Results 111 to 120 of about 13,592 (221)

The spectral polarimetric control of phytoplankton in photobioreactor of the wastewater treatment [PDF]

, 2012
Given structure of spectral-polarimetric system controls the concentration of phytoplankton in the photobioreactor wastewater treatment for controlling the work of photobioreactor and increase the productivity of ...
Denysiuk, Y. M., Gromaszek, K., Kvanternyuk, S. M., Petruk, V. G., Громащек, К., Громащек, К., Денисюк, Ю. М., Денисюк, Ю. М., Кватернюк, С. М., Кватернюк, С. М., Петрук, В. Г., Петрук, В. Г.   +11 more
core  

Process and reactor design for biophotolytic hydrogen production [PDF]

, 2013
The green alga Chlamydomonas reinhardtii has the ability to produce molecular hydrogen (H2), a clean and renewable fuel, through the biophotolysis of water under sulphur-deprived anaerobic conditions.
Dechatiwongse, P, Hellgardt, K, Maitland, GC, Tamburic, B, Zemichael, FW   +4 more
core   +1 more source

Metabolic network reconstruction of Chlamydomonas offers insight into light‐driven algal metabolism

Molecular Systems Biology, 2011
Metabolic network reconstruction encompasses existing knowledge about an organism's metabolism and genome annotation, providing a platform for omics data analysis and phenotype prediction.
Roger L Chang, Lila Ghamsari, Ani Manichaikul, Erik F Y Hom, Santhanam Balaji, Weiqi Fu, Yun Shen, Tong Hao, Bernhard Ø Palsson, Kourosh Salehi‐Ashtiani, Jason A Papin   +10 more
doaj   +1 more source

Microalgae Cultivation in Pilot Scale for Biomass Production Using Exhaust Gas from Thermal Power Plants

Energies, 2019
Exhaust gases from thermal power plants have the highest amount of carbon dioxide (CO2), presenting an environmental problem related to a severe impact on ecosystems.
Sanghyun Park, Yongtae Ahn, Kalimuthu Pandi, Min-Kyu Ji, Hyun-Shik Yun, Jae-Young Choi   +5 more
doaj   +1 more source

A CFD-VOF based model to address intensive photobioreactor design [PDF]

, 2016
The design and optimization of photobioreactors for intensive microalgal cultures are key issues to increase process performance. A model to assess the photosynthetic performance of tubular, bubble column and flat photobioreactors is presented.
Lettieri, P, Marzocchella, A, Mazzei, L, Olivieri, G, Salatino, P   +4 more
core  

Microalgae culturing in thin-layer photobioreactors

Chemical Engineering Transactions, 2010
One of the problems for the high cost of production of microalgal biomass is represented by the productivity rate which is almost one order of magnitude below the theoretical one. there is a general consensus that light saturation effect represents one of the most important factors limiting the microalgal productivity.
G. Torzillo, L. Giannelli, A. J. Martinez-Roldan, Nicola Verdone, Paolo De Filippis, Marco Scarsella, Marco Bravi   +6 more
openaire   +4 more sources

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

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

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