DOI: 10.2166/wcc.2013.078
论文题名: Improving the performance of an integrated urban wastewater system under future climate change and urbanisation scenarios
作者: Astaraie-Imani M. ; Kapelan Z. ; Butler D.
刊名: Journal of Water and Climate Change
ISSN: 20402244
出版年: 2013
卷: 4, 期: 3 起始页码: 232
结束页码: 243
语种: 英语
英文关键词: Climate change
; Design
; Integrated modelling
; Operational control
; Optimisation
; Urban wastewater system
; Urbanisation
英文摘要: This paper presents the results of a study to investigate the performance of an integrated urban wastewater system (IUWS) consisting of a sewer system, biological wastewater treatment plant and receiving water under future climate change and urbanisation. In particular, the roles of both system operational control and (re)design were studied as means to ensure future compliance of the system with recipient water quality standards. This is carried out by applying a scenario-based approach to describe the possible features of future climate change and/or urbanisation. Dissolved oxygen and ammonium concentrations are considered as the objectives of the optimisation models. Critical flow rates in the IUWS are considered as decision variables of the operational control model and sewer storage tank volume is considered as the design model decision variable in this study. It is demonstrated that operational control optimisation alone, under all the scenarios developed, does not have enough potential to cope with these future conditions and only when combined with design optimisation can adequate performance be guaranteed. © IWA Publishing 2013. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/67743
Appears in Collections: 气候减缓与适应
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作者单位: Centre for Water Systems, College of Engineering, Mathematics and Physical Science, University of Exeter, North Park Road, Exeter, EX4 4QF, Devon, United Kingdom
Recommended Citation:
Astaraie-Imani M.,Kapelan Z.,Butler D.. Improving the performance of an integrated urban wastewater system under future climate change and urbanisation scenarios[J]. Journal of Water and Climate Change,2013-01-01,4(3)