GB2063094B - Water purification by ion exchange - Google Patents

Water purification by ion exchange

Info

Publication number
GB2063094B
GB2063094B GB8035500A GB8035500A GB2063094B GB 2063094 B GB2063094 B GB 2063094B GB 8035500 A GB8035500 A GB 8035500A GB 8035500 A GB8035500 A GB 8035500A GB 2063094 B GB2063094 B GB 2063094B
Authority
GB
United Kingdom
Prior art keywords
ion exchange
water purification
purification
water
ion
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
GB8035500A
Other versions
GB2063094A (en
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.)
Permutit Boby Ltd
Original Assignee
Permutit Boby Ltd
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 Permutit Boby Ltd filed Critical Permutit Boby Ltd
Priority to GB8035500A priority Critical patent/GB2063094B/en
Publication of GB2063094A publication Critical patent/GB2063094A/en
Application granted granted Critical
Publication of GB2063094B publication Critical patent/GB2063094B/en
Expired legal-status Critical Current

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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/04—Mixed-bed processes
    • 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
    • B01J39/04—Processes using organic exchangers
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
    • B01J49/08—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds containing cationic and anionic exchangers in separate beds
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
    • B01J49/09—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds of mixed beds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
GB8035500A 1979-11-10 1980-11-05 Water purification by ion exchange Expired GB2063094B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8035500A GB2063094B (en) 1979-11-10 1980-11-05 Water purification by ion exchange

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7939019 1979-11-10
GB8035500A GB2063094B (en) 1979-11-10 1980-11-05 Water purification by ion exchange

Publications (2)

Publication Number Publication Date
GB2063094A GB2063094A (en) 1981-06-03
GB2063094B true GB2063094B (en) 1983-07-20

Family

ID=26273512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8035500A Expired GB2063094B (en) 1979-11-10 1980-11-05 Water purification by ion exchange

Country Status (1)

Country Link
GB (1) GB2063094B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105668702A (en) * 2016-01-25 2016-06-15 湖南农业大学 Method for removing Cu, Zn, Pb and Cd from Ca-EDTA soil leacheate by chloro-type anion exchange resin

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422860A1 (en) * 1984-06-20 1986-01-02 Bayer Ag, 5090 Leverkusen METHOD AND DEVICE FOR TREATING LIQUIDS WITH CATIONAL EXCHANGERS AND ANION EXCHANGERS
US4648976A (en) * 1985-03-07 1987-03-10 Belco Pollution Control Corporation Integral water demineralizer system and method
US5722442A (en) * 1994-01-07 1998-03-03 Startec Ventures, Inc. On-site generation of ultra-high-purity buffered-HF for semiconductor processing
DE4445896C1 (en) * 1994-12-22 1996-07-11 Hager & Elsaesser De-nitrification of water
DE4445897C1 (en) * 1994-12-22 1996-07-11 Hager & Elsaesser De-nitrification process passes water through weak cation exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105668702A (en) * 2016-01-25 2016-06-15 湖南农业大学 Method for removing Cu, Zn, Pb and Cd from Ca-EDTA soil leacheate by chloro-type anion exchange resin
CN105668702B (en) * 2016-01-25 2018-08-31 湖南农业大学 The method that Chioro-anion exchange resin removes Cu, Zn, Pb, Cd in Ca-EDTA leached soil solutions

Also Published As

Publication number Publication date
GB2063094A (en) 1981-06-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee