IT1147962B - Apparecchiatura per il trattamento di liquidi,in particolare per la separazione di solidi - Google Patents

Apparecchiatura per il trattamento di liquidi,in particolare per la separazione di solidi

Info

Publication number
IT1147962B
IT1147962B IT48369/82A IT4836982A IT1147962B IT 1147962 B IT1147962 B IT 1147962B IT 48369/82 A IT48369/82 A IT 48369/82A IT 4836982 A IT4836982 A IT 4836982A IT 1147962 B IT1147962 B IT 1147962B
Authority
IT
Italy
Prior art keywords
solids
liquids
separation
treatment
equipment
Prior art date
Application number
IT48369/82A
Other languages
English (en)
Other versions
IT8248369A0 (it
Inventor
David Alan Siskind
Original Assignee
Ecodyne Corp
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 Ecodyne Corp filed Critical Ecodyne Corp
Publication of IT8248369A0 publication Critical patent/IT8248369A0/it
Application granted granted Critical
Publication of IT1147962B publication Critical patent/IT1147962B/it

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
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • 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
    • B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • 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
    • B01D21/30—Control equipment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Centrifugal Separators (AREA)
IT48369/82A 1981-05-11 1982-05-10 Apparecchiatura per il trattamento di liquidi,in particolare per la separazione di solidi IT1147962B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/262,108 US4376045A (en) 1981-05-11 1981-05-11 Liquid treatment apparatus

Publications (2)

Publication Number Publication Date
IT8248369A0 IT8248369A0 (it) 1982-05-10
IT1147962B true IT1147962B (it) 1986-11-26

Family

ID=22996186

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48369/82A IT1147962B (it) 1981-05-11 1982-05-10 Apparecchiatura per il trattamento di liquidi,in particolare per la separazione di solidi

Country Status (7)

Country Link
US (1) US4376045A (it)
AU (1) AU547338B2 (it)
CA (1) CA1167391A (it)
ES (1) ES512033A0 (it)
GB (1) GB2098080B (it)
IT (1) IT1147962B (it)
MX (1) MX159186A (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576720A (en) * 1984-05-18 1986-03-18 Mandt Mikkel G Subcyclonic jet recirculation grit removal system
FR2568489B1 (fr) * 1984-07-31 1990-03-23 Alsthom Atlantique Procede de clarification a deux etages pour liquide charge de matieres solides
US4956080A (en) * 1987-08-03 1990-09-11 Microlift Systems, Incorporated High pressure oxygen-saturated water treatment apparatus
US4981366A (en) * 1989-02-27 1991-01-01 Suburbia Systems, Inc. Method and apparatus for mixing liquid contents in a vessel
US5021153A (en) * 1989-11-20 1991-06-04 G-H Systems, Inc. Combined apparatus for removing grit and grease from sewage
US5240598A (en) * 1990-09-18 1993-08-31 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Microbubble generator for the transfer of oxygen to microbial inocula and microbubble generator immobilized cell reactor
US5384049A (en) * 1991-09-03 1995-01-24 Murphy; D. Thomas Wastewater treatment process
US5601704A (en) * 1994-04-11 1997-02-11 The Graver Company Automatic feedback control system for a water treatment apparatus
AU728638B2 (en) * 1996-09-12 2001-01-11 Robert Hume Pannell A thickener or clarifier
US6276537B1 (en) 1998-12-09 2001-08-21 John K. Esler Enhanced flocculation and energy dissipation feedwell assembly for water and wastewater treatment clarifiers
US6736275B2 (en) 2002-01-22 2004-05-18 United States Filter Corporation Flocculating energy dissipating well arrangement (FEDWA)
ES2242488B1 (es) * 2003-02-28 2007-08-16 Ecologicwash S.L Sistema integrado para el tratamiento y reciclado de aguas residuales sanitarias e industriales.
US20070187342A1 (en) * 2006-02-10 2007-08-16 Abney Cort Backwash tank and process
US7988865B2 (en) * 2009-12-04 2011-08-02 Flsmidth A/S Feedwell dilution system for thickeners in oil sands
US8123955B2 (en) * 2009-11-05 2012-02-28 WesTech Engineering Inc. Method of optimizing feed concentration in a sedimentation vessel
GB201003668D0 (en) * 2010-03-05 2010-04-21 Airmix Technologies Ltd An improved mixing apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2381589A (en) * 1940-09-24 1945-08-07 Stanley A Hayes System and apparatus for distributing liquid solutions
US2987007A (en) * 1957-07-30 1961-06-06 Wallace & Tiernan Inc Injector
US3397788A (en) * 1965-10-21 1968-08-20 Union Tank Car Co Water treating apparatus
US3441045A (en) * 1966-12-02 1969-04-29 Boeing Co Variable orifice nozzle mixing ejector
US3951806A (en) * 1974-10-18 1976-04-20 Ecodyne Corporation Clarifier apparatus
US4303517A (en) * 1979-01-15 1981-12-01 Sydlo Inc. Liquid treatment apparatus
US4272369A (en) * 1979-12-13 1981-06-09 Sydlo Inc. Liquid treatment apparatus

Also Published As

Publication number Publication date
AU547338B2 (en) 1985-10-17
GB2098080A (en) 1982-11-17
CA1167391A (en) 1984-05-15
MX159186A (es) 1989-04-28
ES8307668A1 (es) 1983-08-01
AU8198582A (en) 1982-11-18
ES512033A0 (es) 1983-08-01
US4376045A (en) 1983-03-08
IT8248369A0 (it) 1982-05-10
GB2098080B (en) 1985-05-01

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