Optimization of electrocoagulation of pistachio processing wastewaters using the response surface methodology
Küçük Resim Yok
Tarih
2015
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
DESALINATION PUBL
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Optimization of electrocoagulation using aluminum electrode in terms of chemical oxygen demand (COD) removal from pistachio processing wastewaters was carried out by using response surface methodology (RSM) and Box-Behnken experimental design. Initial pH, current density, and electrolysis time were selected as independent process variables. The experimental data and model predictions agreed well. Optimization result for the maximum COD removal efficiency was 57.4% at 317 A/m(2) current density, pH 6, and 29 min application time for treatment of pistachio processing wastewaters. The operating cost of the model at the optimized conditions was 2.89 euro/m(3).
Açıklama
Anahtar Kelimeler
Pistachio processing wastewaters, Response surface methodology (RSM), Operating cost, Chemical oxygen demand (COD), Electrocoagulation
Kaynak
DESALINATION AND WATER TREATMENT
WoS Q Değeri
Q3
Scopus Q Değeri
Q3
Cilt
54
Sayı
12
