IT1106418B - Procedimento per il trattamento di acque di scarico dalle operazioni di tinteggiatura di prodotti tessili per ottenere un concentrato da riutilizzare - Google Patents

Procedimento per il trattamento di acque di scarico dalle operazioni di tinteggiatura di prodotti tessili per ottenere un concentrato da riutilizzare

Info

Publication number
IT1106418B
IT1106418B IT50157/78A IT5015778A IT1106418B IT 1106418 B IT1106418 B IT 1106418B IT 50157/78 A IT50157/78 A IT 50157/78A IT 5015778 A IT5015778 A IT 5015778A IT 1106418 B IT1106418 B IT 1106418B
Authority
IT
Italy
Prior art keywords
wastewater
concentrate
procedure
treatment
textile products
Prior art date
Application number
IT50157/78A
Other languages
English (en)
Other versions
IT7850157A0 (it
Original Assignee
Riegel Textile 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 Riegel Textile Corp filed Critical Riegel Textile Corp
Publication of IT7850157A0 publication Critical patent/IT7850157A0/it
Application granted granted Critical
Publication of IT1106418B publication Critical patent/IT1106418B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/02—Specific process operations before starting the membrane separation process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/50—Specific extra tanks
    • B01D2313/502—Concentrate storage tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B01D2317/022—Reject series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2008—By influencing the flow statically
    • B01D2321/2016—Static mixers; Turbulence generators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT50157/78A 1977-07-05 1978-07-04 Procedimento per il trattamento di acque di scarico dalle operazioni di tinteggiatura di prodotti tessili per ottenere un concentrato da riutilizzare IT1106418B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/812,911 US4165288A (en) 1977-07-05 1977-07-05 Process of treating waste water from a textile vat dyeing operation to produce a concentrate for reuse

Publications (2)

Publication Number Publication Date
IT7850157A0 IT7850157A0 (it) 1978-07-04
IT1106418B true IT1106418B (it) 1985-11-11

Family

ID=25210941

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50157/78A IT1106418B (it) 1977-07-05 1978-07-04 Procedimento per il trattamento di acque di scarico dalle operazioni di tinteggiatura di prodotti tessili per ottenere un concentrato da riutilizzare

Country Status (8)

Country Link
US (1) US4165288A (it)
JP (1) JPS5415357A (it)
BE (1) BE868690A (it)
CA (1) CA1112581A (it)
DE (1) DE2829097A1 (it)
FR (1) FR2396725A1 (it)
GB (1) GB2000695B (it)
IT (1) IT1106418B (it)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361646A (en) * 1979-03-26 1982-11-30 Tecator Ab Method for determining both water-insoluble and water-soluble plant fibre components in plant material
US4560746A (en) * 1983-03-28 1985-12-24 The Hilton-Davis Chemical Co. Ultrafiltration process for purification of dyes useful in foodstuffs
JPS6150161A (ja) * 1985-08-02 1986-03-12 Sharp Corp 電子写真複写機
CH668961A5 (de) * 1986-02-07 1989-02-15 Ciba Geigy Ag Verfahren zur reinigung von farbstoffhaltigen abwaessern.
US4810389A (en) * 1987-03-02 1989-03-07 Westinghouse Electric Corp. Filtration system
US4885095A (en) * 1987-04-03 1989-12-05 Water Technologies, Inc. System for separating solutions
FR2653679A1 (fr) * 1989-10-27 1991-05-03 Watrelot Dominique Dispositif purificateur d'eau auto-nettoyant.
CH686001A5 (fr) * 1990-04-18 1995-11-30 Andre Robert Louis Monnerat Procede de regeneration des encres pour l'impression de documents de securite par la technique d'impression en taille douce.
US5017291A (en) * 1990-10-24 1991-05-21 Semler Industries, Inc. Process for recycling and reconstituting flexographic inks
DE4129802A1 (de) * 1991-09-07 1993-03-11 Basf Ag Verfahren zur abtrennung von metallkomplex-farbstoffen aus abwaessern
US5207917A (en) * 1991-10-08 1993-05-04 Weaver Thomas J M Recycling and recovery of aqueous cleaner solutions
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
NL1004629C2 (nl) * 1996-11-27 1998-05-28 Gerardus Theodorus Antonius Ma Werkwijze en systeem voor het wassen van textiel en dergelijke.
US6753956B2 (en) 1998-05-27 2004-06-22 Georgia Tech Research Corp. Automated analysis system for a dyebath
US6056790A (en) * 1998-05-27 2000-05-02 Georgia Tech Research Corp. Method for automated dyebath reuse
JP2002336661A (ja) * 2001-05-16 2002-11-26 Toray Ind Inc 分離膜の洗浄方法
FR2844462B1 (fr) * 2002-09-13 2004-11-19 Clariant Int Ltd TRAITEMENT DES BAINS DE TEINTURE PAR UN PROCEDE MEMBRANAIRE EN VUE DE LA REUTILISATION DE L'EAU ET DU NaCl DANS LE PROCEDE
US7067613B2 (en) * 2004-06-04 2006-06-27 Chemical Products Corporation Separation of polyolefins from nylons
US20060069170A1 (en) * 2004-09-27 2006-03-30 Chemical Products Corporation Decomposition of Polyester
US20060070188A1 (en) * 2004-09-27 2006-04-06 Chemical Products Corporation Colorant Removal from Polymeric Fibers
CA2731522C (en) 2007-10-24 2013-12-31 Denis Cote Maple tree sap reverse osmosis device
US8808538B2 (en) * 2008-01-04 2014-08-19 Fluid Equipment Development Company, Llc Batch-operated reverse osmosis system
US20110017098A1 (en) * 2009-07-03 2011-01-27 Board Of Regents, The University Of Texas System Removal and recovery of dye waste from effluents using clay
JP2011083732A (ja) * 2009-10-16 2011-04-28 Mimaki Engineering Co Ltd 廃水浄化システム、洗浄装置及びインクジェットプリンタシステム
CN102433773B (zh) * 2011-08-25 2013-05-29 浙江亿得化工有限公司 一种印染废水回用工艺
CN104773871A (zh) * 2015-04-02 2015-07-15 传美讯电子科技（珠海）有限公司 一种处理墨水生产综合废水的设备及该设备的处理方法
GB2540603A (en) 2015-07-23 2017-01-25 Ide Technologies Ltd Imroved reverse osmotic process for cleaning water
US9975089B2 (en) 2016-10-17 2018-05-22 Fluid Equipment Development Company, Llc Method and system for performing a batch reverse osmosis process using a tank with a movable partition
US11732408B2 (en) 2019-04-22 2023-08-22 Ralph Lauren Corporation Method and apparatus for dyeing garments
CN110606587B (zh) * 2019-08-09 2023-03-10 浙江丝绸科技有限公司 一种全流程循环染色系统及其工艺和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347329B2 (de) * 1973-09-20 1978-08-24 Hager + Elsaesser Gmbh, 7000 Stuttgart Verfahren zur Aufbereitung der Abwässer von Betrieben der Textilbehandlung, wie Färbereien, Bleichereien u.dgl. und Vorrichtung zur Durchführung des Verfahrens
US3998740A (en) * 1974-07-26 1976-12-21 J. P. Stevens & Co., Inc. Apparatus for treatment of textile desizing effluent
JPS5168478A (en) * 1974-12-11 1976-06-14 Dainippon Toryo Kk Senryoo fukumu senjoekino shorihoho
DE2510309A1 (de) * 1975-03-10 1976-09-23 Hoechst Ag Verfahren und anlage zur trennung von substanzgemischen

Also Published As

Publication number Publication date
DE2829097A1 (de) 1979-01-25
BE868690A (fr) 1979-01-03
GB2000695A (en) 1979-01-17
CA1112581A (en) 1981-11-17
GB2000695B (en) 1982-02-10
IT7850157A0 (it) 1978-07-04
FR2396725A1 (fr) 1979-02-02
JPS5415357A (en) 1979-02-05
US4165288A (en) 1979-08-21
FR2396725B1 (it) 1983-03-11

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