Results 71 to 80 of about 6,580 (207)

Maximum Photosynthetic Yield of Green Microalgae in Photobioreactors

, 2010
The biomass yield on light energy of Dunaliella tertiolecta and Chlorella sorokiniana was investigated in a 1.25- and 2.15-cm light path panel photobioreactor at constant ingoing photon flux density (930 µmol photons m-2¿s-1).
Tramper, J., Jan-Willem F. Zijffers, Marcel Janssen, Klaske J. Schippers, Ke Zheng, Janssen, M.G.J., Schippers, K.J., Wijffels, R.H., Johannes Tramper, René H. Wijffels, Zijffers, J.F.   +10 more
core   +1 more source

CFD simulation of hydrodynamic conditions in flat panel photobioreactor [PDF]

, 2021
Navrhněte konstrukci vestavby deskového fotobioreaktoru pro homogenizaci proudu kultivačního média. Zpracujte literární a patentovou rešerši existujících konstrukčních variant pro promíchávání a homogenizaci kultivačního média.
Davide Roletto
core  

Real-Time Algal Monitoring Using Novel Machine Learning Approaches

Big Data and Cognitive Computing
Monitoring algal growth rates and estimating microalgae concentration in photobioreactor systems are critical for optimizing production efficiency.
Seyit Uguz, Yavuz Selim Sahin, Pradeep Kumar, Xufei Yang, Gary Anderson   +4 more
doaj   +1 more source

Advances and Challenges in Biohydrogen Production by Photosynthetic Microorganisms

Energies
Hydrogen (H2) production by photosynthetic microorganisms is a viable option for renewable energy due to its sustainability and potential for widespread application.
Cecilia Faraloni, Giuseppe Torzillo, Francesco Balestra, Isabela Calegari Moia, Raffaella Margherita Zampieri, Natalia Jiménez-Conejo, Eleftherios Touloupakis   +6 more
doaj   +1 more source

Toward optimal control of flat plate photobioreactors: the greenhouse analogy?

, 2010
: The cultivation of algae in photo-bioreactors shows similarities to crop cultivation in greenhouses, especially when the reactors are driven by sun light.
Straten, G., van, Willigenburg, L.G., van, Bosma, R., Boxtel, A.J.B., van, Slegers, P.M., Wijffels, R.H.   +5 more
core  

Flow Simulation in an Alga Photobioreactor Tested Under Laboratory Conditions

Journal of Mechanical Engineering
For the purpose of efficient algae cultivation, the Photo Bio-Reactor (PBR) must be designed according to the needs of the algae to be cultivated. We performed our experiment with a loop reactor with a total volume of 14 liters.
Imre Tibor Tolner, Miklos Neményi, Jančo Roland   +2 more
doaj   +1 more source

Image analysis of light distribution in a photobioreactor

, 2018
Light intensity is a crucial factor that determines the growth of photosynthetic cells. This study analyzed the light distribution in a photobioreactor by processing images, captured with a digital camera, of a rectangular photobioreactor containing ...
Jung, SK, Lee, SB
core   +1 more source

Antioxidant and Anticancer Potential of Extracellular Polysaccharide from Porphyridium aerugineum (Rhodophyta)

Fermentation
Porphyridium aerugineum is a unicellular freshwater red microalga that synthesizes and secretes into the culture medium an extracellular polysaccharide (EPS).
Juliana G. Ivanova, Tanya S. Toshkova-Yotova, Reneta A. Toshkova, Veronika R. Deleva, Ani K. Georgieva, Liliana G. Gigova   +5 more
doaj   +1 more source

Advances on Photobioreactor Modeling

, 2012
Biodiesel production by autotrophic microalgae cultures can contribute to the production of renewable energetic resource and to limit the increase of the CO2 concentration in the atmosphere.
SALATINO, PIERO, P. Lettieri, OLIVIERI, GIUSEPPE, L. Mazzei, L. Gargiulo, MARZOCCHELLA, ANTONIO   +5 more
core  

Control of a Scenedesmus obliquus UTEX 393 Microalgae Culture Using Virtual Reference Feedback Tuning

Applied Sciences
Microalgae are photosynthetic microorganisms capable of fixing CO2 to produce O2 and a wide variety of metabolites of interest. Attempts have been made to describe their growth dynamics using mathematical models; however, these models fail to fully ...
Álvaro Pulido-Aponte, Claudia L. Garzón-Castro, Santiago Díaz-Bernal   +2 more
doaj   +1 more source