DE2420745A1 - Vorrichtung zum klaeren von abwasser - Google Patents

Vorrichtung zum klaeren von abwasser

Info

Publication number
DE2420745A1
DE2420745A1 DE19742420745 DE2420745A DE2420745A1 DE 2420745 A1 DE2420745 A1 DE 2420745A1 DE 19742420745 DE19742420745 DE 19742420745 DE 2420745 A DE2420745 A DE 2420745A DE 2420745 A1 DE2420745 A1 DE 2420745A1
Authority
DE
Germany
Prior art keywords
flocculation
aeration
regenerated
plastic tube
tube bundles
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
DE19742420745
Other languages
English (en)
Other versions
DE2420745B2 (de
Inventor
Ittshu Yokota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ishigaki Mechanical Industry Co Ltd
Original Assignee
Ishigaki Mechanical Industry Co Ltd
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 by Ishigaki Mechanical Industry Co Ltd filed Critical Ishigaki Mechanical Industry Co Ltd
Priority to DE19742420745 priority Critical patent/DE2420745B2/de
Publication of DE2420745A1 publication Critical patent/DE2420745A1/de
Publication of DE2420745B2 publication Critical patent/DE2420745B2/de
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0006Settling tanks provided with means for cleaning and maintenance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0051Plurality of tube like channels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/2427The feed or discharge opening located at a distant position from the side walls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/245Discharge mechanisms for the sediments
    • B01D21/2455Conveyor belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/2488Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/06Aerobic processes using submerged filters
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/10Packings; Fillings; Grids
    • C02F3/101Arranged-type packing, e.g. stacks, arrays
    • 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
DE19742420745 1974-04-29 1974-04-29 Vorrichtung zum klaeren von abwasser Granted DE2420745B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19742420745 DE2420745B2 (de) 1974-04-29 1974-04-29 Vorrichtung zum klaeren von abwasser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742420745 DE2420745B2 (de) 1974-04-29 1974-04-29 Vorrichtung zum klaeren von abwasser

Publications (2)

Publication Number Publication Date
DE2420745A1 true DE2420745A1 (de) 1975-10-30
DE2420745B2 DE2420745B2 (de) 1976-10-14

Family

ID=5914263

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742420745 Granted DE2420745B2 (de) 1974-04-29 1974-04-29 Vorrichtung zum klaeren von abwasser

Country Status (1)

Country Link
DE (1) DE2420745B2 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100953A1 (de) * 1982-08-06 1984-02-22 UTB Umwelttechnik Buchs AG Festbettreaktor zur Behandlung, insbesondere zur anaeroben Behandlung, von Klärschlamm oder mit organischen Stoffen stark belasteten Flüssigkeiten
DE3631344A1 (de) * 1986-09-15 1988-04-14 Makeevsk Inzh Str I Schlammbelebungsanlage
WO2006056717A1 (fr) * 2004-11-24 2006-06-01 Indray Unite de decantation et installation monobloc pour le traitement d'eau associant ladite unite de decantation a un systeme de filtration
WO2013026869A1 (de) * 2011-08-23 2013-02-28 Holger Blum Kontaktfiltervorrichtung zum abscheiden von suspendierten schwebstoffen aus wasser

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800713A1 (de) * 1988-01-13 1989-08-03 Battelle Institut E V Einrichtung zur reinigung von abwaessern mit zahlreichen in mindestens einem behaelter vorgesehenen kammern

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100953A1 (de) * 1982-08-06 1984-02-22 UTB Umwelttechnik Buchs AG Festbettreaktor zur Behandlung, insbesondere zur anaeroben Behandlung, von Klärschlamm oder mit organischen Stoffen stark belasteten Flüssigkeiten
US4488960A (en) * 1982-08-06 1984-12-18 Utb Umwelttechnik Buchs Ag Biological reactor apparatus for biological decomposition of organic refuse
DE3631344A1 (de) * 1986-09-15 1988-04-14 Makeevsk Inzh Str I Schlammbelebungsanlage
WO2006056717A1 (fr) * 2004-11-24 2006-06-01 Indray Unite de decantation et installation monobloc pour le traitement d'eau associant ladite unite de decantation a un systeme de filtration
WO2013026869A1 (de) * 2011-08-23 2013-02-28 Holger Blum Kontaktfiltervorrichtung zum abscheiden von suspendierten schwebstoffen aus wasser
GB2508534A (en) * 2011-08-23 2014-06-04 Holger Blum Contact filter device for separating suspended matter from water

Also Published As

Publication number Publication date
DE2420745B2 (de) 1976-10-14

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee