JPH0343399U - - Google Patents

Info

Publication number
JPH0343399U
JPH0343399U JP1989100632U JP10063289U JPH0343399U JP H0343399 U JPH0343399 U JP H0343399U JP 1989100632 U JP1989100632 U JP 1989100632U JP 10063289 U JP10063289 U JP 10063289U JP H0343399 U JPH0343399 U JP H0343399U
Authority
JP
Japan
Prior art keywords
pipe
air
membrane
shaped holder
outer periphery
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
JP1989100632U
Other languages
English (en)
Other versions
JPH0515999Y2 (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 JP1989100632U priority Critical patent/JPH0515999Y2/ja
Publication of JPH0343399U publication Critical patent/JPH0343399U/ja
Application granted granted Critical
Publication of JPH0515999Y2 publication Critical patent/JPH0515999Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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

  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Description

【図面の簡単な説明】
第１図は第１の考案の実施例を示す一部切欠斜
視図、第２図と第３図は他の実施例を示す一部切
欠斜視図、第４図は第２の考案の実施例を示す一
部切欠斜視図、第５図は従来例を示す断面図であ
る。 １……パイプ状ホルダ、２……小径パイプ、４
……空気噴出孔、５……膜、６……膨張規制部材
、７……固定具。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 一端が閉塞され他端が空気供給用の小径パイ
    プ２に接続され、かつ、周面に適当数の空気噴出
    孔４が形成されたパイプ状のホルダ１の外周に、
    無数のスリツトを備えた弾性のある膜５を張り、
    この膜５の外周全体に網状又は線状の膨張規制部
    材６を設けてこれを固定具７によりパイプ状ホル
    ダ１の両端部に固定したことを特徴とする散気装
    置。 ２ 膨張規制部材６をパイプ状のホルダ１の中央
    部にも固定した請求項１に記載の散気装置。 ３ 一端が閉塞され他端が空気供給用の小径パイ
    プ２に接続され、かつ、周面に適当数の空気噴出
    孔４が形成されたパイプ状ホルダ１の外周に、無
    数のスリツトを備えた弾性のある膜５を張り、こ
    の膜５の少なくとも両端部及び中央部を含む複数
    箇所を固定具７によりパイプ状ホルダ１に固定し
    たことを特徴とする散気装置。
JP1989100632U 1989-08-29 1989-08-29 Expired - Lifetime JPH0515999Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989100632U JPH0515999Y2 (ja) 1989-08-29 1989-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989100632U JPH0515999Y2 (ja) 1989-08-29 1989-08-29

Publications (2)

Publication Number Publication Date
JPH0343399U true JPH0343399U (ja) 1991-04-23
JPH0515999Y2 JPH0515999Y2 (ja) 1993-04-27

Family

ID=31649625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989100632U Expired - Lifetime JPH0515999Y2 (ja) 1989-08-29 1989-08-29

Country Status (1)

Country Link
JP (1) JPH0515999Y2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007289891A (ja) * 2006-04-26 2007-11-08 Sumitomo Heavy Industries Environment Co Ltd 排水処理装置及び排水処理方法
JP2008221158A (ja) * 2007-03-14 2008-09-25 Daicen Membrane Systems Ltd 散気方法及び水処理運転方法
WO2009047970A1 (ja) * 2007-10-10 2009-04-16 Toray Industries, Inc. 微細気泡散気管、微細気泡散気装置、および、浸漬型膜分離装置
JP2012055801A (ja) * 2010-09-06 2012-03-22 Fuji Clean Co Ltd 水処理用散気装置、水処理装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529758A (en) * 1978-08-23 1980-03-03 Matsushita Electric Ind Co Ltd Detector employing extremely-fine corpuscule resist film
JPS60108398U (ja) * 1982-12-14 1985-07-23 大野　勝 水中に取付ける散気管

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529758A (en) * 1978-08-23 1980-03-03 Matsushita Electric Ind Co Ltd Detector employing extremely-fine corpuscule resist film
JPS60108398U (ja) * 1982-12-14 1985-07-23 大野　勝 水中に取付ける散気管

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007289891A (ja) * 2006-04-26 2007-11-08 Sumitomo Heavy Industries Environment Co Ltd 排水処理装置及び排水処理方法
JP2008221158A (ja) * 2007-03-14 2008-09-25 Daicen Membrane Systems Ltd 散気方法及び水処理運転方法
WO2009047970A1 (ja) * 2007-10-10 2009-04-16 Toray Industries, Inc. 微細気泡散気管、微細気泡散気装置、および、浸漬型膜分離装置
JPWO2009047970A1 (ja) * 2007-10-10 2011-02-17 東レ株式会社 微細気泡散気管、微細気泡散気装置、および、浸漬型膜分離装置
JP2012055801A (ja) * 2010-09-06 2012-03-22 Fuji Clean Co Ltd 水処理用散気装置、水処理装置

Also Published As

Publication number Publication date
JPH0515999Y2 (ja) 1993-04-27

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