Adsorption of copper on modified wood (pine) materials
Küçük Resim Yok
Tarih
2005
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
EDITURA ACADEMIEI ROMANE
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The use of natural matter as an adsorbent for copper (11) removal from artificial waste water solution was investigated. To this end, two natural adsorbents, such as pine bark (MPB) modified with HCI and pine cone (MPC) modified with HC1, were studied. At first, the concentration level of the HC1 solution required for modification was observed, being then followed by the determination of the optimum levels of adsorbent, stirring rate, contact time and pH values. Various adsorption isotherms were also obtained by using different concentrations of the heavy metal cations tested in the experiment. As a result, it was found out that the maximum removal efficiency levels obtained were of 98.14%, for the modified pine cone material at pH 5, and of 88.54% for the modified pine barks, respectively, at pH 3.
Açıklama
Anahtar Kelimeler
heavy metal, adsorption, isotherm, removal efficiency, pine bark, pine cone
Kaynak
CELLULOSE CHEMISTRY AND TECHNOLOGY
WoS Q Değeri
Q3
Scopus Q Değeri
Q3
Cilt
39
Sayı
05.06.2020
