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WO1996016905A1 - Procede de traitement de condensats de vapeurs au moyen de membranes d'osmose inverse - Google Patents

Procede de traitement de condensats de vapeurs au moyen de membranes d'osmose inverse Download PDF

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Publication number
WO1996016905A1
WO1996016905A1 PCT/DE1995/001682 DE9501682W WO9616905A1 WO 1996016905 A1 WO1996016905 A1 WO 1996016905A1 DE 9501682 W DE9501682 W DE 9501682W WO 9616905 A1 WO9616905 A1 WO 9616905A1
Authority
WO
WIPO (PCT)
Prior art keywords
waste water
membrane
retentate
permeate
reverse osmosis
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.)
Ceased
Application number
PCT/DE1995/001682
Other languages
German (de)
English (en)
Inventor
Horst Chmiel
Martin Kaschek
Valko Mavrov
Armin FÄHNRICH
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.)
Upt Gesellschaft fur Umweltkompatible Prozesstechnik Mbh
Original Assignee
Upt Gesellschaft fur Umweltkompatible Prozesstechnik Mbh
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 Upt Gesellschaft fur Umweltkompatible Prozesstechnik Mbh filed Critical Upt Gesellschaft fur Umweltkompatible Prozesstechnik Mbh
Publication of WO1996016905A1 publication Critical patent/WO1996016905A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C13/00—Brewing devices, not covered by a single group of C12C1/00 - C12C12/04
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C5/00—Other raw materials for the preparation of beer
    • C12C5/002—Brewing water
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C9/00—Methods specially adapted for the making of beerwort
    • C12C9/02—Beerwort treatment; Boiling with hops; Hop extraction
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12F—RECOVERY OF BY-PRODUCTS OF FERMENTED SOLUTIONS; DENATURED ALCOHOL; PREPARATION THEREOF
    • C12F3/00—Recovery of by-products
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/448—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by pervaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/10—Treatment of sludge; Devices therefor by pyrolysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Definitions

  • the invention relates to a process for the treatment of waste water with low molecular weight organic compounds, such as vapor condensate.
  • the organic components in the vapor condensate cause a very bitter taste and an unpleasant smell. For this reason, the vapor condensate cannot be reused in the cooking process.
  • Wastewater with a composition similar to that given above for vapor condensate also occurs in other production processes, for example in food production and in particular in cheese production or in "showering and cooling sausages".
  • the so-called sausage shower serves to cool the sausages after smoking and cooking.
  • small amounts of impurities go from the sausage skin to the cooling system used water so that it cannot be reused in the food industry.
  • Waste water can also be generated in the area of disposal with a contamination similar to that of vapor condensates.
  • the invention has for its object to provide a process for the treatment of waste water with low molecular weight organic compounds, such as vapor condensate, by which the waste water can be cleaned so that it can be reused, at least for the most part.
  • the wastewater is passed through a membrane and in particular a solubility membrane with a molecular separation limit against organic substances which is less than 500 Daltons.
  • the permeate is reused while the retentate is discarded.
  • a reverse osmosis membrane or a pervaporation membrane can be used as the solubility membrane.
  • the term reverse osmosis membrane also includes the membrane referred to as "loose reverse osmosis" membrane in Anglo-Saxon usage, which in German language usage is referred to as nanofiltration membrane.
  • Reverse osmosis membranes and permeation membranes separate the organic substances according to the solution-diffusion principle.
  • the support here depends on the individual organic Substances depend on the solubility and diffusion in the membrane.
  • the so-called “loose reverse osmosis membranes” (nanofiltration membranes) additionally retain the organic substances due to their surface charges.
  • the separation limit of the membrane is determined by the charge and the molecular weight of the organic substances.
  • nanofiltration membranes can be more advantageous in the treatment of waste water, as is the case in sewage sludge or waste treatment or in the cooling of sausage (sausage showers).
  • solubility molecules can be removed except for a small residue by means of suitable solubility membranes.
  • the salt-free water obtained in this way can preferably be returned to the production process (claim 6).
  • the water can be used for cleaning purposes or, for example, as water for the belt lubrication.
  • it can also be discharged into the wastewater (claims 6 to 8).
  • the retentate can either be burned in the company's own power plant or processed in an anaerobic wastewater treatment plant. Furthermore, the retentate can be further evaporated or fed to pyrolysis (claims 9 to 12).
  • the method according to the invention can be used not only in breweries, but also in other production processes (e.g. in cheese production) in which vapor condensate is obtained.
  • Waste water similar to vapor condensates can also arise in the area of disposal, which can be processed by means of the membrane separation process used in accordance with the invention.
  • the water (permeate) obtained is preferably introduced into the waste water, the retentate can either be further evaporated, pyrolysis or one Combustion supplied or processed in an anaerobic wastewater treatment plant,
  • an adsorber which in particular can be an activated carbon adsorber (claims 13 and 14).
  • the membrane process for the treatment should be briefly below for the treatment of vapor condensate, as in the Beer production is described.
  • the preparation of beer vapor condensate is moreover a particularly preferred application of the invention.
  • the vapor condensate is passed over a membrane.
  • the water passing through the membrane is the so-called permeate, the water retained by the membrane is the so-called retentate or concentrate.
  • Reverse osmosis membranes made of polyamide are preferably used as the membrane, which, depending on the design, retain between 98 and 99.5% of the NaCl. Depending on the version and manufacturer, the COD retention is approx. 60 to approx. 75%, the permeability at 20 bar is 1.1 to 2.0 l / (m2hbar).
  • the filtered vapor condensate is practically salt-free water, it can preferably be used again in production (e.g. when mashing in).
  • the residual heat of the water can also be optimally used here.
  • the recovered water can also be used as pre-cleaning water, water for belt lubrication in the bottle cellar or for other cleaning purposes.
  • the amount of retentate resulting from the filtration - 10 to 20% of the vapor condensate obtained - can either be burned in the in-house power plant or processed in an anaerobic waste water treatment plant.
  • Wastewater similar to vapors or vapors condensates also arise in the disposal.
  • sewage sludge or waste treatment The substances to be treated are dried in preparation for gasification (pyrolysis) or combustion.
  • the resulting vapors are very odor-intensive and should therefore be condensed.
  • the vapors of the vapors condensate are mainly low-molecular organic compounds.
  • a permeate can be obtained in the disposal which falls below the limit values for the discharge into public sewers.
  • the retentate can either be evaporated or fed directly to pyrolysis or combustion.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

L'invention concerne un procédé de traitement d'eaux usées contenant des composés organiques de faible poids moléculaire, tels que des condensats de vapeurs. Ledit procédé est caractérisé en ce que les eaux usées sont acheminées au travers d'une membrane présentant un seuil de coupure moléculaire vis-à-vis des matières organiques inférieur à 500 daltons, et en ce que le perméat est réutilisé et le rétentat éliminé.
PCT/DE1995/001682 1994-11-29 1995-11-28 Procede de traitement de condensats de vapeurs au moyen de membranes d'osmose inverse Ceased WO1996016905A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4442393.4 1994-11-29
DE4442393A DE4442393C1 (de) 1994-11-29 1994-11-29 Verfahren zur Aufbereitung von Brüdenkondensat mittels Umkehrosmosemembranen

Publications (1)

Publication Number Publication Date
WO1996016905A1 true WO1996016905A1 (fr) 1996-06-06

Family

ID=6534407

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1995/001682 Ceased WO1996016905A1 (fr) 1994-11-29 1995-11-28 Procede de traitement de condensats de vapeurs au moyen de membranes d'osmose inverse

Country Status (2)

Country Link
DE (2) DE4442393C1 (fr)
WO (1) WO1996016905A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11014840B2 (en) 2017-07-31 2021-05-25 Ecolab Usa Inc. Process condensate water treatment

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29507367U1 (de) * 1995-05-09 1995-12-14 MemBrain GmbH, 40239 Düsseldorf Anlage zum Aufbereiten von in der Milchindustrie anfallendem Brüdenkondensat
DE19516969A1 (de) * 1995-05-12 1996-11-14 Bernhard Lenz Anlage und Verfahren zur Reinigung von beim Würzekochen bei der Bierherstellung anfallenden Brüdenkondensaten
DE19638299A1 (de) * 1996-09-19 1998-03-26 Markus Dipl Ing Fohr Verfahren und Vorrichtung zur Wiederverwendung von Brüdenkondensat aus Maische- und Würzekochung in der Brauerei
DE19653415A1 (de) * 1996-12-20 1998-06-25 Meyer Pittroff Roland Univ Pro Verfahren zur Aufbereitung von Brüdenkondensat aus Maische- und Würzekochung in der Brauerei
WO1998043919A1 (fr) * 1997-04-03 1998-10-08 Frings Recycling-Anlagen Gmbh & Co. Kg Procede pour le traitement des eaux usees, notamment de malteries et de brasseries
WO1999047636A2 (fr) * 1998-03-16 1999-09-23 Environment Products Limited Procede et appareil ameliores de traitement d'une preparation
FR2833588B1 (fr) * 2001-12-14 2004-08-27 C G E A Onyx Procede de traitement de condensats bruts issus du sechage de boues et installation
DE102007034642A1 (de) * 2007-07-23 2009-01-29 Abb Ag Verfahren und Anlage zur Behandlung von organisch hoch belasteten Abfällen
GB201001709D0 (en) * 2010-02-03 2010-03-17 Cpi Innovation Services Ltd Methods and plant for the treatment of aqueous organic waste streams
CN111138027B (zh) * 2019-12-31 2020-12-22 青岛首创瑞海水务有限公司 一种啤酒废液生物处理方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057785A2 (fr) * 1981-02-06 1982-08-18 Miller Brewing Company Procédé pour la préparation d'une boisson aromatisée et alcoholique
US4401678A (en) * 1981-11-05 1983-08-30 Jordan & Ste-Michelle Cellars Ltd. Production of wine
FR2553292A1 (fr) * 1983-10-17 1985-04-19 Inst Nat Rech Chimique Procede de concentration des jus fermentes par osmose inverse
EP0207423A2 (fr) * 1985-06-29 1987-01-07 Hoechst Aktiengesellschaft Procédé d'obtention d'un isolat de protéines microbiennes à propriétés améliorées
WO1992008783A1 (fr) * 1990-11-13 1992-05-29 Dow Danmark A/S Procede a membrane permettant de desalcooliser des boissons a fermentation naturelle
EP0531864A1 (fr) * 1991-09-12 1993-03-17 Bayer Ag Procédé de traitement des eaux salines
US5338553A (en) * 1992-09-15 1994-08-16 Niro, A/S Process of treating water containing effluent from cheese-making operations
DE4340529A1 (de) * 1993-11-29 1995-06-01 Juergen Straub Verfahren und Vorrichtung zur Aufbereitung von schadstoffhaltigen, wäßrigen Lösungen zur Einsparung von Entsorgungskosten und Deponiekapazitäten

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121382C1 (en) * 1991-06-28 1992-09-17 Degussa Ag, 6000 Frankfurt, De Hexa:methylene:tetramine prodn. using formaldehyde stream from methanol oxidn. - comprises reacting formaldehyde with ammonia, in aq. phase with water removal at reduced pressure
DE4236713A1 (en) * 1991-11-21 1993-05-27 Labocontrol Ag Photochemical recovery - using membrane filter for high flow rates and low concns. and second membrane with low flow at high concn. with return of retained matter to collection tank
US5374356A (en) * 1992-07-28 1994-12-20 Pall Corporation Fluid treatment process using dynamic microfiltration and ultrafiltration
DE19512688C2 (de) * 1995-04-07 1998-05-28 Zenon Gmbh Membranen Anlagen U Verfahren zum Entsorgen von beim Mälzen und/oder Bierbrauen entstehender Dämpfe
DE19516969A1 (de) * 1995-05-12 1996-11-14 Bernhard Lenz Anlage und Verfahren zur Reinigung von beim Würzekochen bei der Bierherstellung anfallenden Brüdenkondensaten

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057785A2 (fr) * 1981-02-06 1982-08-18 Miller Brewing Company Procédé pour la préparation d'une boisson aromatisée et alcoholique
US4401678A (en) * 1981-11-05 1983-08-30 Jordan & Ste-Michelle Cellars Ltd. Production of wine
FR2553292A1 (fr) * 1983-10-17 1985-04-19 Inst Nat Rech Chimique Procede de concentration des jus fermentes par osmose inverse
EP0207423A2 (fr) * 1985-06-29 1987-01-07 Hoechst Aktiengesellschaft Procédé d'obtention d'un isolat de protéines microbiennes à propriétés améliorées
WO1992008783A1 (fr) * 1990-11-13 1992-05-29 Dow Danmark A/S Procede a membrane permettant de desalcooliser des boissons a fermentation naturelle
EP0531864A1 (fr) * 1991-09-12 1993-03-17 Bayer Ag Procédé de traitement des eaux salines
US5338553A (en) * 1992-09-15 1994-08-16 Niro, A/S Process of treating water containing effluent from cheese-making operations
DE4340529A1 (de) * 1993-11-29 1995-06-01 Juergen Straub Verfahren und Vorrichtung zur Aufbereitung von schadstoffhaltigen, wäßrigen Lösungen zur Einsparung von Entsorgungskosten und Deponiekapazitäten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11014840B2 (en) 2017-07-31 2021-05-25 Ecolab Usa Inc. Process condensate water treatment

Also Published As

Publication number Publication date
DE4442393C1 (de) 1995-09-21
DE19544336A1 (de) 1996-06-27

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