NL7114045A - Water treatment - to remove organic materials by treatment with anion exchange resin in presence of aluminium or ferric ion - Google Patents

Water treatment - to remove organic materials by treatment with anion exchange resin in presence of aluminium or ferric ion

Info

Publication number
NL7114045A
NL7114045A NL7114045A NL7114045A NL7114045A NL 7114045 A NL7114045 A NL 7114045A NL 7114045 A NL7114045 A NL 7114045A NL 7114045 A NL7114045 A NL 7114045A NL 7114045 A NL7114045 A NL 7114045A
Authority
NL
Netherlands
Prior art keywords
treatment
aluminium
exchange resin
anion exchange
organic materials
Prior art date
Application number
NL7114045A
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 filed Critical
Priority to NL7114045A priority Critical patent/NL7114045A/en
Publication of NL7114045A publication Critical patent/NL7114045A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • C13B20/14—Purification of sugar juices using ion-exchange materials
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

Dissolved organic impurities are removed from aq. liquids (e.g. tap waters) by precolating over an anion exchanger in the pres. of 0.5-10 ppm of aluminium or ferric ions. Pref. the water is first demineralised over a cation exchanger in the acid form, an Al or Fe (III) salt is added to the required conc. and the water is percolated over an anion exchanger in salt or hydroxy form. Treated waters are useful e.g. as boiler feed waters.
NL7114045A 1971-10-13 1971-10-13 Water treatment - to remove organic materials by treatment with anion exchange resin in presence of aluminium or ferric ion NL7114045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7114045A NL7114045A (en) 1971-10-13 1971-10-13 Water treatment - to remove organic materials by treatment with anion exchange resin in presence of aluminium or ferric ion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7114045A NL7114045A (en) 1971-10-13 1971-10-13 Water treatment - to remove organic materials by treatment with anion exchange resin in presence of aluminium or ferric ion

Publications (1)

Publication Number Publication Date
NL7114045A true NL7114045A (en) 1972-10-25

Family

ID=19814238

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7114045A NL7114045A (en) 1971-10-13 1971-10-13 Water treatment - to remove organic materials by treatment with anion exchange resin in presence of aluminium or ferric ion

Country Status (1)

Country Link
NL (1) NL7114045A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129622A1 (en) * 1983-06-28 1985-01-02 Rohm And Haas Company Trihalomethane precursor removal using ion exchange emulsions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129622A1 (en) * 1983-06-28 1985-01-02 Rohm And Haas Company Trihalomethane precursor removal using ion exchange emulsions

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