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مقالات فارسیISIکنفرانسهاژورنالها

THERMODYNAMIC STUDY OF CHROMIOUM VI SORBTION ON TO BROWN ALGAE

محل انتشار: اولین کنفرانس بین المللی نفت، گاز، پتروشیمی و نیروگاهی
سال انتشار: 1391
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,498

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لینک ثابت به این مقاله:
https://civilica.com/doc/158190

شناسه ملی سند علمی:

ICOGPP01_213

تاریخ نمایه سازی: 22 مرداد 1391

چکیده مقاله:

The aim of this research work is to investigate sorption characteristic of brown algae Sargassum bevanom (S.bevanom) for the removal of Cr(VI) ionsfrom aqueous solutions. The sorption of Cr(VI) ions by batch method is carried out. The optimum conditions of biosorption were found to be: a biomassdose of 0.7 g in 100 ml of Cr(VI) , contact time of 100 min, pH and temperature 3 and 40 0C respectively. It was found that temperature has apositive effect on the removal efficiency.

نویسندگان

HOSSEIN ESFANDIAN

School of chemical, petroleum and gas engineering semnan university, semnan iran

REZA KATAL

Department of Chemical Engineering, Tarbiat Modares University, Tehran, Iran

MEHDI PARVINI

School of chemical, petroleum and gas engineering semnan university, semnan iran

BEHNAM KHOSHANDAM

School of chemical, petroleum and gas engineering semnan university, semnan iran

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