AI SearchUse of crossflow microfiltration membrane technology in treating filter backwash wastewater
Call Number: AIT Thesis no. EV-91-21 Material type:
SeriesSeries: Asian Institute of Technology. Thesis ; no. EV-91-21Publication details: Bangkok : Asian Institute of Technology, 1991Description: 70 pSubject(s): Online resources: Dissertation note: Thesis (M.Sc.) - Asian Institute of Technology, 1991 Summary: Detailed experimental study was conducted both laboratory batch and continuous long term experiments to study the feasibility of using CFMF with periodic backflush technique in treating backwash wastewater from rapid sand filter. Initialy batch experiment was carried out to study the effect of operating parameter i.e. suspended solid concentration (832 - 2670 mg/l) and crossflow velocity (0.1-3.0) m/s on CFMF performance. The better CFMF performance was observed from low influent suspended solid. High crossflow velocity also gave the good result. CFMF with periodic backflush technique (Time of filtration (TF) = 1 min., Duration of backflush (Tb) = 1 sec.) improve the productivity about 230 - 270%. The long term experiment was conducted at Bangken Water Treatment Plant with field condition. The possibility of CFMF in treating filter backwash wastewater was found satification.
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Asian Institute of Technology Library AIT Publications | AIT Thesis no. EV-91-21 (Browse shelf(Opens below)) | 1 | Available | 30050003046231 | |||||||||||||
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20-AIT Publication
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Asian Institute of Technology Library AIT Publications | AIT Thesis no. EV-91-21 (Browse shelf(Opens below)) | 2 | Available | 30050003046249 | |||||||||||||
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Asian Institute of Technology Library Archives | AIT Thesis no. EV-91-21 (Browse shelf(Opens below)) | Available | 30050160056403 |
A thesis submitted in partial fulfillment of requirements for the degree of Master of Science
Thesis (M.Sc.) - Asian Institute of Technology, 1991
Detailed experimental study was conducted both laboratory batch and continuous long term experiments to study the feasibility of using CFMF with periodic backflush technique in treating backwash wastewater from rapid sand filter. Initialy batch experiment was carried out to study the effect of operating parameter i.e. suspended solid concentration (832 - 2670 mg/l) and crossflow velocity (0.1-3.0) m/s on CFMF performance. The better CFMF performance was observed from low influent suspended solid. High crossflow velocity also gave the good result. CFMF with periodic backflush technique (Time of filtration (TF) = 1 min., Duration of backflush (Tb) = 1 sec.) improve the productivity about 230 - 270%. The long term experiment was conducted at Bangken Water Treatment Plant with field condition. The possibility of CFMF in treating filter backwash wastewater was found satification.
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