DOI: 10.1016/j.watres.2018.07.052
Scopus记录号: 2-s2.0-85050646065
论文题名: Dynamic model of a municipal wastewater stabilization pond in the arctic
作者: Recio-Garrido D. ; Kleiner Y. ; Colombo A. ; Tartakovsky B.
刊名: Water Research
ISSN: 431354
出版年: 2018
卷: 144 起始页码: 444
结束页码: 453
语种: 英语
英文关键词: Arctic
; Dynamic model
; Facultative lagoon
; Icecap
; WSP
Scopus关键词: Ammonia
; Biochemical oxygen demand
; Dynamic models
; Lakes
; Sewage lagoons
; Sewage treatment
; Stabilization
; Stabilization ponds
; Anaerobic degradation
; Arctic
; Carbonaceous biochemical oxygen demands
; Facultative lagoon
; Icecap
; Municipal wastewaters
; Total suspended solids
; Waste stabilisation pond
; Waterworks
; ammonia
; ice
; nitrogen
; arctic environment
; biodegradation
; climate conditions
; extreme event
; ice cap
; lagoon
; municipal solid waste
; numerical model
; operations technology
; performance assessment
; pollutant removal
; pond
; sewage treatment
; wastewater treatment
; aerobic bacterium
; aerobic degradation
; anaerobic bacterium
; anaerobic degradation
; Arctic
; Article
; biochemical oxygen demand
; biodegradation
; calibration
; degradation
; field study
; ice cover
; lagoon
; mathematical model
; measurement accuracy
; nonhuman
; priority journal
; sensitivity analysis
; simulation
; sludge
; suspension
; total suspended solid
; validation process
; waste water management
; wastewater stabilization pond
英文摘要: Waste stabilisation ponds (WSPs) are the method of choice for sewage treatment in most arctic communities because they can operate in extreme climate conditions, require a relatively modest investment, are passive and therefore easy and inexpensive to operate and maintain. However, most arctic WSPs are currently limited in their ability to remove carbonaceous biochemical oxygen demand (CBOD), total suspended solids (TSS) and ammonia-nitrogen. An arctic WSP differs from a ‘southern’ WSP in the way it is operated and in the conditions under which it operates. Consequently, existing WSP models cannot be used to gain better understanding of the arctic lagoon performance. This work describes an Arctic-specific WSP model. It accounts for both aerobic and anaerobic degradation pathways of organic materials and considers the periodic nature of WSP operation as well as the partial or complete freeze of the water in the WSP during winter. A uniform, multi-layer (ice, aerobic, anaerobic and sludge) approach was taken in the model development, which simplified and expedited numerical solution of the model, enabling efficient model calibration to available field data. © 2018 Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/112485
Appears in Collections: 气候减缓与适应
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作者单位: National Research Council of Canada, 6100 Royalmount Ave, Montreal, QC H4P 2R2, Canada; National Research Council of Canada, 1200 Montreal Rd, Ottawa, ON K1A 0R6, Canada
Recommended Citation:
Recio-Garrido D.,Kleiner Y.,Colombo A.,et al. Dynamic model of a municipal wastewater stabilization pond in the arctic[J]. Water Research,2018-01-01,144