Cerium(IV)-mediated electrochemical oxidation process for destruction of organic pollutants in a batch and a continuous flow reactor

2007 ◽  
Vol 24 (6) ◽  
pp. 1009-1016 ◽  
Author(s):  
Subramanian Balaji ◽  
Sang Joon Chung ◽  
Manickam Matheswaran ◽  
Il Shik Moon
Keyword(s):  
Electrochemical Oxidation ◽  
Organic Pollutants ◽  
Continuous Flow ◽  
Oxidation Process ◽  
Flow Reactor ◽  
Continuous Flow Reactor ◽  
Mediated Electrochemical Oxidation

Preliminary studies using hybrid mediated electrochemical oxidation (HMEO) for the removal of persistent organic pollutants (POPs)

2007 ◽  
Vol 55 (1-2) ◽  
pp. 261-266 ◽  
Author(s):  
S.J. Chung ◽  
S. Balaji ◽  
M. Matheswaran ◽  
T. Ramesh ◽  
I.S. Moon
Keyword(s):  
Organic Carbon ◽  
Electrochemical Oxidation ◽  
Organic Compounds ◽  
Organic Pollutants ◽  
Persistent Organic Pollutants ◽  
Oxidation Process ◽  
Electrochemical Cell ◽  
Ethylenediaminetetraacetic Acid ◽  
Mediated Electrochemical Oxidation ◽  
Organic Destruction

This study investigates the hybrid mediated electrochemical oxidation (HMEO) technology, which is a newly developed non thermal electrochemical oxidation process for organic destruction. A combination of ozone and ultrasonication processes to the mediated electrochemical oxidation (MEO) process is termed as hybrid mediated electrochemical oxidation. The electrochemical cell was developed in this laboratory. In the present study, several organic compounds, such as phenol, benzoquinone and ethylenediaminetetraacetic acid (EDTA), were chosen as the model organic pollutants to be destructed by the hybrid process. The organic destruction was monitored based on the CO2 generation and total organic carbon (TOC) reduction. The HMEO process was found to be extremely effective in the destruction of all the target organics chosen in this study. The information obtained from this study will provide an insight in adopting this technique for dealing with more recalcitrant organics (POPs).

Renewable Energy from Agricultural Waste

2018 ◽  
Vol 69 (6) ◽  
pp. 1363-1366 ◽  
Author(s):  
Stefania Daniela Bran ◽  
Petre Chipurici ◽  
Mariana Bran ◽  
Alexandru Vlaicu
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Gas Chromatography ◽  
Continuous Flow ◽  
Laboratory Experiments ◽  
Fermentation Process ◽  
Flow Reactor ◽  
Agricultural Waste ◽  
Continuous Flow Reactor ◽  
Natural Support ◽  
Co2 Flow

This paper has aimed at evaluating the concentration of bioethanol obtained using sunflower stem as natural support, molasses as carbon source and Saccharomyces cerevisiae yeast in a continuous flow reactor. The natural support was tested to investigate the immobilization/growth of S. cerevisiae yeast. The concentration of bioethanol produced by fermentation was analyzed by gas chromatography using two methods: aqueous solutions and extraction in organic phase. The CO2 flow obtained during the fermentation process was considered to estimate when the yeast was deactivated. The laboratory experiments have highlighted that the use of plant-based wastes to bioconversion in ethanol could be a non-pollutant and sustainable alternative.

Thermocatalytic Hydrodeoxygenation and Depolymerization of Waste Lignin to Oxygenates and Biofuels in a Continuous Flow Reactor at Atmospheric Pressure

2020 ◽  
Vol 8 (35) ◽  
pp. 13195-13205 ◽  
Author(s):  
Swathi Mukundan ◽  
Daria Boffito ◽  
Abhijit Shrotri ◽  
Luqman Atanda ◽  
Jorge Beltramini ◽  
...  
Keyword(s):  
Atmospheric Pressure ◽  
Continuous Flow ◽  
Flow Reactor ◽  
Continuous Flow Reactor

scholarly journals Development of a tubular continuous flow reactor for the investigation of improved gas–solid interaction in photocatalytic CO2 reduction on TiO2

2019 ◽  
Vol 18 (2) ◽  
pp. 314-318 ◽  
Author(s):  
Martin Dilla ◽  
Ahmet E. Becerikli ◽  
Alina Jakubowski ◽  
Robert Schlögl ◽  
Simon Ristig
Keyword(s):  
Gas Phase ◽  
Continuous Flow ◽  
Flow Reactor ◽  
Tubular Reactor ◽  
Co2 Reduction ◽  
Continuous Flow Reactor ◽  
Reactor Geometry

Newly developed tubular reactor geometry allows intensive gas–solid interaction in photocatalytic gas-phase CO2 reduction.

Design of a novel continuous flow reactor for low pH viral inactivation

2017 ◽  
Vol 115 (3) ◽  
pp. 606-616 ◽  
Author(s):  
Stephanie A. Parker ◽  
Linus Amarikwa ◽  
Kevin Vehar ◽  
Raquel Orozco ◽  
Scott Godfrey ◽  
...  
Keyword(s):  
Continuous Flow ◽  
Flow Reactor ◽  
Low Ph ◽  
Viral Inactivation ◽  
Continuous Flow Reactor

Stability of the first-generation Grubbs metathesis catalyst in a continuous flow reactor

2006 ◽  
Vol 691 (24-25) ◽  
pp. 5197-5203 ◽  
Author(s):  
Zenon Lysenko ◽  
Bob R. Maughon ◽  
Tezi Mokhtar-Zadeh ◽  
Michael L. Tulchinsky
Keyword(s):  
Continuous Flow ◽  
First Generation ◽  
Flow Reactor ◽  
Continuous Flow Reactor ◽  
Metathesis Catalyst
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