FR2605306B1 - Procede de decoloration d'eaux residuaires de pate et de papier - Google Patents

Procede de decoloration d'eaux residuaires de pate et de papier

Info

Publication number
FR2605306B1
FR2605306B1 FR868614554A FR8614554A FR2605306B1 FR 2605306 B1 FR2605306 B1 FR 2605306B1 FR 868614554 A FR868614554 A FR 868614554A FR 8614554 A FR8614554 A FR 8614554A FR 2605306 B1 FR2605306 B1 FR 2605306B1
Authority
FR
France
Prior art keywords
decoloration
pulp
waste water
paper waste
paper
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 - Lifetime
Application number
FR868614554A
Other languages
English (en)
Other versions
FR2605306A1 (fr
Inventor
Charles Ackel
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.)
Stone Container Corp
Original Assignee
Stone Container 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 Stone Container Corp filed Critical Stone Container Corp
Publication of FR2605306A1 publication Critical patent/FR2605306A1/fr
Application granted granted Critical
Publication of FR2605306B1 publication Critical patent/FR2605306B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/917—Color
    • 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/928—Paper mill waste, e.g. white water, black liquor treated

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FR868614554A 1985-03-13 1986-10-20 Procede de decoloration d'eaux residuaires de pate et de papier Expired - Lifetime FR2605306B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US71123885A 1985-03-13 1985-03-13
US06/903,833 US4724045A (en) 1985-03-13 1986-09-03 Pulp decolor process
GB8624625A GB2196619B (en) 1985-03-13 1986-10-14 Pulp decolor process

Publications (2)

Publication Number Publication Date
FR2605306A1 FR2605306A1 (fr) 1988-04-22
FR2605306B1 true FR2605306B1 (fr) 1991-07-12

Family

ID=36915762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868614554A Expired - Lifetime FR2605306B1 (fr) 1985-03-13 1986-10-20 Procede de decoloration d'eaux residuaires de pate et de papier

Country Status (5)

Country Link
US (1) US4724045A (fr)
AU (1) AU584715B2 (fr)
FR (1) FR2605306B1 (fr)
GB (1) GB2196619B (fr)
PT (1) PT83603B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5429717A (en) * 1986-12-22 1995-07-04 Aga Aktiebolag Method of washing of alkaline pulp by adding carbon dioxide to the pulp
SE459925B (sv) * 1987-12-23 1989-08-21 Boliden Ab Avskiljning av harts ur massaavlutar
US4874521A (en) * 1988-10-18 1989-10-17 Boise Cascade Corporation Pulp mill effluent color removal process
US5032286A (en) * 1988-10-18 1991-07-16 Boise Cascade Corporation Pulp mill effluent color removal process
EP0606291B1 (fr) * 1991-10-01 1996-04-24 Tex-A-Tec Ag Procede et dispositif pour la recuperation de constituants provenant de dispersions de colorants
US7029553B1 (en) * 1992-07-24 2006-04-18 Peach State Labs, Inc. Urea sulfate and urea hydrochloride in paper and pulp processing
US5360551A (en) * 1993-04-01 1994-11-01 Crompton & Knowles Corporation Process for color reduction of dye wastewater
US5635024A (en) * 1993-08-20 1997-06-03 Bountiful Applied Research Corporation Process for separating lignins and dissolved organic compounds from kraft spent liquor
US5670020A (en) * 1995-06-01 1997-09-23 International Paper Company Foam separation method for reducing AOX, COD, and color bodies of kraft pulp bleach plant effluents
US7422692B1 (en) * 1999-04-12 2008-09-09 Launeil Neil Sanders Raw influent treatment processes eliminating secondary biological treatment
US6830696B1 (en) 2003-12-01 2004-12-14 University Of Florida Research Foundation, Inc. Treatment of spent pulping liquor with lignin separation to recover alkali pulping chemicals in manufacture of paper pulp
US7713422B2 (en) * 2004-09-07 2010-05-11 K.I. System Co., Ltd. Black liquor treatment method
CA2597905C (fr) * 2005-02-15 2014-08-05 Georgia Tech Research Corporation Procede d'alteration de l'adherence instantanee de materiaux
US8512523B2 (en) * 2006-02-14 2013-08-20 Georgia Tech Research Corporation Method for altering the tack of materials
US7943041B1 (en) 2006-05-11 2011-05-17 Kurt Standley System for removing particulate matter from wastewater
US7767092B2 (en) * 2006-11-14 2010-08-03 Konica Minolta Business Technologies, Inc. Decolorization method of colored effluent
US8613781B2 (en) * 2007-08-08 2013-12-24 Harrison R. Cooper Lignin dewatering process
CN101486797B (zh) * 2008-01-16 2010-12-08 山东泉林纸业有限责任公司 一种由亚铵法草浆黑液提取黄腐酸的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1467805A (fr) * 1965-11-15 1967-02-03 Ct Tech De L Ind Des Papiers Procédé physico-chimique d'épuration des eaux résiduaires, notamment des effluents provenant de la fabrication des pâtes à papier dites chimiques et mi-chimiques
US3740363A (en) * 1969-10-27 1973-06-19 Gulf States Paper Corp Effluent treatment processes
SU445623A1 (ru) * 1971-01-11 1974-10-05 Всесоюзный научно-исследовательский институт целлюлозно-бумажной промышленности Способ очистки сточных вод сульфатно-целлюлозного производства
US3829388A (en) * 1972-08-01 1974-08-13 Betz Laboratories Beneficiation of lignin solutions and pulp mill wastes
SE372298B (fr) * 1972-10-04 1974-12-16 Uddeholms Ab
US3990969A (en) * 1972-10-04 1976-11-09 Uddeholms Aktiebolag Purification of waste water from sulphate pulp bleaching plants
US4000033A (en) * 1973-04-25 1976-12-28 Canadian Patents And Development Limited Removal of color and organic matter from kraft process bleach effluents
CA1024274A (fr) * 1973-11-28 1978-01-10 Pulp And Paper Research Institute Of Canada Traitement des effluents des moulins a pulpe
US4089780A (en) * 1975-10-21 1978-05-16 Nalco Chemical Company Color removal process
US4058458A (en) * 1975-12-05 1977-11-15 Nalco Chemical Company Removal of color from paper mill waste waters
US4179329A (en) * 1976-01-09 1979-12-18 Nalco Chemical Company Removal of color from paper mill waste waters
US4374027A (en) * 1978-02-06 1983-02-15 International Telephone And Telegraph Corporation Process for the secondary treatment of wastewater
AT377546B (de) * 1983-02-25 1985-03-25 Dieter J Becker Verfahren zur reinigung von bei der zellstoffherstellung, insbesondere bei der chlorbleiche von zellstoff, anfallenden abwaessern
US4695386A (en) * 1985-05-20 1987-09-22 Advanced Separation Technologies Incorporated Process for the decolorization of pulp mill process streams

Also Published As

Publication number Publication date
GB2196619B (en) 1991-03-13
GB8624625D0 (en) 1986-11-19
AU584715B2 (en) 1989-06-01
FR2605306A1 (fr) 1988-04-22
AU5921186A (en) 1988-01-07
GB2196619A (en) 1988-05-05
PT83603A (en) 1987-05-29
PT83603B (pt) 1988-10-14
US4724045A (en) 1988-02-09

Similar Documents

Publication Publication Date Title
FR2605306B1 (fr) Procede de decoloration d'eaux residuaires de pate et de papier
IT1193832B (it) Disposizione per la lavorazione di carta straccia di qualita' scadente
PT84256A (en) Process for treating pulp and paper mill waste water
GB8704710D0 (en) Application of liquid to web/sheet material
FR2410082B1 (fr) Appareillage et procede d'epuration a contre-courant de la pate a papier
FR2576741B1 (fr) Procede de traitement de lisier provenant d'excrements de betail de rapport
FR2644773B2 (fr) Procede et dispositif pour l'epuration d'eaux polluees
FR2563208B1 (fr) Procede de traitement des eaux par l'ozone
FR2579586B1 (fr) Procede de clarification de l'eau
FR2577848B1 (fr) Calandre d'estampage pour des feuilles de matiere thermoplastique
FR2584949B1 (fr) Hydrocyclone destine notamment a l'epuration des suspensions de papier
FR2630099B1 (fr) Procede de traitement et de purification d'eaux
FR2606769B1 (fr) Procede et installation pour la denitrification d'eaux polluees
GB2193146B (en) Apparatus for blowing a treatment medium on to a web of material
FR2605634B1 (fr) Procede d'hydrolyse d'organodichlorosilanes
FR2609291B1 (fr) Procede de biodegradation des sterols
PT76721B (fr) Appareillage et procede d'elelage de crustaces et autres
FR2609979B1 (fr) Procede et dispositif pour l'epuration d'eaux polluees
JPS57176285A (en) Treatment of waste paper pulp containing sticky impurities
FR2621503B1 (fr) Procede d'elimination de dechets
BE886868A (fr) Procede de maintien de l'activite biologique et d'adaptation de la biocenose d'une installation biologique a l'arret
FR2560188B1 (fr) Procede de separation de la phenylalanine et de l'acide cinnamique
FR2573417B3 (fr) Procede de traitement et d'epuration des eaux et application a la potabilisation des eaux
JPS57176284A (en) Treatment of waste paper pulp containing sticky impurities
JPS55122094A (en) Sticking impurities treatment within waste paper pulp

Legal Events

Date Code Title Description
ST Notification of lapse