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University of the Ryukyus Repository >
Faculty of Engineering >
Bulletin >
The Bulletin of Science and Engineering Division University of the Ryukyus >
No.15 (1978/03) >
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| Title | : | ホテイアオイ池によるラグーン池流出水の処理実験 |
| Title alternative | : | Treatment of lagoon effluent by water hyacinths ponds |
| Authors | : | 喜納, 政修
島袋, 健一
宮城, 安弘
小橋川, 恒夫 |
| Authors alternative | : | Kina, Seishu
Shimabukuro, Kenichi
Miyagi, Yasuhiro
Kobashigawa, Tsuneo |
| Issue Date | : | 1-Mar-1978 |
| Abstract | : | The experimental studies of lagoon effluent treatment by water hyacinths ponds were performed by using skimmed milk as influent of lagoon, in Okinawa. The ponds were operated from July 1975 to February 1976. The over flow rate and detention periods of lagoon and water hyacinths ponds were set at 161 kg-BOD/ha・day and 3.65 days, respectively. The BOD, COD and SS removal in water hyacinths ponds were 93.3, 84.4 and 90.2 percents, respectively. The A1b-N in the influent and effluent were 4.43 and 0.51 mg/ℓ. |
| Type Local | : | 紀要論文 |
| ISSN | : | 0387-429X |
| Publisher | : | 琉球大学理工学部 |
| URI | : | http://hdl.handle.net/20.500.12000/27374 |
| Citation | : | 琉球大学理工学部紀要. 工学篇 = Bulletin of Science & Engineering Division, University of the Ryukyus. Engineering no.15 p.81 -94 |
| Appears in Collections | : | No.15 (1978/03)
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| No15P081.pdf | | 6979Kb | Adobe PDF | View/Open |
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