FR2233289A1 - Org. substances recovered from pulp mill waste water - using column of phenolic resin ion exchanger - Google Patents

Org. substances recovered from pulp mill waste water - using column of phenolic resin ion exchanger

Info

Publication number
FR2233289A1
FR2233289A1 FR7419898A FR7419898A FR2233289A1 FR 2233289 A1 FR2233289 A1 FR 2233289A1 FR 7419898 A FR7419898 A FR 7419898A FR 7419898 A FR7419898 A FR 7419898A FR 2233289 A1 FR2233289 A1 FR 2233289A1
Authority
FR
France
Prior art keywords
waste water
resin
column
org
phenolic resin
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.)
Granted
Application number
FR7419898A
Other languages
English (en)
French (fr)
Other versions
FR2233289B1 (OSRAM
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
Application filed by Uddeholms AB filed Critical Uddeholms AB
Publication of FR2233289A1 publication Critical patent/FR2233289A1/fr
Application granted granted Critical
Publication of FR2233289B1 publication Critical patent/FR2233289B1/fr
Granted 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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • 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
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Paper (AREA)
FR7419898A 1973-06-13 1974-06-10 Org. substances recovered from pulp mill waste water - using column of phenolic resin ion exchanger Granted FR2233289A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7308281A SE379808B (OSRAM) 1973-06-13 1973-06-13

Publications (2)

Publication Number Publication Date
FR2233289A1 true FR2233289A1 (en) 1975-01-10
FR2233289B1 FR2233289B1 (OSRAM) 1977-03-11

Family

ID=20317744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419898A Granted FR2233289A1 (en) 1973-06-13 1974-06-10 Org. substances recovered from pulp mill waste water - using column of phenolic resin ion exchanger

Country Status (7)

Country Link
JP (1) JPS5069853A (OSRAM)
BR (1) BR7404828D0 (OSRAM)
CA (1) CA1038562A (OSRAM)
FI (1) FI54621C (OSRAM)
FR (1) FR2233289A1 (OSRAM)
NO (1) NO742092L (OSRAM)
SE (1) SE379808B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109929215B (zh) * 2019-03-25 2021-03-30 南京大学 一种酚醛-聚丙烯酸系互贯结构的高机械强度阴离子交换树脂及其制备方法

Also Published As

Publication number Publication date
CA1038562A (en) 1978-09-19
FI54621C (fi) 1979-01-10
NO742092L (OSRAM) 1975-01-06
FI158574A7 (OSRAM) 1974-12-14
SE379808B (OSRAM) 1975-10-20
BR7404828D0 (pt) 1975-09-30
FI54621B (fi) 1978-09-29
FR2233289B1 (OSRAM) 1977-03-11
JPS5069853A (OSRAM) 1975-06-10
SE7308281L (OSRAM) 1974-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse