Kinetic Modeling of Conversion Products in the Electrochemical Treatment of Phenolic Wastewater with a NaCl Electrolyte

2003 ◽  
Vol 42 (21) ◽  
pp. 5060-5065 ◽  
Author(s):  
Bahadır K. Körbahti ◽  
Abdurrahman Tanyolaç
Keyword(s):  
Kinetic Modeling ◽  
Electrochemical Treatment ◽  
Phenolic Wastewater

scholarly journals Arsenic Removal by Advanced Electrocoagulation Processes: The Role of Oxidants Generated and Kinetic Modeling

Catalysts ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 928
Author(s):  
Micah Flor V. Montefalcon ◽  
Meliton R. Chiong ◽  
Augustus C. Resurreccion ◽  
Sergi Garcia-Segura ◽  
Joey D. Ocon
Keyword(s):  
Kinetic Modeling ◽  
Arsenic Removal ◽  
Fold Increase ◽  
Electrochemical Treatment ◽  
Promising Alternative ◽  
Iron Electrodes ◽  
Removal Capacity ◽  
Naturally Occurring ◽  
Treatment Technologies

Arsenic (As) is a naturally occurring element in the environment that poses significant risks to human health. Several treatment technologies have been successfully used in the treatment of As-contaminated waters. However, limited literature has explored advanced electrocoagulation (EC) processes for As removal. The present study evaluates the As removal performance of electrocoagulation, electrochemical peroxidation (ECP), and photo-assisted electrochemical peroxidation (PECP) technologies at circumneutral pH using electroactive iron electrodes. The influence of As speciation and the role of oxidants in As removal were investigated. We have identified the ECP process to be a promising alternative for the conventional EC with around 4-fold increase in arsenic removal capacity at a competitive cost of 0.0060 $/m3. Results also indicated that the rate of As(III) oxidation at the outset of electrochemical treatment dictates the extent of As removal. Both ECP and PECP processes reached greater than 96% As(III) conversion at 1 C/L and achieved 86% and 96% As removal at 5 C/L, respectively. Finally, the mechanism of As(III) oxidation was evaluated, and results showed that Fe(IV) is the intermediate oxidant generated in advanced EC processes, and the contribution of •OH brought by UV irradiation is insignificant.

scholarly journals Ultrasound-assisted electrochemical treatment for phenolic wastewater

2020 ◽  
Vol 65 ◽  
pp. 105058 ◽  
Author(s):  
Meng Zhang ◽  
Zhi Zhang ◽  
Shaocong Liu ◽  
Yazhou Peng ◽  
Jieyun Chen ◽  
...  
Keyword(s):  
Electrochemical Treatment ◽  
Phenolic Wastewater ◽  
Ultrasound Assisted

Continuous electrochemical treatment of phenolic wastewater in a tubular reactor

2003 ◽  
Vol 37 (7) ◽  
pp. 1505-1514 ◽  
Author(s):  
Bahadır K Körbahti ◽  
Abdurrahman Tanyolaç
Keyword(s):  
Tubular Reactor ◽  
Electrochemical Treatment ◽  
Phenolic Wastewater

Allene oxidation in jet-stirred reactor : a kinetic modeling study

1990 ◽  
Vol 87 ◽  
pp. 1159-1172 ◽  
Author(s):  
P Dagaut ◽  
M Cathonnet ◽  
B Aboussi ◽  
JC Boettner
Keyword(s):  
Kinetic Modeling ◽  
Stirred Reactor ◽  
Allene Oxidation ◽  
Modeling Study

Estimation and Kinetic Modeling of Human Arm using Wearable Robot Arm

2016 ◽  
Vol 136 (4) ◽  
pp. 254-262 ◽  
Author(s):  
Takahiro Yamazaki ◽  
Sho Sakaino ◽  
Toshiaki Tsuji
Keyword(s):  
Kinetic Modeling ◽  
Robot Arm ◽  
Wearable Robot ◽  
Human Arm
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