SE7900652L - Forfarande for rening av det vid upparbetning av returpapper erhallna tvett- eller avloppsvattnet - Google Patents

Forfarande for rening av det vid upparbetning av returpapper erhallna tvett- eller avloppsvattnet

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
English (en)
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/xx

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

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (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)
  • Water Treatment By Sorption (AREA)
  • Physical Water Treatments (AREA)
  • Detergent Compositions (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
SE7900652A 1978-01-28 1979-01-24 Forfarande for rening av det vid upparbetning av returpapper erhallna tvett- eller avloppsvattnet SE7900652L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782803700 DE2803700A1 (de) 1978-01-28 1978-01-28 Verfahren zum reinigen des bei der altpapieraufbereitung anfallenden waschoder abwassers

Publications (1)

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

Family

ID=6030596

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7900652A SE7900652L (sv) 1978-01-28 1979-01-24 Forfarande for rening av det vid upparbetning av returpapper erhallna tvett- eller avloppsvattnet

Country Status (10)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914146A1 (de) * 1989-04-28 1990-10-31 Baehre & Greten Verfahren zur beseitigung von im bereich der leimaufbereitung und leimdosierung bei reinigungsvorgaengen anfallendem abwasser im zuge der herstellung von holzspanplatten oder dergleichen
DE69333941T2 (de) * 1992-12-23 2006-06-14 Imerys Minerals Ltd Verfahren zur Behandlung von Abfallsuspensionen
DE69408807T2 (de) * 1993-12-14 1998-06-18 Ecc Int Ltd Wasser- und Feststoff-Rückgewinnung in einer Papiermühle
JP5252485B2 (ja) * 2008-05-12 2013-07-31 中越パルプ工業株式会社 脱インキパルプの製造方法およびそれに用いる脱インキ助剤
JP5215799B2 (ja) * 2008-09-30 2013-06-19 東邦化学工業株式会社 ピッチ除去剤

Also Published As

Publication number Publication date
NO790263L (no) 1979-07-31
JPS54110652A (en) 1979-08-30
ES477150A1 (es) 1979-07-01
AT362321B (de) 1981-04-27
IT7919243A0 (it) 1979-01-12
DE2803700A1 (de) 1979-08-02
ATA812678A (de) 1980-09-15
IT1110985B (it) 1986-01-13
GB2013169A (en) 1979-08-08
FI790245A (fi) 1979-07-29
FR2415606A1 (fr) 1979-08-24

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