دانشگاه آزاد اسلامی واحد علوم و تحقیقات

 آمار

تعداد نشریات50
تعداد شماره‌ها2,168
تعداد مقالات20,050
تعداد مشاهده مقاله23,640,768
تعداد دریافت فایل اصل مقاله21,727,053
Ajoor, Marziyeh, Moeinpour, Farid. (1396). Adsorptive removal of erythrosine dye from aqueous solutions using used cigarette filter ash loaded with Al/ Fe oxides. , 14(1), 81-91.
Marziyeh Ajoor; Farid Moeinpour. "Adsorptive removal of erythrosine dye from aqueous solutions using used cigarette filter ash loaded with Al/ Fe oxides". , 14, 1, 1396, 81-91.
Ajoor, Marziyeh, Moeinpour, Farid. (1396). 'Adsorptive removal of erythrosine dye from aqueous solutions using used cigarette filter ash loaded with Al/ Fe oxides', , 14(1), pp. 81-91.
Ajoor, Marziyeh, Moeinpour, Farid. Adsorptive removal of erythrosine dye from aqueous solutions using used cigarette filter ash loaded with Al/ Fe oxides. , 1396; 14(1): 81-91.

Adsorptive removal of erythrosine dye from aqueous solutions using used cigarette filter ash loaded with Al/ Fe oxides

Journal of Physical & Theoretical Chemistry
مقاله 7، دوره 14، شماره 1، تیر 2017، صفحه 81-91  XML اصل مقاله (412.94 K)
نوع مقاله: Research Paper
نویسندگان
Marziyeh Ajoor1؛ Farid Moeinpour email 2
1Department of Environmental Engineering, Faculty of Natural Resources, Islamic Azad University, Bandar Abbas Branch, Bandar Abbas, Iran
2Bandar Abbas Branch, Islamic Azad University, Bandar Abbas 7915893144, Iran
چکیده
Dye contamination in water is a serious environmental problem around the world. Erythrosine is a water-soluble xanthenes class of dye that widely used as colorant in many industries. Used cigarette filter ash loaded with Al/ Fe oxides was synthesized by a low-cost, simple, and environmentally benign procedure. The adsorbent was characterized by several methods including energy dispersive X-ray spectroscopy (EDX), scanning electron microscopy (SEM) and Brunauer Emmet and Teller (BET) analysis. Then, the potential of used cigarette filter ash loaded with Al/ Fe oxides was investigated for adsorption of erythrosine. The effect of different parameters including contact time, pH, adsorbent dosage and initial dye concentration on the removal yield was studied. The experimental data were fitted well with the Langmuir isotherm model. Maximum monolayer adsorption capacity based on Langmuir isotherm is 32.68 mg g-1. The process for purifying water treatment presented here is clean and safe. Therefore, this adsorbent was considered to be applicable for managing water pollution caused by erythrosine.
کلیدواژه‌ها
Adsorption؛ Erythrosine؛ Used cigarette filter ash؛ Al/ Fe oxides
آمار
تعداد مشاهده مقاله: 421
تعداد دریافت فایل اصل مقاله: 248


سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب