JPS6275899U - - Google Patents

Info

Publication number
JPS6275899U
JPS6275899U JP1985167997U JP16799785U JPS6275899U JP S6275899 U JPS6275899 U JP S6275899U JP 1985167997 U JP1985167997 U JP 1985167997U JP 16799785 U JP16799785 U JP 16799785U JP S6275899 U JPS6275899 U JP S6275899U
Authority
JP
Japan
Prior art keywords
draft tube
fluidized
tank
wastewater
fluidized bed
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.)
Granted
Application number
JP1985167997U
Other languages
English (en)
Other versions
JPH022473Y2 (ja
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 JP1985167997U priority Critical patent/JPH022473Y2/ja
Publication of JPS6275899U publication Critical patent/JPS6275899U/ja
Application granted granted Critical
Publication of JPH022473Y2 publication Critical patent/JPH022473Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological 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図は本考案の一実施例を示すもので、本考
案の流動床型廃水処理装置の構成図、第２図は従
来の流動床型廃水処理装置の構成図、第３図は従
来の流動床型廃水処理装置において流動槽内の固
体粒子の流動が停止し、粒子が堆積したときの状
態図である。 １……流動槽、２……沈澱槽、３……ドラフト
チユーブ、６……ブロア、７，１０ａ，１０ｂ，
１１……散気装置、１２，１３……電磁開閉弁、
１４……汚泥濃度計（流動停止感知装置）。

Claims (1)

  1. 【実用新案登録請求の範囲】 内部に筒状のドラフトチユーブとこのドラフト
    チユーブの下方に槽内に空気を吹き込む散気装置
    を有する流動槽の内部に流入した廃水中に微生物
    が付着あるいは包蔵された固体粒子を懸濁して廃
    水を生物学的に処理する流動床型廃水処理装置に
    おいて、 上記ドラフトチユーブ内の下半分部分と、ドラ
    フトチユーブ下部周部分とにそれぞれ散気装置を
    設けるとともに、流動槽内の所定位置に流動停止
    感知装置を取り付け、この感知装置の出力信号に
    基づき上記両散気装置を同時駆動するように構成
    したことを特徴とする流動床型廃水処理装置。
JP1985167997U 1985-10-31 1985-10-31 Expired JPH022473Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985167997U JPH022473Y2 (ja) 1985-10-31 1985-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985167997U JPH022473Y2 (ja) 1985-10-31 1985-10-31

Publications (2)

Publication Number Publication Date
JPS6275899U true JPS6275899U (ja) 1987-05-15
JPH022473Y2 JPH022473Y2 (ja) 1990-01-22

Family

ID=31100460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985167997U Expired JPH022473Y2 (ja) 1985-10-31 1985-10-31

Country Status (1)

Country Link
JP (1) JPH022473Y2 (ja)

Also Published As

Publication number Publication date
JPH022473Y2 (ja) 1990-01-22

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