Prospective peat swamp water as growth medium for microalgal cultivation and kinetic study

Microalgae as source of renewable energy are very potential due to high biomass productivity and lipid content. The nutritious culture for microalgae cultivation, however, should be concerned to be affordable and feasible. Here, the utilization of peat swamp culture for microalgal cultivation was st...

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Autores principales:	Padil, Meilana Dharma Putra, Iryanti Fatyasari Nata, Doni Rahmat Wicakso, Zulfarina, Chairul Irawan, Amun Amri
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Biofuel Culture Lipid Nutrition Photoperiod Photosynthesis Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/ef768c5143f3480183a1f2bfba6bdd1f
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spelling	oai:doaj.org-article:ef768c5143f3480183a1f2bfba6bdd1f2021-12-02T04:59:35ZProspective peat swamp water as growth medium for microalgal cultivation and kinetic study1110-016810.1016/j.aej.2021.06.087https://doaj.org/article/ef768c5143f3480183a1f2bfba6bdd1f2022-03-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1110016821004506https://doaj.org/toc/1110-0168Microalgae as source of renewable energy are very potential due to high biomass productivity and lipid content. The nutritious culture for microalgae cultivation, however, should be concerned to be affordable and feasible. Here, the utilization of peat swamp culture for microalgal cultivation was studied in comparison to the nutritious pure water. The effects of photoperiod and nitrogen sources on biomass were conducted as well. Compared to the commercial microalgae, the microalgae isolated from peat swamp showed excellent performance with the faster growth time of 10 days as well as higher biomass and its productivity of 1.72 g L−1 and 0.16 g L−1 d−1, respectively. Even for the commercial microalgae, the cultivation process using the peat swamp water led to increase in biomass by 17.2% and its productivity by 10% compared to that using the nutritious pure water. The proposed kinetic model with a modification to the modified Gompertz model showed an excellent prediction with the experimental data as R2 of 0.985 was obtained. The model could well envisage the initial biomass and lag phase compared to the original model. Hence, the model is deemed beneficial for the research development for implementation in high scale of microalgal cultivation. PadilMeilana Dharma PutraIryanti Fatyasari NataDoni Rahmat Wicakso ZulfarinaChairul IrawanAmun AmriElsevierarticleBiofuelCultureLipidNutritionPhotoperiodPhotosynthesisEngineering (General). Civil engineering (General)TA1-2040ENAlexandria Engineering Journal, Vol 61, Iss 3, Pp 2552-2562 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Biofuel Culture Lipid Nutrition Photoperiod Photosynthesis Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Biofuel Culture Lipid Nutrition Photoperiod Photosynthesis Engineering (General). Civil engineering (General) TA1-2040 Padil Meilana Dharma Putra Iryanti Fatyasari Nata Doni Rahmat Wicakso Zulfarina Chairul Irawan Amun Amri Prospective peat swamp water as growth medium for microalgal cultivation and kinetic study
description	Microalgae as source of renewable energy are very potential due to high biomass productivity and lipid content. The nutritious culture for microalgae cultivation, however, should be concerned to be affordable and feasible. Here, the utilization of peat swamp culture for microalgal cultivation was studied in comparison to the nutritious pure water. The effects of photoperiod and nitrogen sources on biomass were conducted as well. Compared to the commercial microalgae, the microalgae isolated from peat swamp showed excellent performance with the faster growth time of 10 days as well as higher biomass and its productivity of 1.72 g L−1 and 0.16 g L−1 d−1, respectively. Even for the commercial microalgae, the cultivation process using the peat swamp water led to increase in biomass by 17.2% and its productivity by 10% compared to that using the nutritious pure water. The proposed kinetic model with a modification to the modified Gompertz model showed an excellent prediction with the experimental data as R2 of 0.985 was obtained. The model could well envisage the initial biomass and lag phase compared to the original model. Hence, the model is deemed beneficial for the research development for implementation in high scale of microalgal cultivation.
format	article
author	Padil Meilana Dharma Putra Iryanti Fatyasari Nata Doni Rahmat Wicakso Zulfarina Chairul Irawan Amun Amri
author_facet	Padil Meilana Dharma Putra Iryanti Fatyasari Nata Doni Rahmat Wicakso Zulfarina Chairul Irawan Amun Amri
author_sort	Padil
title	Prospective peat swamp water as growth medium for microalgal cultivation and kinetic study
title_short	Prospective peat swamp water as growth medium for microalgal cultivation and kinetic study
title_full	Prospective peat swamp water as growth medium for microalgal cultivation and kinetic study
title_fullStr	Prospective peat swamp water as growth medium for microalgal cultivation and kinetic study
title_full_unstemmed	Prospective peat swamp water as growth medium for microalgal cultivation and kinetic study
title_sort	prospective peat swamp water as growth medium for microalgal cultivation and kinetic study
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/ef768c5143f3480183a1f2bfba6bdd1f
work_keys_str_mv	AT padil prospectivepeatswampwaterasgrowthmediumformicroalgalcultivationandkineticstudy AT meilanadharmaputra prospectivepeatswampwaterasgrowthmediumformicroalgalcultivationandkineticstudy AT iryantifatyasarinata prospectivepeatswampwaterasgrowthmediumformicroalgalcultivationandkineticstudy AT donirahmatwicakso prospectivepeatswampwaterasgrowthmediumformicroalgalcultivationandkineticstudy AT zulfarina prospectivepeatswampwaterasgrowthmediumformicroalgalcultivationandkineticstudy AT chairulirawan prospectivepeatswampwaterasgrowthmediumformicroalgalcultivationandkineticstudy AT amunamri prospectivepeatswampwaterasgrowthmediumformicroalgalcultivationandkineticstudy
_version_	1718400925990649856

Prospective peat swamp water as growth medium for microalgal cultivation and kinetic study

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