Narges Fallah
Amirkabir university , chemical engineering department
[ 1 ] - Investigation of affecting operational parameters in photocatalytic degradation of reactive red 198 with TiO2: optimization through response surface methodology
Dye-containing wastewater generated from textile industries is a major source of environmental pollution. Azo dyes, which are the largest group of coloring agents, are widely used in industries.This research investigated the photocatalytic decolorization and degradation of an azo dye Reactive Red 198 (RR198) in aqueous solution with TiO2-P25 (Degussa) as photocatalyst in slurry form using UV li...
[ 2 ] - Biosorption of styrene from synthetic wastewater by sugar cane waste(Bagass)
In this work, styrene removal from wastewater by using sugarcane waste (bagasse) as an adsorbent was studied. Equilibrium isotherms and kinetics were determined; the effects of bagasse particle size and concentration, solutions pH, and temperature on the biosorption of styrene were studied in batch experiments. Adsorption equilibrium data was successfully fitted to Langmuir isotherms (R2=0.986)...
[ 3 ] - Kinetic study of CO desorption from cathodic electrochemically treated carbon paper supported Pt electrodes
Platinum particles were grown directly by an electrodeposition process on electrochemically treated carbon paper (CP) for kinetic study of carbon monoxide (CO) desorption. The treatment on CP was performed by applying −2 V for cathodic oxidation over 5 min. Treated CP was characterized by FTIR to investigate the oxygen groups on its surface. CO surface coverage at each temperature was determine...
[ 4 ] - پتانسیل حذف استایرن توسط میکروارگانیسم هوازی رودوکوکوس اریتروپولیس PTCC 1767
در این تحقیق قابلیت حذف زیستی استایرن توسط میکروارگانیسم هوازی رودوکوکوس اریتروپولیس PTCC1767 سازگار نشده و سازگار شده مورد بررسی قرار گرفت. در هر دو حالت غلظت اولیه توده زیستی برابر31 میلی‌گرم در لیتر و میزان غلظت استایرن برابر 30،20،10، 90،70،50 و150 میلی‌گرم در لیتر در نظر گرفته شد و کلیه آزمایش‌ها ...
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