JPH03119497U - - Google Patents

Info

Publication number
JPH03119497U
JPH03119497U JP1990024909U JP2490990U JPH03119497U JP H03119497 U JPH03119497 U JP H03119497U JP 1990024909 U JP1990024909 U JP 1990024909U JP 2490990 U JP2490990 U JP 2490990U JP H03119497 U JPH03119497 U JP H03119497U
Authority
JP
Japan
Prior art keywords
storage tank
bed
treated water
tank
immersed
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
JP1990024909U
Other languages
Japanese (ja)
Other versions
JPH0642794Y2 (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 JP1990024909U priority Critical patent/JPH0642794Y2/en
Publication of JPH03119497U publication Critical patent/JPH03119497U/ja
Application granted granted Critical
Publication of JPH0642794Y2 publication Critical patent/JPH0642794Y2/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図は本考案の一実施例を示す縦断面図、第
２図は従来例を示す縦断面図である。 １，２１……槽、２，２２……浸漬床、３…
…支持部材、３′……多孔性通水部材、４，２３
……散気管、５……沈降分離部、６，２５……原
水流入管、７，７′……凝集剤注入管、９……越
流ロンダー、１０，２７……処理水流出管、１１
……小ピツト、１２，２８……処理水貯槽、１３
，１８，２９，３１……ポンプ、１４，１９……
供給配管、１５……洗浄排水弁、１６……洗浄排
水管、１７，３０……洗浄水貯槽、２４……沈澱
池、２６……ブロワー。 FIG. 1 is a vertical sectional view showing an embodiment of the present invention, and FIG. 2 is a vertical sectional view showing a conventional example. 1,21...tank, 2,22...soaked bed, 3...
...Supporting member, 3'... Porous water permeable member, 4, 23
... Diffusion pipe, 5 ... Sedimentation separation section, 6, 25 ... Raw water inflow pipe, 7, 7' ... Coagulant injection pipe, 9 ... Overflow launder, 10, 27 ... Treated water outflow pipe, 11
...Small pit, 12,28...Treatment water storage tank, 13
, 18, 29, 31... pump, 14, 19...
Supply piping, 15... Washing drain valve, 16... Washing drain pipe, 17, 30... Washing water storage tank, 24... Sedimentation basin, 26... Blower.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 槽内上方部に粒状材を充填した浸漬床を保
持すると共に、該浸漬床の内部又は下部に酸素
含有ガスの散気装置を配備し、槽内下方部を沈降
分離部とし、該沈降分離部に原水流入部、前記浸
漬床より上方に処理水流出部をそれぞれ設け、
さらに処理水貯槽及び前記浸漬床の洗浄排水貯
槽を付設すると共に、これらの処理水貯槽及び洗
浄排水貯槽内の液を供給する流路を前記沈降分離
部に連結したことを特徴とする有機性汚水の生物
処理装置。 An immersed bed filled with granular material is held in the upper part of the tank, and an oxygen-containing gas diffuser is provided inside or below the immersed bed, and the lower part of the tank is used as a sedimentation separation section. a raw water inlet and a treated water outlet above the immersion bed, respectively;
Organic sewage further comprising a treated water storage tank and a washing wastewater storage tank for the immersed bed, and a flow path for supplying liquid in these treated water storage tank and washing wastewater storage tank to the sedimentation separation section. biological treatment equipment.
JP1990024909U 1990-03-14 1990-03-14 Organic wastewater biological treatment equipment Expired - Lifetime JPH0642794Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990024909U JPH0642794Y2 (en) 1990-03-14 1990-03-14 Organic wastewater biological treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990024909U JPH0642794Y2 (en) 1990-03-14 1990-03-14 Organic wastewater biological treatment equipment

Publications (2)

Publication Number Publication Date
JPH03119497U true JPH03119497U (en) 1991-12-10
JPH0642794Y2 JPH0642794Y2 (en) 1994-11-09

Family

ID=31527855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990024909U Expired - Lifetime JPH0642794Y2 (en) 1990-03-14 1990-03-14 Organic wastewater biological treatment equipment

Country Status (1)

Country Link
JP (1) JPH0642794Y2 (en)

Also Published As

Publication number Publication date
JPH0642794Y2 (en) 1994-11-09

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