Results 21 to 30 of about 13,592 (221)

Cultivation of Synechococcus HS-9 in a novel rectangular bubble column photobioreactor with horizontal baffle

open access: yesCase Studies in Thermal Engineering, 2021
As a source for third-generation biofuel, microalgae can assist island countries to overcome their energy crisis. In this study, a novel photobioreactor having three segments is designed and Synechococcus HS-9 growth in the photobioreactors with and ...
Arif Rahman   +6 more
doaj   +1 more source

Preliminary Techno-economic and Sensitivity Analysis of Spirulina Powder Production Using a Short-tank Internally Illuminated Concentric-tube Airlift Photobioreactor

open access: yesChemical Engineering Transactions, 2022
A bench-scale 3-L internally illuminated concentric-tube airlift photobioreactor with an aspect ratio (H/D) ratio of approximately 2.0 and riser-to-downcomer area (Ar/Ad) ratio of 0.42 was designed, fabricated, and tested for the cultivation of Spirulina
Butch G. Bataller, Sergio C. Capareda
doaj   +1 more source

Perspective Design of Algae Photobioreactor for Greenhouses—A Comparative Study

open access: yesEnergies, 2021
The continued growth and evolving lifestyles of the human population require the urgent development of sustainable production in all its aspects. Microalgae have the potential of the sustainable production of various commodities; however, the energetic ...
Kateřina Sukačová   +5 more
doaj   +1 more source

Nutrient Removal and Membrane Performance of an Algae Membrane Photobioreactor in Urban Wastewater Regeneration

open access: yesMembranes, 2022
The increase in industry and population, together with the need for wastewater reuse, makes it necessary to implement new technologies in the circular economy framework.
Verónica Díaz   +5 more
doaj   +1 more source

Advances in Microalgal Research in Brazil [PDF]

open access: yesBrazilian Archives of Biology and Technology, 2021
Microalgae research has attracted interest worldwide and in order to advance algal biotechnology in Brazil, government has been funding several projects.
Ângelo Paggi Matos
doaj   +1 more source

New Analytical Expressions of Concentrations in Packed Bed Immobilized-Cell Electrochemical Photobioreactor

open access: yesElectrochem, 2023
An electrochemical photobioreactor with a packed bed containing transparent gel granules and immobilized photosynthetic bacterial cells is shown with a one-dimensional two-phase flow and transport model.
Ponraj Jeyabarathi   +4 more
doaj   +1 more source

The Influence of Artificial Lighting Systems on the Cultivation of Algae: The Example of Chlorella vulgaris

open access: yesEnergies, 2020
Microalgae are a practical source of biological compounds for biodiesel production. This study examined the influence of three different light-emitting diode (LED) systems on the biomass production of green algae Chlorella vulgaris BA0002a.
Beata Brzychczyk   +2 more
doaj   +1 more source

Effects of Agitation and Aeration on Growth Kinetics of Spirulina platensis and Production of Natural Pigments in Stirred Photobioreactor [PDF]

open access: yesPizhūhish va Nuāvarī dar ̒Ulūm va Sanāyi̒-i Ghaz̠āyī, 2021
Spirulina platensis is a planktonic, photosynthetic filamentous cyanobacterium with bioactive molecules, which is a rich source of pigments such as phycocyanin.In this study, effects of two important factors of agitation and aeration on biomass ...
Sajjad Torabi   +2 more
doaj   +1 more source

Photobioreactors for Microalgal Cultures: a Model for Photosynthesis Rate Assessment

open access: yesChemical Engineering Transactions, 2013
A model aimed at the assessment of photobioreactor performances was developed. It was focused on coupling photosynthesis kinetics and photobioreactor hydrodynamics.
G. Olivieri   +5 more
doaj   +1 more source

Model Based Optimal Control of the Photosynthetic Growth of Microalgae in a Batch Photobioreactor

open access: yesEnergies, 2022
The present paper investigates the optimal control of the photosynthetic growth process in an artificial light photobioreactor operated in batch mode, the objective being to find an optimal incident light intensity for which the consumption of light ...
George Adrian Ifrim   +6 more
doaj   +1 more source

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