An integrated anaerobic–aerobic bioreactor (IAAB) for the treatment of palm oil mill effluent (POME): Start-up and steady state performance

An integrated anaerobic–aerobic bioreactor (IAAB) for the treatment of palm oil mill effluent (POME): Start-up and steady state performance

► We present a new bioreactor design-integrated anaerobic-aerobic bioreactor (IAAB). ► The start-up and steady state condition of IAAB were accomplished in 45 days. ► The hollow centered packed bed minimized the operational problems. ► More than 99% BOD removal efficiencies at OLR of 10.5gCOD/Lday w...

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Veröffentlicht in:Process biochemistry (1991) 2012-03, Vol.47 (3), p.485-495
Hauptverfasser: Chan, Yi Jing, Chong, Mei Fong, Law, Chung Lim
Format: Artikel
Sprache:eng
Schlagworte:
Aerobic
aerobic digestion
Anaerobic
Anaerobic treatment
biochemical oxygen demand
Bioreactors
chemical oxygen demand
Crack opening displacement
Discharge
Effluents
environmental hazards
methane
Mills
oil mill effluents
Oxygen demand
Palm oil
Palm oil mill effluent (POME)
Start-up
total suspended solids
Wastewater
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Beschreibung
Zusammenfassung:► We present a new bioreactor design-integrated anaerobic-aerobic bioreactor (IAAB). ► The start-up and steady state condition of IAAB were accomplished in 45 days. ► The hollow centered packed bed minimized the operational problems. ► More than 99% BOD removal efficiencies at OLR of 10.5gCOD/Lday were achieved. ► The treated effluent quality complied with the discharge limit (
ISSN:1359-5113
1873-3298
DOI:10.1016/j.procbio.2011.12.005