Aerobic biological degradation and anaerobic digestion of opium alkaloid factory wastewater
Küçük Resim Yok
Tarih
2004
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Parlar Scientific Publications (P S P)
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The degradation of organic pollutants in opium alkaloid factory wastewater was carried out by both a single aerobic biological degradation and anaerobic digestion. Pollutant load was evaluated by measuring the dissolved oxygen demand (DOC). The organic matter eliminated varied from 39% during anaerobic digestion to 75% during aerobic biological degradation. In both processes, the kinetic study was performed using the Monod model applied to the experimental data. A comparison of the results with data obtained from WAO (wet air oxidation) pretreatment of the same wastewater was also made. The implications for complete removal of organic pollutants by aerobic biological degradation followed by a chemical oxidation (WAO, ozonation, UV irradiation, etc.) step were also discussed.
Açıklama
Anahtar Kelimeler
alkaloid factory wastewater, aerobic degradation, anaerobic digestion, DOC, wastewater treatment, opium
Kaynak
Fresenius Environmental Bulletin
WoS Q Değeri
Q4
Scopus Q Değeri
N/A
Cilt
13
Sayı
4
