SE7900652L - PROCEDURE FOR CLEANING THE WASHING OR WASTEWATER WHEN PREPARING RETURN PAPER - Google Patents

PROCEDURE FOR CLEANING THE WASHING OR WASTEWATER WHEN PREPARING RETURN PAPER

Info

Publication number
SE7900652L
SE7900652L SE7900652A SE7900652A SE7900652L SE 7900652 L SE7900652 L SE 7900652L SE 7900652 A SE7900652 A SE 7900652A SE 7900652 A SE7900652 A SE 7900652A SE 7900652 L SE7900652 L SE 7900652L
Authority
SE
Sweden
Prior art keywords
wastewater
washing
cleaning
procedure
return paper
Prior art date
Application number
SE7900652A
Other languages
Swedish (sv)
Inventor
L Pfalzer
S Fischer
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of SE7900652L publication Critical patent/SE7900652L/en

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
    • 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
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • 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
    • 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
    • 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

Landscapes

  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paper (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Detergent Compositions (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Physical Water Treatments (AREA)
  • Water Treatment By Sorption (AREA)
SE7900652A 1978-01-28 1979-01-24 PROCEDURE FOR CLEANING THE WASHING OR WASTEWATER WHEN PREPARING RETURN PAPER SE7900652L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782803700 DE2803700A1 (en) 1978-01-28 1978-01-28 METHOD OF CLEANING WASHER OR WASTE WATER FROM RECEIVING PAPER

Publications (1)

Publication Number Publication Date
SE7900652L true SE7900652L (en) 1979-07-29

Family

ID=6030596

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7900652A SE7900652L (en) 1978-01-28 1979-01-24 PROCEDURE FOR CLEANING THE WASHING OR WASTEWATER WHEN PREPARING RETURN PAPER

Country Status (10)

Country Link
JP (1) JPS54110652A (en)
AT (1) AT362321B (en)
DE (1) DE2803700A1 (en)
ES (1) ES477150A1 (en)
FI (1) FI790245A (en)
FR (1) FR2415606A1 (en)
GB (1) GB2013169A (en)
IT (1) IT1110985B (en)
NO (1) NO790263L (en)
SE (1) SE7900652L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914146A1 (en) * 1989-04-28 1990-10-31 Baehre & Greten Disposal of flushing water produced in mfr. of composite wood prods. - by absorbing waste water into wood particles forming raw material for mfg. process
ATE312799T1 (en) * 1992-12-23 2005-12-15 Imerys Minerals Ltd METHOD FOR TREATING WASTE SUSPENSIONS
DE69408807T2 (en) * 1993-12-14 1998-06-18 Ecc Int Ltd Water and solids recovery in a paper mill
JP5252485B2 (en) * 2008-05-12 2013-07-31 中越パルプ工業株式会社 Method for producing deinked pulp and deinking aid used therefor
JP5215799B2 (en) * 2008-09-30 2013-06-19 東邦化学工業株式会社 Pitch remover

Also Published As

Publication number Publication date
DE2803700A1 (en) 1979-08-02
IT1110985B (en) 1986-01-13
GB2013169A (en) 1979-08-08
ES477150A1 (en) 1979-07-01
FR2415606A1 (en) 1979-08-24
FI790245A (en) 1979-07-29
NO790263L (en) 1979-07-31
AT362321B (en) 1981-04-27
JPS54110652A (en) 1979-08-30
ATA812678A (en) 1980-09-15
IT7919243A0 (en) 1979-01-12

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