03786cas|a2200457 i 4500 20260817162952.0 170399s1992 th u m rtt 0| a1eng d .b10089172 AIT Thesis no.EV-92-08 Tu, Ching-sung Application of the bubble concept to the integrated air pollution control of the iron & steel industry in Taiwan Bangkok : Asian Institute of Technology, 1992 118 p. Thesis ; no. EV-92-08 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering Thesis (M.Eng.) - Asian Institute of Technology, 1992 Modeling is the key tool for any quantitative understanding of atmospheric dispersion. A modified Gaussian plume model . was employed in this study to calculate N02 and NO, concentrations. A program in FORTRAN language was written to create meteorological data file required in this applied model. Model results were compared with measurements from 10 sites. There is a good agreement between calculated values and measured values after the background sources were taken into acc·ount. The wake effect of in-plant building was evaluated and the sensitivity of the model computation results to variation of parameters was assessed. The distribution of highest 1-hour ground level NO, concentrations from CSC were calculated hourly across an area of 10 km x 10 km around CSC for each month of 1989. The contributions of each stack in CSC to the highest 1-hour NO, concentration were calculated. The bubble concept was applied to the strategy-making for NO, emission reduction. During determination of priority for emission reduction three major factors have been taken into account. They are technical feasibility, cost effectiveness and air quality. Steps for determining the priority list of stacks in CSC for NO, emission reduction were set up. Finally, a referential strategy on the basis of bubble concept was made by utilizing the modified Gaussian plume model, marginal analysis and marginal substitution. The total reduction of NO, emission and improvement of air quality were calculated according to the individual contributions of stpcks in the proposed list. Steel industry and trade Taiwan Iron industry and trade Taiwan Air quality management Taiwan Zhuang, Ya-Hui, Chairperson Schroder, Hans, Examination committee Bhattacharya, Sribas C., Examination Committee MEA of R.O.C., Scholarship donor Asian Institute of Technology. Thesis ; no. EV-92-08 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B16621 .b10089172 mnait x 240411 2 951012 m a x 0 mnait mnait mnarc mnarc 20 40 Barcode : 30050003046538 CREATED : 1994-05-16 RECORD # : i10095287 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050003046546 CREATED : 1994-05-16 RECORD # : i10095299 LPATRON : 1011637 LCHKIN : 1998-07-06 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 2 TOT RENEW : 0 Barcode : 30050160056221 CREATED : 2016-11-05 RECORD # : i12974687 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160056197 CREATED : 2016-11-05 RECORD # : i12974699 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 6872 6872 0 0 0 0 MAIN MAIN mnait 2026-08-17 10.00 0 AIT Thesis no.EV-92-08 30050003046538 2026-08-17 16:29:52 1 2026-08-17 20 0 0 0 0 MAIN MAIN mnait 2026-08-17 10.00 0 AIT Thesis no.EV-92-08 30050003046546 2026-08-17 16:29:52 2 2026-08-17 20 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no.EV-92-08 30050160056221 2026-08-17 16:29:52 2026-08-17 40 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no.EV-92-08 30050160056197 2026-08-17 16:29:52 2026-08-17 40