JPH0217299U - - Google Patents

Info

Publication number
JPH0217299U
JPH0217299U JP1988096045U JP9604588U JPH0217299U JP H0217299 U JPH0217299 U JP H0217299U JP 1988096045 U JP1988096045 U JP 1988096045U JP 9604588 U JP9604588 U JP 9604588U JP H0217299 U JPH0217299 U JP H0217299U
Authority
JP
Japan
Prior art keywords
biological
equipment
contact layer
utility
over
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
JP1988096045U
Other languages
Japanese (ja)
Other versions
JPH0737759Y2 (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 JP1988096045U priority Critical patent/JPH0737759Y2/en
Publication of JPH0217299U publication Critical patent/JPH0217299U/ja
Application granted granted Critical
Publication of JPH0737759Y2 publication Critical patent/JPH0737759Y2/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]

図面は本考案の一実施例を示し、第１図は全体
の系統説明図、第２図は生物過装置の切断側面
図である。 １……池水、２……生物過装置、３……床
支持層、４……コーラル化石、５……アンスラサ
イト、６……曝気空間、７……過水ライン、８
……過水ライン、９……逆洗ライン、１０……
逆洗排水ライン、Ｐ１……過ポンプ（逆洗ポン
プ）、Ｂ１……曝気ブロワー。 The drawings show an embodiment of the present invention, with FIG. 1 being an explanatory diagram of the entire system, and FIG. 2 being a cutaway side view of the biological filtration device. 1... Pond water, 2... Biological filtration device, 3... Floor support layer, 4... Coral fossil, 5... Anthracite, 6... Aeration space, 7... Water filtration line, 8
...Overwater line, 9...Backwash line, 10...
Backwash drainage line, P1... Backwash pump, B1... Aeration blower.

Claims (1)

【実用新案登録請求の範囲】 １ 池、湖等の富栄養化池水を浄化する過設備
において、少なくとも過設備中に、コーラル化
石、アンスラサイトを層状に充填し生物接触層を
配備したことを特徴とする生物過設備。 ２ 前記生物過設備において、生物接触層上部
に曝気空間として、生物接触層厚さ以上の空間を
配備したものである実用新案登録請求の範囲第１
項記載の生物過設備。[Scope of Claim for Utility Model Registration] 1. An over-equipment for purifying eutrophic pond water such as a pond or a lake, characterized in that at least the over-equipment is filled with coral fossils and anthracite in layers to provide a biological contact layer. biological overcapacity. 2. Claim No. 1 for Utility Model Registration, which is a biological overflow facility in which a space greater than the thickness of the biological contact layer is provided as an aeration space above the biological contact layer.
Biological equipment as described in section.
JP1988096045U 1988-07-19 1988-07-19 Biological filtration equipment Expired - Lifetime JPH0737759Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988096045U JPH0737759Y2 (en) 1988-07-19 1988-07-19 Biological filtration equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988096045U JPH0737759Y2 (en) 1988-07-19 1988-07-19 Biological filtration equipment

Publications (2)

Publication Number Publication Date
JPH0217299U true JPH0217299U (en) 1990-02-05
JPH0737759Y2 JPH0737759Y2 (en) 1995-08-30

Family

ID=31320846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988096045U Expired - Lifetime JPH0737759Y2 (en) 1988-07-19 1988-07-19 Biological filtration equipment

Country Status (1)

Country Link
JP (1) JPH0737759Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04506038A (en) * 1990-03-02 1992-10-22 プロプリエタリー　メイン，インコーポレイテッド positioning fixture
JPH05115892A (en) * 1991-10-29 1993-05-14 Kamata Bio Eng Kk Water quality improving material
JPH0542897U (en) * 1991-11-12 1993-06-11 株式会社フクハラ Automatic drain discharge device
US8893400B2 (en) 2009-12-18 2014-11-25 Technofirst Hair dryer having a passive silencer system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5176848A (en) * 1974-12-26 1976-07-03 Takenaka Komuten Co
JPS62118138A (en) * 1985-11-18 1987-05-29 Mitsubishi Heavy Ind Ltd Torsional vibration preventing device for power transmission mechanism

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5176848A (en) * 1974-12-26 1976-07-03 Takenaka Komuten Co
JPS62118138A (en) * 1985-11-18 1987-05-29 Mitsubishi Heavy Ind Ltd Torsional vibration preventing device for power transmission mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04506038A (en) * 1990-03-02 1992-10-22 プロプリエタリー　メイン，インコーポレイテッド positioning fixture
JPH05115892A (en) * 1991-10-29 1993-05-14 Kamata Bio Eng Kk Water quality improving material
JPH0542897U (en) * 1991-11-12 1993-06-11 株式会社フクハラ Automatic drain discharge device
US8893400B2 (en) 2009-12-18 2014-11-25 Technofirst Hair dryer having a passive silencer system

Also Published As

Publication number Publication date
JPH0737759Y2 (en) 1995-08-30

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