書誌事項
- タイトル別名
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- A Study on Water Purification by the Bivalve, Corbicula japonica, Using Outdoor Experimental Tanks with Continuous Flow System.
- キスイ コスイ オ レンゾク キョウキュウ シタ オクガイ スイソウ デ ノ ヤマトシジミ ノ スイシツ ジョウカノウ ニ カンスル ケンキュウ
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抄録
The effect of water loading on water purification ability of a bivalve, Corbicula japonica, was studied using outdoor experimental tanks. Seven tanks were set up at the lakeside of Lake Jinzai, and the lake water was pumped up and continuously flowed into each tank. Water load and bivalve density were fixed for 2, 4, 6 (m3 · m-2 · d-1) and 1500, 3000 (ind. · m-2). Removal rate of SS and Chl-a by C. japonica increased with the increase of water loading. On the other hand, the removal rate at high bivalve density (3000ind. · m-2) was lower removal rate at natural density in Lake Shinji (1500ind. · m-2). From the above results, it was concluded that high water loading and density control are necessary for effective water purification by C. japonica.
収録刊行物
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- 水環境学会誌
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水環境学会誌 23 (11), 716-720, 2000
公益社団法人 日本水環境学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390001205081235584
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- NII論文ID
- 10007661898
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- NII書誌ID
- AN10372439
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- COI
- 1:CAS:528:DC%2BD3MXnvFGktQ%3D%3D
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- ISSN
- 18813690
- 09168958
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- NDL書誌ID
- 5568531
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可