02525nas|a2200385 i 4500 20260818212835.0 121095s1986 th uu m rtt 00| a1eng d .b1057394x AIT RSPR no. IE-86-20 Wichan Puangmaha River water quality modeling under a stochastic environment Bangkok : Asian Institute of Technology, 1986 53, C-16 p. Research studies project report ; no. IE-86-20 A research study report submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology Research Studies Project Report (M. Eng.) - Asian Institute of Technology, 1986 A stochastic programming model for river water quality management has been developed. The proposed model recognizes explicitly the stochastic phenomena of streamflow and wastewater flowrates. Furthermore, the uncertainties present in physical and chemical parameters (i.e., reaeration constant, time of flow ) in a water body due to the stochastic flows are taken into account by the model. A chance cons trained programming technique is employed in this study because of its advantage in the replacement of probabilistic constraints with their deterministic equivalents. A simulation model is used together with an optimization model in order to characterize uncertain elements and to predict water quality at any point in a river basin. Water quality management Mathematical models Fujiwara, Okitsugu, Chairpeson Saeed, Khalid, Examiantion Committee Hanaki, Keisuke, Examiantion Committee The Government of France Asian Institute of Technology. Research studies project report ; no. IE-86-20 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B19560 .b1057394x mnait y 240409 2 951012 m a y 0 mnait mnarc 22 40 Barcode : 30050120724249 CREATED : 2012-10-10 RECORD # : i1270393x LPATRON : 1024152 LCHKIN : 2013-01-10 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 1 TOT RENEW : 1 Barcode : 30050160109442 CREATED : 2016-08-04 RECORD # : i12932930 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 102388 102388 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT RSPR no. IE-86-20 30050120724249 2026-08-18 21:28:35 3 2026-08-18 22 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT RSPR no. IE-86-20 30050160109442 2026-08-18 21:28:35 2026-08-18 40