JPS6382500U - - Google Patents

Info

Publication number
JPS6382500U
JPS6382500U JP1986177469U JP17746986U JPS6382500U JP S6382500 U JPS6382500 U JP S6382500U JP 1986177469 U JP1986177469 U JP 1986177469U JP 17746986 U JP17746986 U JP 17746986U JP S6382500 U JPS6382500 U JP S6382500U
Authority
JP
Japan
Prior art keywords
biological treatment
tank
raw water
treatment tank
pressure chamber
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
JP1986177469U
Other languages
English (en)
Other versions
JPH0135274Y2 (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 JP1986177469U priority Critical patent/JPH0135274Y2/ja
Publication of JPS6382500U publication Critical patent/JPS6382500U/ja
Application granted granted Critical
Publication of JPH0135274Y2 publication Critical patent/JPH0135274Y2/ja
Expired 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】
図面は本考案の実施例を示し、第1図は一実施
例を示す縦断面図、第2図は他の実施例の一部を
示す縦断面図、第3図は平面図、第4図は他の例
を示す平面図である。 1……生物処理槽、2……原水流入部、3……
散気部、4……固体粒子、5……沈降分離室、6
……隔壁、7……開口部、8……処理水流出部、
9……筒状隔壁、10……連通管、11……気泡
、12……遮へい板、13……圧力室、14……
デイフユーザ、15……溝、16……原水流入管
、17……処理水流出路。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 下部に原水流入部と散気部を有する生物処
    理槽内に微生物の付着に供し水より比重の大なる
    固体粒子を充填した三相流動層生物処理装置にお
    いて、 前記生物処理槽内上部に、上端を水面上にし下
    部を水面下にして沈降物環流用の開口部を設け、
    かつ上部に槽外に連なる処理水流出部を形成する
    と共に槽内水を導く連通部を設けた沈降分離室を
    複数個区画形成し、 前記原水流入部を生物処理槽下部に設けた原水
    を導入する圧力室と該圧力室に連通し槽内に原水
    を分散せしめる複数個のデイフユーザとから形成
    したことを特徴とする三相流動層生物処理装置。 (2) 前記生物処理槽の下部が下方に行くに従つ
    て横断面積が縮小した複数の溝にて形成され、各
    溝に前記原水流入部が配設されているものである
    実用新案登録請求の範囲第1項記載の三相流動層
    生物処理装置。
JP1986177469U 1986-11-20 1986-11-20 Expired JPH0135274Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986177469U JPH0135274Y2 (ja) 1986-11-20 1986-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986177469U JPH0135274Y2 (ja) 1986-11-20 1986-11-20

Publications (2)

Publication Number Publication Date
JPS6382500U true JPS6382500U (ja) 1988-05-30
JPH0135274Y2 JPH0135274Y2 (ja) 1989-10-26

Family

ID=31118697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986177469U Expired JPH0135274Y2 (ja) 1986-11-20 1986-11-20

Country Status (1)

Country Link
JP (1) JPH0135274Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999044950A1 (fr) * 1998-03-06 1999-09-10 Nkk Corporation Procede et appareil de traitement des eaux usees

Also Published As

Publication number Publication date
JPH0135274Y2 (ja) 1989-10-26

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