Heavy metals biosorption by submerged aquatic plant nasturtium officinale
Yükleniyor...
Dosyalar
Tarih
2010
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Asian Journal of Chemistry
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In the present investigation an aquatic plant, Nasturtium officinale was examined for its biosorption ability of heavy metal ions. The results obtained from biosorption experiments were used to understand the driving forces that govern the interaction between metal ions and biosorbent. The experimental biosorption data were fitted to the Scatchard plot, Langmiur and Freundlich isotherms. According to the parameters of the Langmiur isotherm, the maximum biosorption capacities of Cd2+ and Co2+ were 0.56 and 0.49 mg/g, respectively. In view of Freundlich isotherms, the maximum biosorption capacities of Cd2+ and Co2+ were 2.23 mg/g for both of metal ions.
Açıklama
Anahtar Kelimeler
Biosorption, Heavy metal, Freundlich isotherm, Aquatic plant, Nasturtium officinale
Kaynak
Asian Journal of Chemistry
WoS Q Değeri
Scopus Q Değeri
Cilt
22
Sayı
1
Künye
Okumuş, Veysi. , Başaran, Davut. , Onay, Ahmet. (2010). Heavy metals biosorption by submerged aquatic plant nasturtium officinale. Asian Journal of Chemistry. 22(1). 455-460.
