DOI: 10.1016/j.watres.2018.04.023
Scopus记录号: 2-s2.0-85047398263
论文题名: Analysis and modelling of powdered activated carbon dosing for taste and odour removal
作者: Bertone E. ; Chang C. ; Thiel P. ; O'Halloran K.
刊名: Water Research
ISSN: 431354
出版年: 2018
卷: 139 起始页码: 321
结束页码: 328
语种: 英语
英文关键词: Data-driven modelling
; Powdered activated carbon
; Taste and odour
; Water treatment optimization
Scopus关键词: Activated carbon
; Aluminum compounds
; Chemical water treatment
; Forecasting
; Organic carbon
; Potable water
; Sulfur compounds
; Water quality
; Analysis and modelling
; Carbon concentrations
; Data driven modelling
; Organic matter removal
; Powdered activated carbon
; Taste and odour
; Total organic carbon removal
; Treatment optimization
; Activated carbon treatment
; activated carbon
; aluminum sulfate
; drinking water
; geosmin
; humic acid
; organic matter
; aluminum potassium sulfate
; carbon
; fragrance
; activated carbon
; concentration (composition)
; drinking water
; experimental study
; hydrological modeling
; numerical model
; odor
; optimization
; organic matter
; pollutant removal
; taste
; water quality
; water treatment
; water treatment plant
; Article
; Australia
; odor
; priority journal
; taste
; total organic carbon
; turbidity
; waste component removal
; water analysis
; water quality
; water sampling
; water treatment
; adsorption
; chemistry
; procedures
; theoretical model
; water management
; water pollutant
; Australia
; Adsorption
; Alum Compounds
; Carbon
; Models, Theoretical
; Odorants
; Taste
; Water Pollutants, Chemical
; Water Purification
; Water Quality
英文摘要: A series of experiments were undertaken in order to understand and predict the dosage of powdered activated carbon required to remove taste and odour compounds in an Australian drinking water treatment plant. Competitive effects with organic matter removal by aluminium sulphate during coagulation were also quantified. Data on raw and finished water quality following jar tests, as well as chemical dosages and treatment performance, were statistically analysed, and a data-driven prediction model was developed. The developed powdered activated carbon dosage prediction model can be used by the plant operators for rapid dosage assessment and can increase the preparedness of the plant to sudden taste and odour events. It was also found that total organic carbon levels and properties greatly affect the ability of powdered activated carbon to remove taste and odour compounds; on the other hand, total organic carbon removal is not affected by high taste and odour levels, since these were still much lower than organic carbon concentrations. © 2018 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/112736
Appears in Collections: 气候减缓与适应
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作者单位: Griffith School of Engineering and Built Environment, Griffith University, Parklands Drive, Southport, Queensland 4222, Australia; Cities Research Institute, Griffith University, Parklands Drive, Southport, Queensland 4222, Australia; Research Laboratory Services, Eltham, Victoria, 3095, Australia; Scientific Services and Data Systems, Seqwater, 117 Brisbane St., Ipswich, Queensland 4305, Australia
Recommended Citation:
Bertone E.,Chang C.,Thiel P.,et al. Analysis and modelling of powdered activated carbon dosing for taste and odour removal[J]. Water Research,2018-01-01,139