JPH01124296U - - Google Patents

Info

Publication number
JPH01124296U
JPH01124296U JP1988054654U JP5465488U JPH01124296U JP H01124296 U JPH01124296 U JP H01124296U JP 1988054654 U JP1988054654 U JP 1988054654U JP 5465488 U JP5465488 U JP 5465488U JP H01124296 U JPH01124296 U JP H01124296U
Authority
JP
Japan
Prior art keywords
tank
packed bed
raw water
water inlet
treated water
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
JP1988054654U
Other languages
Japanese (ja)
Other versions
JPH0641677Y2 (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 JP1988054654U priority Critical patent/JPH0641677Y2/en
Publication of JPH01124296U publication Critical patent/JPH01124296U/ja
Application granted granted Critical
Publication of JPH0641677Y2 publication Critical patent/JPH0641677Y2/en
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

  • Biological Treatment Of Waste Water (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図はそれぞれ本考案の一実施例
を示す縦断面図である。 １……処理槽、２……粒状媒体、３……空気導
入管、４……エアーリフト管、５……粒状媒体分
離室、６……洗浄排水管、７……原水流入管、８
……流入口、９……酸素含有ガス導入管、１０…
…散気管、１１……溢流ロンダー、１２……処理
水流出管、１３……分配槽、１４……循環配管、
１５……原水槽、１６……原水ポンプ、Ａ……充
填層、Ｂ……ろ過部、Ｃ……生物処理部。 FIGS. 1 and 2 are longitudinal sectional views each showing an embodiment of the present invention. 1... Processing tank, 2... Granular media, 3... Air introduction pipe, 4... Air lift pipe, 5... Granular media separation chamber, 6... Washing drain pipe, 7... Raw water inflow pipe, 8
...Inflow port, 9...Oxygen-containing gas introduction pipe, 10...
... Diffusion pipe, 11 ... Overflow launder, 12 ... Treated water outflow pipe, 13 ... Distribution tank, 14 ... Circulation piping,
15... Raw water tank, 16... Raw water pump, A... Filled bed, B... Filtration section, C... Biological treatment section.

Claims (1)

【実用新案登録請求の範囲】 (1) 槽内に粒状媒体の充填層を形成し、槽内下
部に原水流入口を開口し、槽上部に処理水流出部
を設け、エアーリフト管によつて前記充填層の下
部から上部へ前記粒状媒体を循環移送しつつ洗浄
を行う上向流式連続生物膜ろ過装置において、前
記原水流入口と前記充填層上端との間に散気装置
を水平配備し、該散気装置より下部をろ過部とし
散気装置より上部を生物処理部としたことを特徴
とする上向流式連続生物膜ろ過装置。 (2) 槽内に粒状媒体の充填層を形成し、槽内下
部に原水流入口を開口し、槽上部に処理水流出部
を設け、エアーリフト管によつて前記充填層の下
部から上部へ前記粒状媒体を循環移送しつつ洗浄
を行う上向流式連続生物膜ろ過装置において、前
記原水流入口と前記充填層上端との間に散気装置
を水平配備し、該散気装置より下部をろ過部とし
散気装置より上部を生物処理部とし、前記処理水
流出部から流出する処理水の一部を槽内下部に循
環せしめる循環路を配備したことを特徴とする上
向流式連続生物膜ろ過装置。[Scope of Claim for Utility Model Registration] (1) A packed bed of granular media is formed in the tank, a raw water inlet is opened at the bottom of the tank, a treated water outlet is provided at the top of the tank, and an air lift pipe is installed. In an upflow continuous biofilm filtration device that performs cleaning while circulating the granular medium from the bottom to the top of the packed bed, an aeration device is horizontally arranged between the raw water inlet and the top of the packed bed. An upflow type continuous biofilm filtration device, characterized in that a portion below the air diffuser is a filtration section, and an area above the air diffuser is a biological treatment section. (2) A packed bed of granular media is formed in the tank, a raw water inlet is opened at the bottom of the tank, a treated water outflow is provided at the top of the tank, and an air lift pipe is used to flow from the bottom of the packed bed to the top. In the upflow type continuous biofilm filtration device that performs cleaning while circulating the granular media, an aeration device is horizontally arranged between the raw water inlet and the upper end of the packed bed, and a portion below the aeration device is provided. An upward flow type continuous biological system, characterized in that the biological treatment section is located above the air diffuser as a filtration section, and is equipped with a circulation path that circulates a portion of the treated water flowing out from the treated water outflow section to the lower part of the tank. Membrane filtration equipment.
JP1988054654U 1987-10-05 1988-04-25 Upflow type continuous biofilm filter Expired - Lifetime JPH0641677Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988054654U JPH0641677Y2 (en) 1987-10-05 1988-04-25 Upflow type continuous biofilm filter

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-151670 1987-10-05
JP15167087 1987-10-05
JP1988054654U JPH0641677Y2 (en) 1987-10-05 1988-04-25 Upflow type continuous biofilm filter

Publications (2)

Publication Number Publication Date
JPH01124296U true JPH01124296U (en) 1989-08-24
JPH0641677Y2 JPH0641677Y2 (en) 1994-11-02

Family

ID=31718126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988054654U Expired - Lifetime JPH0641677Y2 (en) 1987-10-05 1988-04-25 Upflow type continuous biofilm filter

Country Status (1)

Country Link
JP (1) JPH0641677Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002143879A (en) * 2000-11-14 2002-05-21 Fuji Clean Kogyo Kk Treatment equipment and treatment method for sewage
JP2002192179A (en) * 2000-12-22 2002-07-10 Asahi Eng Co Ltd Liquid dispersing nozzle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002143879A (en) * 2000-11-14 2002-05-21 Fuji Clean Kogyo Kk Treatment equipment and treatment method for sewage
JP4573997B2 (en) * 2000-11-14 2010-11-04 フジクリーン工業株式会社 Sewage treatment apparatus and treatment method
JP2002192179A (en) * 2000-12-22 2002-07-10 Asahi Eng Co Ltd Liquid dispersing nozzle

Also Published As

Publication number Publication date
JPH0641677Y2 (en) 1994-11-02

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