scholarly journals Influences of Solution Chemistry on Phenol Removal From Aqueous Environments by Electrocoagulation Process Using Aluminum Electrodes

Health Scope ◽  
2012 ◽  
Vol 1 (2) ◽  
pp. 66-70 ◽  
Author(s):  
Mohammad Ali Zazouli ◽  
Mahmoud Taghavi ◽  
Edris Bazrafshan
Keyword(s):  
Solution Chemistry ◽  
Phenol Removal ◽  
Aqueous Environments ◽  
Electrocoagulation Process ◽  
Aluminum Electrodes

scholarly journals Application of Electrocoagulation Process for Dairy Wastewater Treatment

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Edris Bazrafshan ◽  
Hossein Moein ◽  
Ferdos Kord Mostafapour ◽  
Shima Nakhaie
Keyword(s):  
Reaction Time ◽  
Applied Voltage ◽  
Oxygen Demand ◽  
Dairy Wastewater ◽  
Operating Parameters ◽  
Pollution Load ◽  
Reliable Technique ◽  
Electrocoagulation Process ◽  
Aluminum Electrodes ◽  
Industry Wastewater

Dairy industry wastewater is characterized by high biochemical oxygen demand (BOD5), chemical oxygen demand (COD), and other pollution load. The purpose of this study was to investigate the effects of the operating parameters such as applied voltage, number of electrodes, and reaction time on a real dairy wastewater in the electrocoagulation process. For this purpose, aluminum electrodes were used in the presence of potassium chloride as electrolytes. It has been shown that the removal efficiency of COD, BOD5, and TSS increased with increasing the applied voltage and the reaction time. The results indicate that electrocoagulation is efficient and able to achieve 98.84% COD removal, 97.95% BOD5removal, 97.75% TSS removal, and >99.9% bacterial indicators at 60 V during 60 min. The experiments demonstrated the effectiveness of electrocoagulation techniques for the treatment of dairy wastewaters. Finally, the results demonstrated the technical feasibility of electrocoagulation process using aluminum electrodes as a reliable technique for removal of pollutants from dairy wastewaters.

A COMPARISON BETWEEN ALUMINIUM AND IRON ELECTRODES IN ELECTROCOAGULATION PROCESS FOR GLYPHOSATE REMOVAL

2015 ◽  
Vol 77 (32) ◽  
Author(s):  
Rabiatuladawiyah Danial ◽  
Luqman Chuah Abdullah ◽  
Mohsen Nourouzi Mobarekeh ◽  
Shafreeza Sobri ◽  
Nordayana Mohd Adnan
Keyword(s):  
Charged Particles ◽  
Deionized Water ◽  
Water Production ◽  
Batch Mode ◽  
Initial Concentration ◽  
Iron Electrodes ◽  
Metal Plates ◽  
Aqueous Environments ◽  
Electrocoagulation Process ◽  
Set Up

This study was intended to compare the performance of electrocoagulation process using aluminium and iron electrodes for glyphosate removal in aqueous solution. The effects of initial glyphosate concentration, electrocoagulation time and distance between electrodes, were discussed in detail. An electrocoagulation tank of 500mL with two metal plates electrodes, same in dimensions and metal types, was set up to perform batch mode laboratory experiment and the glyphosate in white powder was first diluted with deionized water. Production of metal cations showed an ability to neutralize negatively charged particles, which then encouraged to bind together to form aggregates of flocs composed of a combination of glyphosate and metal hydroxide. Compared with iron electrodes, aluminium electrodes were more effective for glyphosate removal, with a removal efficiency of over than 80%. This study revealed that electrocoagulation process using aluminium electrodes is reliable, especially designed for initial concentration 100 mg/L, electrocoagulation time 50 min, and distance between electrodes 6 cm. Finally, it can be concluded that electrocoagulation process using aluminium electrodes is efficient for glyphosate removal from aqueous environments.

Removal of Diazinon from aqueous solution by electrocoagulation process using aluminum electrodes

2014 ◽  
Vol 31 (6) ◽  
pp. 1016-1020 ◽  
Author(s):  
Ali Akbar Amooey ◽  
Shahram Ghasemi ◽  
Seyed Mohammad Mirsoleimani-azizi ◽  
Zohreh Gholaminezhad ◽  
Mohammad Javad Chaichi
Keyword(s):  
Aqueous Solution ◽  
Electrocoagulation Process ◽  
Aluminum Electrodes

Behavior of aluminum electrodes in electrocoagulation process

2008 ◽  
Vol 150 (1) ◽  
pp. 124-135 ◽  
Author(s):  
G. Mouedhen ◽  
M. Feki ◽  
M. De Petris Wery ◽  
H.F. Ayedi
Keyword(s):  
Electrocoagulation Process ◽  
Aluminum Electrodes

scholarly journals Investigation of Phenol Removal by Proxy-Electrocoagulation Process with Iron Electrodes from Aqueous Solutions

2017 ◽  
Vol 2 (4) ◽  
pp. 212-219
Author(s):  
Ali Assadi ◽  
Sevda Naseri ◽  
Mehran Mohammadian Fazli ◽  
◽  
◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Phenol Removal ◽  
Iron Electrodes ◽  
Electrocoagulation Process
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