شماره ركورد كنفرانس
5041
عنوان مقاله
Arsenic removal from water using iron oxide-clinoptilolite nanocomposite powder and granules
Author/Authors
Sh. S. Hosseini Nami Department of Chemical & Petroleum Engineering - University of Tabriz, Tabriz, Iran , M. Tahmasebpoor Department of Chemical & Petroleum Engineering - University of Tabriz, Tabriz, Iran , M. Khatamian Department of Chemical & Petroleum Engineering - University of Tabriz, Tabriz, Iran , B. Divband Department of Chemical & Petroleum Engineering - University of Tabriz, Tabriz, Iran
كليدواژه
Arsenic , Adsorption , Zeolite , Water-treatment , Nano-composite , Granule
سال انتشار
2018
عنوان كنفرانس
The 10th International Chemical Engineering Congress & Exhibition (IChEC 2018)
زبان مدرك
انگليسي
چكيده فارسي
فاقد چكيده فارسي
چكيده لاتين
The demand for effective and inexpensive adsorbents is to increase in response to the widespread recognition of the deleterious health effects of arsenic exposure through drinking water. An adsorbent, clinoptilolite-iron oxide nano-composite was prepared and employed for the adsorption and removal of arsenic. Natural zeolite was modified with nano iron oxide by precipitation method and then the modified nano-composite was encapsulated into granules using ionic gelation method. Both powder and granule forms were tested in a batch system. Fe-treated zeolite powder and granules in comparison with natural zeolite removed higher percentage of arsenic. Adsorption was not significantly affected by granulation.
كشور
ايران
تعداد صفحه 2
4
از صفحه
1
تا صفحه
4
لينک به اين مدرک