返流水のMAP法を用いた処理

DOI

書誌事項

タイトル別名
  • MAP (magnesium ammonium phosphate) Crystallization for Phosphorus Removal from Side Streams.

抄録

A magnesium ammonium phosphate (MAP) crystallization process that works by addition of magnesium seed crystals was used to phosphorus (PO4-P<50g·m-3) removal from side streams from sludge dewatering and thickening processes. Using a bench scale reactor, which consisted of a bubble column with draught and settling tubes, the optimum operational conditions were determined to be: reaction time 2hr, pH 8.9-9.1, molar ratio of Mg/P = 1.0 and an excess of NH4-N, under these conditions the maximum amount of crystallization occurred.

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390282679088625024
  • NII論文ID
    130003949322
  • DOI
    10.11532/proes1992.39.297
  • ISSN
    1884829X
    13415115
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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