ES406702A1 - Metodo de purificar efluentes que contienen lignina, proce-dentes de industrias de la madera. - Google Patents

Metodo de purificar efluentes que contienen lignina, proce-dentes de industrias de la madera.

Info

Publication number
ES406702A1
ES406702A1 ES406702A ES406702A ES406702A1 ES 406702 A1 ES406702 A1 ES 406702A1 ES 406702 A ES406702 A ES 406702A ES 406702 A ES406702 A ES 406702A ES 406702 A1 ES406702 A1 ES 406702A1
Authority
ES
Spain
Prior art keywords
lignin
translation
machine
legally binding
google translate
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.)
Expired
Application number
ES406702A
Other languages
English (en)
Spanish (es)
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.)
Uddeholms AB
Original Assignee
Uddeholms AB
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 SE11726/71A external-priority patent/SE356085B/xx
Priority claimed from SE7209468A external-priority patent/SE379807B/xx
Application filed by Uddeholms AB filed Critical Uddeholms AB
Publication of ES406702A1 publication Critical patent/ES406702A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B01J41/07—Processes using organic exchangers in the weakly basic form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Water Treatment By Sorption (AREA)
  • Removal Of Specific Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)
ES406702A 1971-09-16 1972-09-15 Metodo de purificar efluentes que contienen lignina, proce-dentes de industrias de la madera. Expired ES406702A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE11726/71A SE356085B (de) 1971-09-16 1971-09-16
US23072272A 1972-03-01 1972-03-01
SE7209468A SE379807B (de) 1972-07-19 1972-07-19

Publications (1)

Publication Number Publication Date
ES406702A1 true ES406702A1 (es) 1975-10-16

Family

ID=27354480

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406702A Expired ES406702A1 (es) 1971-09-16 1972-09-15 Metodo de purificar efluentes que contienen lignina, proce-dentes de industrias de la madera.

Country Status (5)

Country Link
CA (1) CA987459A (de)
DE (1) DE2243141A1 (de)
ES (1) ES406702A1 (de)
FR (1) FR2152862A1 (de)
NO (1) NO135674C (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE395920B (sv) * 1975-12-19 1977-08-29 Uddeholms Ab Sett vid blekning och tvettning v cellulosamassa
DE2655504A1 (de) * 1976-03-18 1977-10-06 Uddeholms Ab Verfahren zur reinigung von dunkel gefaerbten, chlorhaltigen ablaugen aus den auf chlorbasis betriebenen bleichanlagen von zellstoffabriken
CA1336474C (en) * 1989-04-20 1995-08-01 Martin Blake Hocking Hydrogen peroxide recovery from coloured aqueous solutions
FI128252B (en) * 2015-11-04 2020-01-31 Kemira Oyj A method for optimizing material cycling in a chemical pulping process

Also Published As

Publication number Publication date
FR2152862B1 (de) 1978-03-03
NO135674C (de) 1977-05-11
CA987459A (en) 1976-04-20
NO135674B (de) 1977-01-31
DE2243141A1 (de) 1973-03-22
FR2152862A1 (en) 1973-04-27

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