Degradation of basic red 46 dye from color wastewater using cold atmospheric plasma
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عنوان دوره: اولین دوره بین المللی و بیست و هشتمین دوره ملی (1400)
نویسندگان
Nayereh Abdollahi Gahi ، Mojtaba Nohekhan ، Fahimeh Rezazadeh Azari ، Behzad Rezaei Fard ، Mahdiyeh Bakhtiyari Ramezani ، Narges Beigmohammadi ، Seyed zoherh Aghamiri ، Mahnaz Abdollahi Dargah
چکیده
Contamination of groundwater with colored and toxic wastewater causes many environmental problems and has adverse effects on human health. In this study decolorization of textile dye, basic red 46, was studied using advanced oxidation processes (AOPs) in a non-thermal plasma reactor. The reactor is based on pin-to-plate high-voltage corona discharge by using a high voltage AC power source with airflow. The rate of the dye removal for 100 ml of this solution was investigated. The results showed that the corona discharge exhibited 85 % of degradation efficiency for 50 mg/l of basic red 46 within 30 min of treatment time was achieved.
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