REMOVAL OF COPPER FROM INDUSTRIAL WASTEWATER USING SPENT COFFEE GROUNDS
Küçük Resim Yok
Tarih
2013
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Yıldız Teknik Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In the literature, several studies have been reported on the sorption of metal ions from contaminated water using natural materials including bamboo dust, coconut shell, etc. which is modified with the chemicals or pyrolyzed, in batch mode studies or column systems. Indeed, in these possible scenarios containing waters formulated, sometimes, pre-treatments increase the cost. Therefore, in this study, adsorption studies have been performed by different kinds of spent coffee grounds with moist (60-65%) to determine the efficacy of Cu(II) removal from original industrial wastewater whose initial metal ions 2.11 g/L at pH 11.04 in bench-scale packed column. Results depending on experimental design have shown that spent coffee grounds rapidly remove copper from waste water to below detection levels. Consequently, heavy metal removal using original spent coffee grounds would be an effective method for the economic treatment of wastewater.
Açıklama
Anahtar Kelimeler
Adsorption, copper, experimental design, spent coffee grounds
Kaynak
SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES-SIGMA MUHENDISLIK VE FEN BILIMLERI DERGISI
WoS Q Değeri
N/A
Scopus Q Değeri
Cilt
31
Sayı
1
