Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/14806
ชื่อเรื่อง: Water environment conservation in a closed water body by high concentrated oxygen water
ผู้แต่ง: Imai T.
Watanapokasin R.
Reungsang A.
Sekine M.
Higuchi T.
Keywords: Bottom sediment
Bottom sediments
Closed water
Closed water body
Dam reservoirs
High concentrated oxygen water
High efficiency
High rate
Laboratory scale
Phosphorus release
Pilot studies
Pilot-scale apparatus
Running conditions
Water environments
Dissolution
Eutrophication
Leakage (fluid)
Oxygen
Phosphorus
Sedimentology
Reservoirs (water)
anoxic conditions
eutrophication
oxygen
phosphorus
pollutant removal
thermocline
water use efficiency
Ecological Systems, Closed
Geologic Sediments
Laboratories
Oxygen
Phosphorus
Pilot Projects
Solubility
Temperature
Water
Water Purification
วันที่เผยแพร่: 2008
บทคัดย่อ: In this study, the method of using high concentrated oxygen water to purify the bottom sediment was confirmed to be effective. The high concentrated oxygen dissolver was developed and the lab scale experiment was performed. High rate, high efficiency oxygen dissolver was developed, the optimum running condition of the apparatus and the method of producing high concentrated oxygen water was discussed and determined in this study, in addition, the effective prevention of phosphorus release from anaerobic bottom sediment was also studied. As a result, it is found that high concentrated oxygen water was effective for prevention of phosphorus release from anaerobic bottom sediment, on the basis of the fundamental knowledge from the laboratory-scale study, pilot scale apparatus was set up and the pilot study was carried out. It is showed that the introduction of high concentrated oxygen water did not destroy the thermocline of dam reservoir. © IWA Publishing 2008.
URI: https://ir.swu.ac.th/jspui/handle/123456789/14806
https://www.scopus.com/inward/record.uri?eid=2-s2.0-58849094642&doi=10.2166%2fwst.2008.802&partnerID=40&md5=2d126264aa9118337e40ddb98c1d4f17
ISSN: 2731223
Appears in Collections:Scopus 1983-2021

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