ディスポーザー排水の標準組成と負荷特性 Standard Composition and Loading Characteristics of Garbage Disposer Wastewater from Typical Japanese Household.

この論文にアクセスする

この論文をさがす

著者

抄録

Much interest has been caused in the garbage recycling system like garbage disposer recently in Japan. To make clear the composition (quality), the discharge, and the loading characteristics of disposer wastewater from typical Japanese household is therefore of much importance, which is also regarded as one of the objectives of this research. Results of our investigation showed that the typical discharge of disposer wastewater was 5l·cap-1·d-1, the typical weight was 250g·cap-1·d-1, with its composition as vegetables 37%, fruits 30%, meat and seafood 16%, boiled rice 7.3%, used tea leaves 4.4%, and the others 5.3%. A typical garbage was selected and the loading characteristics were investigated. It was clear that the quality of the disposer wastewater was, T-BOD 5,500mg·l-1, T-COD 5,100mg·l-1, TOC 3,400mg·l-1, T-N 270mg·l-1, T-P 50mg·l-1, n-Hex 700mg·l-1, SS 7,100mg·l-1, VSS 6,500mg·l-1. Among them the undissolved part occupied about 75%. And the Solid Separate apparatus could reduce about 30% of the disposer wastewater pollution. In addition, it was also suggested that fresh residue exerted a larger influence on the loading disposer wastewater than vegetable. Moreover, disposer wastewater could increase the C/N ratio of domestic wastewater.

収録刊行物

  • 水環境学会誌 = Journal of Japan Society on Water Environment  

    水環境学会誌 = Journal of Japan Society on Water Environment 22(1), 67-73, 1999-01-10 

    公益社団法人 日本水環境学会

参考文献:  12件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

被引用文献:  7件

被引用文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10004451594
  • NII書誌ID(NCID)
    AN10372439
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09168958
  • NDL 記事登録ID
    1525051
  • NDL 雑誌分類
    ZN5(科学技術--建設工学・建設業--都市工学・衛生工学)
  • NDL 請求記号
    Z16-1045
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
ページトップへ