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Removal of methylene blue from aqueous solution: A comparison between adsorption by iron oxide nanospheres and ultrasonic degradation
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نویسنده
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mahmoudi z. ,azizian s. ,lorestani b.
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منبع
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journal of materials and environmental science - 2014 - دوره : 5 - شماره : 5 - صفحه:1332 -1335
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چکیده
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Methylene blue as one of the pollutant compounds was removed from water by two different methods including adsorption by magnetic iron oxide nanospheres and degradation by ultrasonic radiation. the prepared iron oxide nanospheres were characterized by xrd and sem methods. the effect of hydrogen peroxide on the removal efficiency of both methods was studied. the effect of contact time and initial dye concentration on the removal efficiency were studied too. finally,the performance of dye removal by adsorption and ultrasonic degradation methods were compared.
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کلیدواژه
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Adsorption; Degradiation; Iron oxide; Methylene blue; Nanospheres; Ultrasonic
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آدرس
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department of environmental science,islamic azad university,hamedan branch, ایران, department of environmental science,islamic azad university,hamedan branch, ایران, department of environmental science,islamic azad university,hamedan branch, ایران
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Authors
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