor using manure
title_sort	experimental modeling of the microalgae cultivation in a photobioreactor using manure
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/ca4cdd6339af4c1d9ebf5b3dd730531a
work_keys_str_mv	AT izmailovandreyyu experimentalmodelingofthemicroalgaecultivationinaphotobioreactorusingmanure AT lobachevskyyakovp experimentalmodelingofthemicroalgaecultivationinaphotobioreactorusingmanure AT dorokhovalekseys experimentalmodelingofthemicroalgaecultivationinaphotobioreactorusingmanure AT kozhevnikovyuria experimentalmodelingofthemicroalgaecultivationinaphotobioreactorusingmanure AT mamedovaravzaa experimentalmodelingofthemicroalgaecultivationinaphotobioreactorusingmanure
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Experimental modeling of the microalgae cultivation in a photobioreactor using manure

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