FI70153C - Foerfarande foer framstaellning av kationbytare och dess anvaendning - Google Patents

Foerfarande foer framstaellning av kationbytare och dess anvaendning Download PDF

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Publication number
FI70153C
FI70153C FI814089A FI814089A FI70153C FI 70153 C FI70153 C FI 70153C FI 814089 A FI814089 A FI 814089A FI 814089 A FI814089 A FI 814089A FI 70153 C FI70153 C FI 70153C
Authority
FI
Finland
Prior art keywords
treatment
bark
sulfuric acid
hours
weight
Prior art date
Application number
FI814089A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI70153B (fi
FI814089L (fi
Inventor
Sven Erik Joergensen
Original Assignee
Joergensen S E
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 Joergensen S E filed Critical Joergensen S E
Publication of FI814089L publication Critical patent/FI814089L/fi
Application granted granted Critical
Publication of FI70153B publication Critical patent/FI70153B/fi
Publication of FI70153C publication Critical patent/FI70153C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/22—Cellulose or wood; Derivatives thereof
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • Y10S210/903—Nitrogenous
    • Y10S210/905—Protein

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Paper (AREA)
  • Removal Of Specific Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Inorganic Insulating Materials (AREA)
  • Glass Compositions (AREA)
FI814089A 1980-12-20 1981-12-18 Foerfarande foer framstaellning av kationbytare och dess anvaendning FI70153C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803048356 DE3048356A1 (de) 1980-12-20 1980-12-20 Verfahren zur herstellung eines kationenaustauschers und dessen verwendung
DE3048356 1980-12-20

Publications (3)

Publication Number Publication Date
FI814089L FI814089L (fi) 1982-06-21
FI70153B FI70153B (fi) 1986-02-28
FI70153C true FI70153C (fi) 1986-09-15

Family

ID=6119868

Family Applications (1)

Application Number Title Priority Date Filing Date
FI814089A FI70153C (fi) 1980-12-20 1981-12-18 Foerfarande foer framstaellning av kationbytare och dess anvaendning

Country Status (9)

Country Link
US (1) US4401811A (fr)
EP (1) EP0054777B1 (fr)
JP (1) JPS57127452A (fr)
AT (1) ATE14534T1 (fr)
CA (1) CA1168951A (fr)
DE (2) DE3048356A1 (fr)
DK (1) DK155921C (fr)
FI (1) FI70153C (fr)
NO (1) NO153362C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0491964U (fr) * 1990-12-27 1992-08-11
FR2673549B1 (fr) * 1991-03-07 1994-01-14 Emc Services Support vegetal pour l'adsorption de contaminants en milieu aqueux.
FR2694708B1 (fr) * 1992-08-17 1994-11-04 Emc Services Substrat biologique pour l'adsorption de contaminants en milieu aqueux.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA882398A (en) 1971-09-28 E. Jorgensen Sven Process for removing proteins and decomposition products from waste water
US2312449A (en) * 1938-10-13 1943-03-02 Res Prod Corp Cationic exchange material
FR899188A (fr) * 1942-08-28 1945-05-23 Emploi de composés du bois, dits absorbants à échange, pour récupérer des métaux à partir de solutions très diluées
SE356735B (fr) * 1970-12-02 1973-06-04 Svenska Cellulosa Ab
US3990969A (en) * 1972-10-04 1976-11-09 Uddeholms Aktiebolag Purification of waste water from sulphate pulp bleaching plants
GB1430621A (en) * 1973-03-02 1976-03-31 Jorgensen S E Ion-exchanger material and method for the treatment of waste water
US3944415A (en) * 1974-08-05 1976-03-16 The United States Of America As Represented By The Secretary Of Agriculture Removing heavy metal ions from water
US3925192A (en) * 1974-08-05 1975-12-09 Us Agriculture Removing heavy metal ions from water
DK354479A (da) * 1978-10-11 1980-04-12 Pfizer Carboxylerede celluose-ion-byttematerialer fremgangsmaade til deres fremstilling samt deres anvendelse til fjernelse af tungmetalioner fra vandige oploesninger

Also Published As

Publication number Publication date
EP0054777A2 (fr) 1982-06-30
EP0054777A3 (en) 1982-08-25
US4401811A (en) 1983-08-30
CA1168951A (fr) 1984-06-12
DE3171619D1 (en) 1985-09-05
DK155921B (da) 1989-06-05
DE3048356A1 (de) 1982-07-29
NO814290L (no) 1982-06-21
JPH0240380B2 (fr) 1990-09-11
DK561381A (da) 1982-06-21
DK155921C (da) 1989-10-30
ATE14534T1 (de) 1985-08-15
NO153362B (no) 1985-11-25
EP0054777B1 (fr) 1985-07-31
FI70153B (fi) 1986-02-28
JPS57127452A (en) 1982-08-07
NO153362C (no) 1986-03-05
FI814089L (fi) 1982-06-21

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Legal Events

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MM Patent lapsed
MM Patent lapsed

Owner name: JORGENSEN, SVEN ERIK