02628nam a2200433 4500 20260818154557.0 011298s1988 th r 0000|00eng d .b10033786 AIT Thesis no. EV-88-8 Chu, Peng A mathematical model of biofilm shear loss in rotating biological contactor Bangkok : Asian Institute of Technology, 1988 41 p. Asian Institute of Technology. Thesis ; no. EV-88-8 Thesis ; no. EV-88-8 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Environment, Resources and Development Thesis (M. Eng.) - Asian Institute of Technology,1988 A biofilm shear loss model for RBC was developed. The model development was based on the assumption that biofilm thickness loss rate is proportional to the first order biofilm surface velocity gradient and biofilm thickness. Lab- scale RBC experiment was investigated to determine the coefficient in the model. In this experiment, it was proved that this mathematical model is applicable to RBC biofilm shear loss in laminar flow. Also, from the experimental data, it was found that the biofilm shear loss is not an important phenomenon of RBC's biofilm growth. Sewage Purification Fixed-film biological process Sewage Purification Biological treatment Ahn, Kyu-Hong, Chairperson Vigneswaran, Saravanamuthu, Examination Committee Yamamoto, K., Examination Committee Kriengsak Udomsinrot, Examination Committee The Taiwan Power Company R.O.C., Scholarship Donor Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B18878 .b10033786 mnait x 240409 2 951012 m a x 2 mnait mnait mnarc 20 40 Barcode : 30050003044285 CREATED : 1994-05-16 RECORD # : i10018505 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050003461745 CREATED : 1994-05-16 RECORD # : i10018517 LPATRON : 1012605 LCHKIN : 1999-01-23 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 1 TOT RENEW : 0 Barcode : 30050120223572 CREATED : 2016-10-05 RECORD # : i12973440 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 73936 73936 0 0 0 0 MAIN MAIN mnait 2026-08-18 10.00 0 AIT Thesis no. EV-88-8 30050003044285 2026-08-18 15:45:57 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 10.00 0 AIT Thesis no. EV-88-8 30050003461745 2026-08-18 15:45:57 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no. EV-88-8 30050120223572 2026-08-18 15:45:57 2026-08-18 40