شماره ركورد كنفرانس :
3777
عنوان مقاله :
Removal of Copper (II) from aqueous media by MgO/PEG/GO nanocomposite
پديدآورندگان :
abbaszadeh Maryam abbaszadeh_pazhoohesh@yahoo.com Department of Chemistry , College of Basic Science, Yadegar-e-Imam Khomeini (RAH) Shahr-e-Rey Branch,
Islamic Azad University, Tehran, Iran , samadi susan s.samadi2008@yahoo.com Department of Chemistry , College of Basic Science, Yadegar-e-Imam Khomeini (RAH) Shahr-e-Rey Branch,
Islamic Azad University, Tehran, Iran
كليدواژه :
Removal , GO , MgO , Adsorption , Copper (II)
عنوان كنفرانس :
سومين كنفرانس ملي نوآوري هاي اخير در شيمي و مهندسي شيمي
چكيده فارسي :
Due to its importance water, a lot of research has been done in the field of nanotechnology for water purification. In this study, MgO/PEG/GO nanocomposit was used to remove of Cu2+ ion from aquatic media. The removal process of Cu2+ was performed by flotation of nanocomposite in the bulk of sample. The effective parameters were investigated and optimized in removal process, such as: removal time, sorbent dosage, pH, stirring speed and removal temperature. The concentration of selected ion was monitored by using a flame-atomic absorption spectrometer. In the optimized condition, effect of interference ions was studied and according results, no evidence of interference was observed.
