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DC FieldValueLanguage,Waraporn Pantorlaoen_US
dc.contributor.authorDuangdao Channeien_US
dc.contributor.authorWilawan Khanitchaidechaen_US
dc.contributor.authorAuppatham Nakaruken_US
dc.description.abstractIn the present work, the electrocoagulation process and its performance of dye removal using aluminium as electrodes were investigated. Methylene blue solution was used as synthetic dye wastewater for dye removal efficiency. The optimal condition of electrocoagulation operation for dye removal was examined including current density (10-30 mA/cm2), concentration of NaCl (1.5-6.0 g/L) and electrolysis time (2-15 min). The efficiency of dye removal was evaluated by the absorbance of the methylene blue solution at 664 nm. The results showed that the increasing current density from 10 to 30 mA/cm2 enhanced the dye removal efficiency to 88%. The high NaCl concentration of 6 g/L with the electrolysis time of 10 minute provided the dye removal efficiency approximately 92%. In addition, the 15 min of electrolysis time provided the slightly higher efficiency with 93%. However, it has to be noted that with increasing the electrolysis time and current density caused high formation of sludge that can prevent the interaction of electrocoagulation process and increase the use of energy consumption.en_US
dc.publisherScience Faculty of Chiang Mai Universityen_US
dc.titleDecolorization of Methylene Blue Solution by Electrocoagulation Using Aluminum Electrodesen_US
article.title.sourcetitleChiang Mai Journal of Scienceen_US
article.volume45en_US of Civil Engineering, Faculty of Engineering, Naresuan University, Phitsanulok, 65000, Thailanden_US of Excellence for Innovation and Technology for Water Treatment, Faculty of Engineering, Naresuan University, Phitsanulok, 65000, Thailand.en_US Center for Academic Excellence in Petroleum, Petrochemicals and Advanced Materials, Naresuan University, Phitsanulok, 65000, Thailand.en_US of Industrial Engineering, Faculty of Engineering, Naresuan University, Phitsanulok, 65000, Thailanden_US
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