شماره ركورد كنفرانس
3306
عنوان مقاله
Sorption of arsenate using modified natural zeolite by a new bolaform N, N, N, N΄, N΄, N΄-heaxmetheyl-1, 9-nonanediammonium dibromide reagent
پديدآورندگان
Noroozifar Meissam Department of Chemistry, University of Sistan & Baluchestan (USB), Zahedan, Iran , Khorasani-Motlagh Mozhgan Department of Chemistry, University of Sistan & Baluchestan (USB), Zahedan, Iran , Naderpour Hamidreza Department of Chemistry, University of Sistan & Baluchestan (USB), Zahedan, Iran
كليدواژه
Arsenate , Natrolite , Zeolites , 9-N, N, N, N΄, N΄, N΄-heaxmetheyl-1 , nonanediammonium dibromide , Adsorption
سال انتشار
2008
عنوان كنفرانس
كنفرانس بين المللي زئوليت ايران
چكيده لاتين
In the present study, the feasibility of using modified natural zeolite for arsenate (As(V)) removal from
water was evaluated. A new synthetic bolaform, N, N, N, N΄, N΄, N΄-heaxmetheyl-1, 9-nonanediammonium
dibromide was employed for zeolite modification. Batch laboratory experiments were carried out to
investigate the adsorption capacity of the adsorbent and the removal kinetics of arsenate under different pH
values. The maximum removal of As(V) occurred 3.5
كشور
ايران
تعداد صفحه 2
6
از صفحه
1
تا صفحه
6
لينک به اين مدرک