03058nas|a2200421 i 4500 20260817162335.0 261198s1984 th uzm rtt 00| a1eng d .b10081045 AIT RSPR no. ET-84-24 Thevuthasan, Suntharampillai Analysis of energy production in fluidized bed under anaerobic conditions Bangkok : Asian Institute of Technology, 1984 51 p. Research studies project report ; no. ET-84-24 A research study (6 credits) submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Environment, Resources and Development Research Studies Project Report (M. Sc.) - Asian Institute of Technology, 1984 The fluidized bed reactor has been found to be effective for anaerobic digestion of cowdung. In this process sand with size approximately 0.5 mm was fluidized in a cylindrical column. The digestion of cowdung has been carried out in three modes namely batch digestion, intermittent digestion and continuous digestion. In the batch experiments, it was found that the gas production was very high compared to the conventional digester. The intermittent experiments show that it is possible to run the fluidized bed anaerobic digester in intermittent mode without any problem. During the intermittent experiment, the gas production and the removal efficiency of VSS and COD were again high. The continuous experiments indicated a poor removal of COD and low gas production; this was probably due to some air leakage into the system. A theoretical expression for the substrate removal efficiency has been derived. The theory correctly predicts the nature of variation of substrate removal efficiency with retention time. Refuse as fuel Sewage Purification Biological treatment Bhattacharya, Sribas C., Chaiperson Prida Wibulswas, Examination Committee Vigneswaran, Saravanamuthu, Examination Committee CIDA, Scholarship Donor Asian Institute of Technology. Research studies project report ; no. ET-84-24 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B20712 .b10081045 mnait y 240611 2 951012 m a y 0 mnait mnait mnarc 20 40 Barcode : 30050003122198 CREATED : 1995-10-13 RECORD # : i10082839 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050003122206 CREATED : 1995-10-13 RECORD # : i10082840 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160016522 CREATED : 2016-03-31 RECORD # : i12916511 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 4728 4728 0 0 0 0 MAIN MAIN mnait 2026-08-17 10.00 0 AIT RSPR no. ET-84-24 30050003122198 2026-08-17 16:23:35 1 2026-08-17 20 0 0 0 0 MAIN MAIN mnait 2026-08-17 10.00 0 AIT RSPR no. ET-84-24 30050003122206 2026-08-17 16:23:35 2 2026-08-17 20 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT RSPR no. ET-84-24 30050160016522 2026-08-17 16:23:35 2026-08-17 40