JPH0390695U - - Google Patents

Info

Publication number
JPH0390695U
JPH0390695U JP1989150017U JP15001789U JPH0390695U JP H0390695 U JPH0390695 U JP H0390695U JP 1989150017 U JP1989150017 U JP 1989150017U JP 15001789 U JP15001789 U JP 15001789U JP H0390695 U JPH0390695 U JP H0390695U
Authority
JP
Japan
Prior art keywords
packed bed
purification device
wastewater purification
diagram showing
side wall
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
JP1989150017U
Other languages
English (en)
Other versions
JPH0621599Y2 (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 JP1989150017U priority Critical patent/JPH0621599Y2/ja
Publication of JPH0390695U publication Critical patent/JPH0390695U/ja
Application granted granted Critical
Publication of JPH0621599Y2 publication Critical patent/JPH0621599Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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図は本考案の一具体例装置を説
明するための図で、第2図は装置を上から下に見
た図で、第1図は第2図のA−A線に沿う断面図
である。第3図は、フリーボード側壁傾斜部に充
填層が部分的に接触した本考案例を示す図である
。第4図は、実施例に用いた本考案を示す図、第
5図は、本考案と比較するために用いた従来装置
を示す図である。第6図は、第4図に対応する本
考案装置の気泡状態を示す図、第7図は、第5図
に対応する従来装置の気泡状態を示す図である。 符号の説明、1……原水管、2……充填層、2
a……円筒カラム、3……処理水管、4……支持
槽、5……曝気用空気管、6……空洗管、7……
洗浄水管、8……中間排水管、9……フリーボー
ド、9a……フルーボード側壁傾斜部、θ……仰
角。

Claims (1)

    【実用新案登録請求の範囲】
  1. 微生物が付着された粒状媒体充填層を保持する
    廃水の浄化装置において、該充填層上方の部分に
    断面積が該充填層部分よりも大きく、かつ側壁の
    少なくとも一部が傾斜状に形成されたフリーボー
    ドが配備された廃水の浄化装置。
JP1989150017U 1989-12-28 1989-12-28 廃水の浄化装置 Expired - Lifetime JPH0621599Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989150017U JPH0621599Y2 (ja) 1989-12-28 1989-12-28 廃水の浄化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989150017U JPH0621599Y2 (ja) 1989-12-28 1989-12-28 廃水の浄化装置

Publications (2)

Publication Number Publication Date
JPH0390695U true JPH0390695U (ja) 1991-09-17
JPH0621599Y2 JPH0621599Y2 (ja) 1994-06-08

Family

ID=31696387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989150017U Expired - Lifetime JPH0621599Y2 (ja) 1989-12-28 1989-12-28 廃水の浄化装置

Country Status (1)

Country Link
JP (1) JPH0621599Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115974305A (zh) * 2022-12-09 2023-04-18 山东中欧膜技术研究有限公司 一种集成式膜法水处理系统及处理方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115974305A (zh) * 2022-12-09 2023-04-18 山东中欧膜技术研究有限公司 一种集成式膜法水处理系统及处理方法
CN115974305B (zh) * 2022-12-09 2023-09-12 山东中欧膜技术研究有限公司 一种集成式膜法水处理系统及处理方法

Also Published As

Publication number Publication date
JPH0621599Y2 (ja) 1994-06-08

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