عنوان	Optimization of the ultrasonic assisted removal of methylene blue by gold nanoparticles loaded on activated carbon using experimental design methodology
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	Adsorption Experimental design Gold nanoparticles loaded on activated carbon Methylene blue Removal of dyes Ultrasound-assisted removal
چکیده	Abstract A novel ultrasound assisted adsorption protocol for the removal of erythrosine from aqueous solution by tin sulfide nanoparticle loaded on activated carbon (SnS-NP-AC) has been described. The main and interaction of variables (pH, sonication time, adsorbent dosage and initial dyes concentrations) on the removal of erythrosine were studied and optimized by a central composite design (CCD) combined with response surface methodology (RSM). The small amount of proposed adsorbent (0.02 g) is applicable for removal of high content of erythrosine with high removal percentage (> 98%) in short time (4.5 min). Application of ultrasound led to remarkable decrease in adsorption time
پژوهشگران	M.Roosta (نفر اول)، M Ghaedi (نفر دوم)، علی دانش فر (نفر سوم)، R Sahraei (نفر چهارم)، A Asghari (نفر پنجم)