CA2056889A1 - A method of processing the wastewater-solids mixture that results from the production of paper and the use of this solids mixture - Google Patents

A method of processing the wastewater-solids mixture that results from the production of paper and the use of this solids mixture

Info

Publication number
CA2056889A1
CA2056889A1 CA002056889A CA2056889A CA2056889A1 CA 2056889 A1 CA2056889 A1 CA 2056889A1 CA 002056889 A CA002056889 A CA 002056889A CA 2056889 A CA2056889 A CA 2056889A CA 2056889 A1 CA2056889 A1 CA 2056889A1
Authority
CA
Canada
Prior art keywords
solids mixture
processing
production
paper
wastewater
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.)
Granted
Application number
CA002056889A
Other languages
French (fr)
Other versions
CA2056889C (en
Inventor
Peter Wolters
Gerrit Jan Wolters
Jan Wolters
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2056889A1 publication Critical patent/CA2056889A1/en
Application granted granted Critical
Publication of CA2056889C publication Critical patent/CA2056889C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • D21C5/02—Working-up waste paper
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/18—Waste materials; Refuse organic
    • C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • C04B18/241—Paper, e.g. waste paper; Paper pulp
    • C04B18/243—Waste from paper processing or recycling paper, e.g. de-inking sludge
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02—Emulsion paints including aerosols
    • C09D5/024—Emulsion paints including aerosols characterised by the additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/34—Filling pastes
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Abstract

The present invention relates to a method of processing and re-using the mixture of waste water and solids that is generated during the processing of old paper, the sludge-like mixture of water and solids being intensively mixed and then coarse, fine, or very finely-ground, and it can then serve as the basic material for the production, for example, of paint, glue, putty, or mortar.
CA 2056889 1990-12-20 1991-12-03 A method of processing the wastewater-solids mixture that results from the production of paper and the use of this solids mixture Expired - Fee Related CA2056889C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4040818 1990-12-20
DEP4040818.3 1990-12-20
DE19914108866 DE4108866C1 (en) 1990-12-20 1991-03-16
DEP4108866.2 1991-03-16

Publications (2)

Publication Number Publication Date
CA2056889A1 true CA2056889A1 (en) 1992-06-21
CA2056889C CA2056889C (en) 2001-03-20

Family

ID=25899539

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2056889 Expired - Fee Related CA2056889C (en) 1990-12-20 1991-12-03 A method of processing the wastewater-solids mixture that results from the production of paper and the use of this solids mixture

Country Status (7)

Country Link
EP (1) EP0492121B1 (en)
JP (1) JP2977352B2 (en)
AT (1) ATE126182T1 (en)
CA (1) CA2056889C (en)
DE (2) DE4108866C1 (en)
DK (1) DK0492121T3 (en)
ES (1) ES2075307T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6921994A (en) * 1993-05-26 1994-12-20 Tran Industrial Research Inc. Utilization of deinking by-product in building materials
DE4341412C2 (en) * 1993-12-04 2003-07-24 Voith Paper Fiber Systems Gmbh Process for processing waste paper containing filler
AU1310995A (en) * 1994-01-03 1995-08-01 F.L. Smidth & Co A/S Method for manufacturing of a filler material
GB9606638D0 (en) * 1996-03-29 1996-06-05 Ecc Int Ltd Treatment of solid containing material derived from effluent
DE19627523C1 (en) 1996-07-09 1997-10-23 Alpha Calcit Fuellstoff Gmbh Preparation of filler or pigment coating material for paper, pulp or board from waste sludge
DE19750997A1 (en) * 1997-11-18 1999-05-27 Rigips Gmbh Plastering mortar
AT501868B1 (en) 2005-06-13 2007-04-15 Andritz Ag Maschf METHOD FOR THE RECYCLING OF FILLERS AND PIGMENTS OF PAPER, PAPER OR CARTON MANUFACTURING
CN105271310B (en) * 2015-10-13 2017-05-10 锦州钛业有限公司 Chlorination-process titanium-white high-salt wastewater comprehensive utilization method
CN111841761B (en) * 2020-07-22 2021-09-10 山东蒙福居装饰材料有限公司 Anti-cracking putty powder and preparation method and preparation system thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153871A (en) * 1976-06-17 1977-12-21 Sato Yoshiaki Fixation of pulp sludge
JPS5432567A (en) * 1977-08-17 1979-03-09 Ando Yoshiichirou Method of making waterproof and flameeresistant building material from paper sludge
DE2930602A1 (en) * 1979-07-27 1981-02-19 Muenster L Graf Zu Handel METHOD FOR BINDING WASTEWATER AND SLUDGE
JPS5913659A (en) * 1982-07-14 1984-01-24 北川　重雄 Manufacture of refractory construction material and structural raw material using used paper pulp sludge

Also Published As

Publication number Publication date
EP0492121A1 (en) 1992-07-01
ATE126182T1 (en) 1995-08-15
CA2056889C (en) 2001-03-20
JP2977352B2 (en) 1999-11-15
ES2075307T3 (en) 1995-10-01
JPH04267953A (en) 1992-09-24
DE4108866C1 (en) 1992-03-12
EP0492121B1 (en) 1995-08-09
DK0492121T3 (en) 1995-12-11
DE59106223D1 (en) 1995-09-14

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Legal Events

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EEER Examination request
MKLA Lapsed