Can limestone, steel slag or man-made sorption materials be used to enhance phosphate-phosphorus retention in treatment wetland for peat extraction runoff with low phosphorous concentration?

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• 作者：Heini Postila^a ; ^{heini.postila@oulu.fi} ; Satu Maaria Karjalainen^b ; Bjø ; rn Klø ; ve^a
• 关键词：Phosphorus ; Sorption material ; Treatment wetland ; Peat ; Retention
• 刊名：Ecological Engineering
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：98
• 期：Complete
• 页码：403-409
• 全文大小：1344 K
• 卷排序：98

文摘

Sorption materials retained PO4-P peat extraction runoff in laboratory tests. Enhanced PO4-P retention by sorption materials was not observed at field scale. E.g. grain size, pH and retention time should be considered when choosing materials.