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BR0016798A - Processo para reciclagem de água residual de indústria de laticìnios, e, planta de tratamento de água residual de indústria de laticìnios - Google Patents

Processo para reciclagem de água residual de indústria de laticìnios, e, planta de tratamento de água residual de indústria de laticìnios

Info

Publication number
BR0016798A
BR0016798A BR0016798-3A BR0016798A BR0016798A BR 0016798 A BR0016798 A BR 0016798A BR 0016798 A BR0016798 A BR 0016798A BR 0016798 A BR0016798 A BR 0016798A
Authority
BR
Brazil
Prior art keywords
dairy industry
waste water
treatment plant
water treatment
recycling
Prior art date
Application number
BR0016798-3A
Other languages
English (en)
Inventor
Torsten Jonsson
Jan Hellstrom
Helena Eliasson
Lars-Ola Myrefelt
Original Assignee
Tetra Laval Holdings & Finance
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 Tetra Laval Holdings & Finance filed Critical Tetra Laval Holdings & Finance
Publication of BR0016798A publication Critical patent/BR0016798A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/28—Evaporating with vapour compression
    • B01D1/2884—Multiple effect compression
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/08—Multieffect or multistage
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S159/00—Concentrating evaporators
    • Y10S159/901—Promoting circulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

"PROCESSO PARA RECICLAGEM DE áGUA RESIDUAL DE INDúSTRIA DE LATICìNIOS, E, PLANTA DE TRATAMENTO DE áGUA RESIDUAL DE INDúSTRIA DE LATICìNIOS". Em um processo para reciclar água residual de indústria de laticínios a água residual é alimentada a pelo menos uma aparelhagem de evaporação (4,5,6), sendo o concentrado da mesma (F, I, Q) suprido a pelo menos uma segunda aparelhagem de evaporação (12, 13), disposta em série com a primeiro aparelhagem de evaporação. O processo resulta em água reciclada (O) e uma pasta fluida final (d).
BR0016798-3A 1999-12-22 2000-11-30 Processo para reciclagem de água residual de indústria de laticìnios, e, planta de tratamento de água residual de indústria de laticìnios BR0016798A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9904755A SE519941C2 (sv) 1999-12-22 1999-12-22 Anläggning för behandling av spillvatten från mejerier
PCT/SE2000/002387 WO2001049611A1 (en) 1999-12-22 2000-11-30 Dairy wastewater treatment

Publications (1)

Publication Number Publication Date
BR0016798A true BR0016798A (pt) 2002-09-24

Family

ID=20418281

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0016798-3A BR0016798A (pt) 1999-12-22 2000-11-30 Processo para reciclagem de água residual de indústria de laticìnios, e, planta de tratamento de água residual de indústria de laticìnios

Country Status (8)

Country Link
US (1) US7097736B2 (pt)
EP (1) EP1252099A1 (pt)
AU (1) AU773620B2 (pt)
BR (1) BR0016798A (pt)
CA (1) CA2395511A1 (pt)
MX (1) MXPA02006407A (pt)
SE (1) SE519941C2 (pt)
WO (1) WO2001049611A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040004038A1 (en) * 2002-07-03 2004-01-08 Jfe Engineering Corporation Method and apparatus for treating sludge, and method and apparatus for treating wastewater utilizing the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US578327A (en) * 1897-03-09 Laender
US427916A (en) * 1890-05-13 Hand-stamp
US1200996A (en) * 1912-10-14 1916-10-10 Techno Chemical Lab Ltd Method of evaporation, &c.
US3351120A (en) * 1965-04-30 1967-11-07 Aqua Chem Inc Multiple effect, multi-stage flash and film evaporator
US4007094A (en) * 1971-07-22 1977-02-08 Hanover Research Corporation Process and apparatus for recovering clean water from aqueous wastes
SE410393B (sv) * 1977-12-21 1979-10-15 Generator Ind Ab Foerfaringssaett och anlaeggning foer att utnyttja restvaerme vid cellulosaframstaellning
US4420373A (en) * 1978-05-30 1983-12-13 Dan Egosi Energy conversion method and system
LU81168A1 (fr) * 1979-04-19 1980-12-16 Laguilharre Sa Perfectionnement aux evaporateurs a recompression mecanique de vapeur
NL8004614A (nl) * 1980-08-14 1982-03-16 Dmv Campina Bv Werkwijze en inrichting voor het concentreren van zure wei.
US5356640A (en) * 1980-12-05 1994-10-18 The Commonwealth Of Australia Commonwealth Scientific And Industrial Research Organization Process of making cheese by fermenting concentrated milk
SE424143B (sv) * 1980-12-08 1982-07-05 Alfa Laval Ab Plattindunstare
US5037659A (en) * 1989-12-28 1991-08-06 Kraft General Foods, Inc. Low fat cheese by evaporation of retentate
US5256251A (en) * 1991-06-10 1993-10-26 Hanover Research Process for drying and solvent-extraction of solids and sludges
US5783237A (en) * 1993-04-13 1998-07-21 Murray Goulburn Co-Operative Co. Limited Recycling salt solution in food processing and apparatus therefor
US6365005B1 (en) * 1997-01-27 2002-04-02 James W. Schleiffarth Apparatus and method for vapor compression distillation

Also Published As

Publication number Publication date
WO2001049611A1 (en) 2001-07-12
MXPA02006407A (es) 2003-02-12
US20030168182A1 (en) 2003-09-11
SE519941C2 (sv) 2003-04-29
SE9904755L (sv) 2001-06-30
AU773620B2 (en) 2004-05-27
SE9904755D0 (sv) 1999-12-22
EP1252099A1 (en) 2002-10-30
AU2240301A (en) 2001-07-16
US7097736B2 (en) 2006-08-29
CA2395511A1 (en) 2001-07-12

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ALFA LAVAL CORPORATE AB (SE)

Free format text: TRANSFERIDO DE: TETRA LAVAL HOLDING AND FINANCE S.A

B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PRESENTE PEDIDO DE PATENTE COMO INVENCAO - DE ACORDO COM O ART. 8O DA LPI.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.