SE421218B - PROCEDURE FOR DISINFECTING RECOVERY PAPERS - Google Patents

PROCEDURE FOR DISINFECTING RECOVERY PAPERS

Info

Publication number
SE421218B
SE421218B SE7702725A SE7702725A SE421218B SE 421218 B SE421218 B SE 421218B SE 7702725 A SE7702725 A SE 7702725A SE 7702725 A SE7702725 A SE 7702725A SE 421218 B SE421218 B SE 421218B
Authority
SE
Sweden
Prior art keywords
disinfecting
procedure
papers
recovery
recovery papers
Prior art date
Application number
SE7702725A
Other languages
Swedish (sv)
Other versions
SE7702725L (en
Inventor
J De Ceuster
P Essemaeker
Original Assignee
Interox
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
Priority claimed from BE165083A external-priority patent/BE839478A/en
Application filed by Interox filed Critical Interox
Publication of SE7702725L publication Critical patent/SE7702725L/en
Publication of SE421218B publication Critical patent/SE421218B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L11/00—Methods specially adapted for refuse
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/32—Defibrating by other means of waste paper
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Paper (AREA)
SE7702725A 1976-03-12 1977-03-10 PROCEDURE FOR DISINFECTING RECOVERY PAPERS SE421218B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE165083A BE839478A (en) 1976-03-12 1976-03-12 PROCESS FOR THE DISINFECTION OF OLD PAPER

Publications (2)

Publication Number Publication Date
SE7702725L SE7702725L (en) 1977-09-13
SE421218B true SE421218B (en) 1981-12-07

Family

ID=3842858

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7702725A SE421218B (en) 1976-03-12 1977-03-10 PROCEDURE FOR DISINFECTING RECOVERY PAPERS

Country Status (6)

Country Link
DE (1) DE2710806A1 (en)
ES (1) ES456753A1 (en)
GB (1) GB1564783A (en)
IT (1) IT1071347B (en)
NL (1) NL7702662A (en)
SE (1) SE421218B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905936B1 (en) * 1979-02-16 1980-04-30 Degussa Process for lightening and deodorising sulfate pulp
DK0453728T3 (en) * 1990-02-26 1997-04-07 Hartmann Paul Ag Method of reprocessing cellulosic fibers and absorbent bodies for medical or hygienic products
DE19845513A1 (en) * 1998-10-02 2000-04-06 Voith Sulzer Papiertech Patent For the disinfection of used paper materials it is compressed to extract the residual air for intensive heating followed by dispersion with added chemicals if required

Also Published As

Publication number Publication date
NL7702662A (en) 1977-09-14
IT1071347B (en) 1985-04-02
GB1564783A (en) 1980-04-16
DE2710806A1 (en) 1977-09-15
DE2710806C2 (en) 1987-12-03
SE7702725L (en) 1977-09-13
ES456753A1 (en) 1978-01-16

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