Start-up operation of anaerobic degradation process for palm oil mill effluent in anaerobic bench scale reactor (ABSR)

摘要：

　　The start-up operation or acclimatization process of anaerobic stabilization pond treatment for palm oil mill effluent (POME) was carried out in a laboratory anaerobic bench scale reactor (ABSR).The start-up operation of the ABSR was operated at two different organic loading rates (ORG) of 0.89-0.92 kg COD/m3/day and 1.34-1.37 kg COD/m3/day which corresponds to hydraulic retention time (HRT) of 60 and 40 days.The investigation showed that the acclimatize process for anaerobic degradation of POME was completed after 48 days of operation.In present study,the indicators that been used were pH,microbial growth,effluent of total chemical oxygen demand (COD),COD removal efficiency,alkalinity and ratio fraction between volatile fatty acid and alkalinity.

关键词： Anaerobic degradation Acclimatization phase Palm Oil Mill Effluent Chemical oxygen demand Volatile fatty acid

作者: Tjoon Tow Teng Yee-Shian Wong Soon-An Ong M.Norhashimah M.Rafatullah

作者单位: School of Industrial Technology, Universiti Sains Malaysia, 11600 Gelugor, Pulau Pinang, Malaysia School of Industrial Technology, Universiti Sains Malaysia, 11600 Gelugor, Pulau Pinang, Malaysia;Sc School of Environmental Engineering, Universiti Malaysia Perlis, Kompleks Pusat Pengafian Jejawi 3,

会议类型: 国际会议

会议名称: 2013 International Symposium on Environmental Science and Technology(2013环境科学与技术国际会议)

会议地点: 大连

会议语种:英文

页码: 355-361

在线出版日期: 2013-06-04（万方平台首次上网日期，不代表论文的发表时间）