ES463989A1 - Procedure and device for depositing sedimentable particles contained in liquids. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure and device for depositing sedimentable particles contained in liquids. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES463989A1
ES463989A1 ES463989A ES463989A ES463989A1 ES 463989 A1 ES463989 A1 ES 463989A1 ES 463989 A ES463989 A ES 463989A ES 463989 A ES463989 A ES 463989A ES 463989 A1 ES463989 A1 ES 463989A1
Authority
ES
Spain
Prior art keywords
liquids
depositing
translation
procedure
machine
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.)
Expired
Application number
ES463989A
Other languages
Spanish (es)
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of ES463989A1 publication Critical patent/ES463989A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045—Plurality of essentially parallel plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0057—Settling tanks provided with contact surfaces, e.g. baffles, particles with counter-current flow direction of liquid and solid particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls

Abstract

The untreated liquid enters into the settling vessel (7) of a settling device composed of three sections (5, 6, 7) beneath a first inclined clarification device (21) and flows upwards in the opposite direction to the settled particles flowing downwards into a thickening region. Beneath the entry region (20) for the untreated liquid, the particles separated off in the first inclined clarification device (21), which particles pass through this entry region (20) on sinking, are further conducted through a second inclined clarification device (24), before they pass into a collection chamber (25). The settling rates for the particles and the thickening of the resulting sludge are intended to be improved by the novel process.
ES463989A 1977-01-26 1977-11-10 Procedure and device for depositing sedimentable particles contained in liquids. (Machine-translation by Google Translate, not legally binding) Expired ES463989A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH97177A CH615597A5 (en) 1977-01-26 1977-01-26 Process and apparatus for settling settleable particles contained in liquids

Publications (1)

Publication Number Publication Date
ES463989A1 true ES463989A1 (en) 1978-06-16

Family

ID=4199456

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463989A Expired ES463989A1 (en) 1977-01-26 1977-11-10 Procedure and device for depositing sedimentable particles contained in liquids. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
CH (1) CH615597A5 (en)
ES (1) ES463989A1 (en)
FR (1) FR2378550A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002417C2 (en) * 1979-03-26 1984-12-20 Novex Találmányfejlesztö és Ertékesítö Külkereskedelmi Rt., Budapest Lamella separator for liquids
SE452116B (en) * 1985-09-06 1987-11-16 Hyosong M Lee DEVICE FOR CONTINUOUS SEPARATION OF SOLID PARTICLES FROM A LIQUID SUSPENSION
FR2627704B1 (en) * 1988-02-25 1991-12-13 Ile France Syndicat Eaux METHOD AND PLANT FOR TREATMENT OF WATER BY DECANTATION USING FINE SAND
FR2725143B1 (en) * 1994-10-04 1999-08-06 Degremont LONGITUDINAL DECANTER WITH FLOW SEPARATION
GB2415922B (en) * 2004-07-10 2009-02-18 Cyclotech Ltd Conveyor apparatus
US8470172B2 (en) 2007-01-09 2013-06-25 Siemens Industry, Inc. System for enhancing a wastewater treatment process
US20110036771A1 (en) 2007-01-09 2011-02-17 Steven Woodard Ballasted anaerobic system and method for treating wastewater
US20100213123A1 (en) 2007-01-09 2010-08-26 Marston Peter G Ballasted sequencing batch reactor system and method for treating wastewater
AU2008205247B2 (en) 2007-01-09 2010-07-01 Evoqua Water Technologies Llc A system and method for removing dissolved contaminants, particulate contaminants, and oil contaminants from industrial waste water
ES2699389T3 (en) 2007-01-09 2019-02-11 Evoqua Water Tech Llc System and method to improve an active sludge process
US10919792B2 (en) 2012-06-11 2021-02-16 Evoqua Water Technologies Llc Treatment using fixed film processes and ballasted settling
AU2013323431B2 (en) 2012-09-26 2017-10-12 Evoqua Water Technologies Llc System for measuring the concentration of magnetic ballast in a slurry

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE465066A (en) * 1945-07-31
DE850885C (en) * 1950-05-16 1952-09-29 Appbau Ges M B H Separator for clarifying liquids
US3862033A (en) * 1969-05-22 1975-01-21 Separa Brno Inzenyrska Kancela Method for sedimentation of solid impurities from liquids
US3615025A (en) * 1969-12-19 1971-10-26 Neptune Microfloc Inc Solids-liquid separator with vertically spaced tube-settlers
GB1344064A (en) * 1970-07-01 1974-01-16 Mirrlees Watson Co Ltd Process and apparatus for the clarification of liquids

Also Published As

Publication number Publication date
FR2378550B1 (en) 1984-03-09
CH615597A5 (en) 1980-02-15
FR2378550A1 (en) 1978-08-25

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