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Titolo:
A CONCEPTUAL CSO EMISSION MODEL - SEWSIM
Autore:
RUAN M; WIGGERS JBM;
Indirizzi:
DELFT UNIV TECHNOL,FAC CIVIL ENGN,STEVINWEG 1 NL-2628 CN DELFT NETHERLANDS
Titolo Testata:
Water science and technology
fascicolo: 1, volume: 37, anno: 1998,
pagine: 259 - 267
SICI:
0273-1223(1998)37:1<259:ACCEM->2.0.ZU;2-S
Fonte:
ISI
Lingua:
ENG
Soggetto:
QUALITY;
Keywords:
CSO EMISSION; CONTINUOUS SIMULATIONS; LINEAR DYNAMIC RESERVOIR; MATLAB AND SIMULINK; POLLUTION LOAD;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
12
Recensione:
Indirizzi per estratti:
Citazione:
M. Ruan e J.B.M. Wiggers, "A CONCEPTUAL CSO EMISSION MODEL - SEWSIM", Water science and technology, 37(1), 1998, pp. 259-267

Abstract

CSO emission is widely considered a significant pollution source to receiving waters in urban areas. The existing deterministic sewer models are not able to predict CSO emission effectively. In this study, a conceptual CSO emission model SEWSIM has been developed using a powerful programming package MATLAB and SIMULINK. A sewer system consisting of an impervious catchment and a sewer network is schematised as two linear dynamic reservoirs. The following physical processes are conceptually modelled: rainfall-runoff; surface solids buildup and washoff; sewer sediment erosion and deposition. The model is suitable for both event-based and continuous simulations. Some simulation results demonstrate that SEWSIM predicts pollution load of CSO emission more effectively than deterministic models. (C) 1998 IAWQ. Published by Elsevier Science Ltd.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/09/20 alle ore 00:32:57