書誌事項
- タイトル別名
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- Properties and Phosphate Fertilizer Function of Volcanic Ash Soil Type Adsorbent Adsorbing Phosphate from Secondary Effluent
- トシ ゲスイ 2ジ ショリスイ カラ ノ リン オ キュウチャク シタ カザンバイドガタ リン キュウチャクザイ ノ セイシツ オヨビ ソノ リンヒコウ
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抄録
The total amount of phosphorus in a volcanic ash soil type adsorbent adsorbing phosphate from secondary effluent (used volcanic ash soil type phosphate adsorbent) is 13.8gP · kg-1, mainly consisting of aluminum combination type phosphorus, and the amount of citrate-soluble phosphorus is 57%. A though this used volcanic ash soil type phosphate adsorbent is not suitable as a phosphate fertilizer according to the Fertilizer Regulation Law, it is found suitable as a soil amendment matter with a phosphate supply function because of its high amount of citrate-soluble phosphorus. The soil physics of the subsoil of andosol seldom changes with the application of the used volcanic ash soil type phosphate adsorbent. However, this absorbent has a large effect of promoting the growth of Brassica campestris cv. Komatsu, and is more effective than superphosphate. Moreover, its phosphorus adsorption rate low at only 0.8%, which proves that it is very promising for soil reduction and recycling.
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 29 (4), 215-220, 2006
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
- 1390001205082554880
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- NII論文ID
- 10018109923
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- NII書誌ID
- AN10372439
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- COI
- 1:CAS:528:DC%2BD28XmtlKltLc%3D
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- ISSN
- 18813690
- 09168958
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- NDL書誌ID
- 7923633
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可