JPH01101695U - - Google Patents

Info

Publication number
JPH01101695U
JPH01101695U JP1987198560U JP19856087U JPH01101695U JP H01101695 U JPH01101695 U JP H01101695U JP 1987198560 U JP1987198560 U JP 1987198560U JP 19856087 U JP19856087 U JP 19856087U JP H01101695 U JPH01101695 U JP H01101695U
Authority
JP
Japan
Prior art keywords
overlayer
filtration device
biofilm filtration
pipe
slit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1987198560U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987198560U priority Critical patent/JPH01101695U/ja
Publication of JPH01101695U publication Critical patent/JPH01101695U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Landscapes

  • Biological Treatment Of Waste Water (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は本考案の一実施例を示すも
ので第1図は全体説明図、第2図は洗浄配管のス
リツトノズルを示す平面図である。第3図及び第
4図はスリツトノズルの他の実施例を示すもので
、第3図は側面図、第4図は平面図である。第5
図は従来装置を示す説明図である。 図において、1は処理槽、2は過層、3は原
水供給配管、5は逆洗配管、6は洗浄配管、7は
スリツトノズル、71はスリツト口である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 槽中間部に材が充填された過層を有し、該
    過層の下方に逆洗配管が導入された生物膜過
    装置において、過層内の上部に、スリツト口が
    供給流体圧力により開放する複数のスリツトノズ
    ルを有する洗浄配管を埋設したことを特徴とする
    生物膜過装置。
JP1987198560U 1987-12-26 1987-12-26 Pending JPH01101695U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987198560U JPH01101695U (ja) 1987-12-26 1987-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987198560U JPH01101695U (ja) 1987-12-26 1987-12-26

Publications (1)

Publication Number Publication Date
JPH01101695U true JPH01101695U (ja) 1989-07-07

Family

ID=31489062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987198560U Pending JPH01101695U (ja) 1987-12-26 1987-12-26

Country Status (1)

Country Link
JP (1) JPH01101695U (ja)

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