Removal of cadmium (II) from aqueous solumns using sporopollenin
[ X ]
Tarih
2004
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Parlar Scientific Publications (P S P)
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Sorption of cadmium ion from aqueous solution by sporopollenin, a polymer obtained from Lycopodium clavatum, was investigated. The influences of adsorption time, temperature, pH of solution, and Cd(II) concentration on the adsorbed amount were investigated. 45 minutes of adsorption time was found to be sufficient to reach equilibrium. The adsorption capacity of sporopollenin was found to be 82.3 munol(.)g(-1). The heat of adsorption value was calculated as 15.3 J(.)mol(-1). Influences of HCl, H2SO4, HCl+H2SO4, and EDTA solutions on desorption were investigated.
Açıklama
Anahtar Kelimeler
adsorption, heavy metals, cadmium removal, sporopollenin, desorption
Kaynak
Fresenius Environmental Bulletin
WoS Q Değeri
Q4
Scopus Q Değeri
Cilt
13
Sayı
7
Künye
closedAccess
