03131nas|a2200433 i 4500 20260818171600.0 090701s2001 th uu m rtt 00| a1eng d .b11828687 AIT Thesis no. WM-00-16 Vasconi, Thomas Performance of a high rate physico chemical process for wastewater treatment under variable flow rates Bangkok : Asian Institute of Technology, 2001 103, [4] leaves Thesis ; no. WM-00-16 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology Thesis (M.Eng.) - Asian Institute of Technology, 2001 This study investigates the performance of a high rate physicochemical process, called Densadeg® used as a primary treatment. This research had been carried out on a pilot plant located on an oceanic wastewater treatment plant in Sydney. In order to evaluate the efficiency of this technology, it was decided to assess its performance by running the pilot plant in dry weather and wet weather flow conditions. The range of flow rate applied to the process was in the range of 40 m 3 /h to 65 m 3 /h (960 m3 /d to 1560 m3 /d). The chemical agents constituted of ferric chloride as coagulant and anionic polymer whose dosage varied from 30 mg/l to 50 mg/I and 1.5 mg/I to 3 mg/l respectively. By increasing the flow rate, the TSS removal decreased from 80% to 26%, with an average value of 65% for the study. The mean removal efficiency achieved for O&G, TKN, TP and COD parameters were 57%, 49%, 12% and 47% respectively under these operating conditions. Sewage Purification Trankler, Josef, Chairperson Luketina, D.A., Examination Committee Visvanathan, C., Examination Committee European Commission of the European Union (PTS Program), Scholarship donor Asian Institute of Technology. Thesis ; no. WM-00-16 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B11212 .b11828687 mnait u 240611 0 000825 m a u 0 mnait mnait mnarc mnarc 20 40 Barcode : 30050120593263 CREATED : 2000-10-02 RECORD # : i12247947 LPATRON : 1024365 LCHKIN : 2013-03-27 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 2 TOT RENEW : 1 Barcode : 30050120593297 CREATED : 2000-10-02 RECORD # : i12247959 LPATRON : 1014870 LCHKIN : 2001-04-21 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 2 TOT RENEW : 0 Barcode : 30050120236376 CREATED : 2016-03-25 RECORD # : i12909130 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120925895 CREATED : 2019-12-17 RECORD # : i13241163 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 86753 86753 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no. WM-00-16 30050120593263 2026-08-18 17:16:00 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no. WM-00-16 30050120593297 2026-08-18 17:16:00 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no. WM-00-16 30050120236376 2026-08-18 17:16:00 2026-08-18 40 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no. WM-00-16 30050120925895 2026-08-18 17:16:00 3 2026-08-18 20