GB1574871A - Process and apparatus for regenerating polymeric adsorbents and wastewater treatment embodying the same - Google Patents

Process and apparatus for regenerating polymeric adsorbents and wastewater treatment embodying the same Download PDF

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Publication number
GB1574871A
GB1574871A GB1586477A GB1586477A GB1574871A GB 1574871 A GB1574871 A GB 1574871A GB 1586477 A GB1586477 A GB 1586477A GB 1586477 A GB1586477 A GB 1586477A GB 1574871 A GB1574871 A GB 1574871A
Authority
GB
United Kingdom
Prior art keywords
supercritical fluid
adsorbent
organic material
adsorbate
synthetic polymeric
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
GB1586477A
Other languages
English (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.)
Arthur D Little Inc
Original Assignee
Arthur D Little Inc
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 US05/677,387 external-priority patent/US4061566A/en
Application filed by Arthur D Little Inc filed Critical Arthur D Little Inc
Publication of GB1574871A publication Critical patent/GB1574871A/en
Expired legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30Processes for preparing, regenerating, or reactivating
    • B01J20/34Regenerating or reactivating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/02Solvent extraction of solids
    • B01D11/0203Solvent extraction of solids with a supercritical fluid
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/285Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Water Treatment By Sorption (AREA)
GB1586477A 1976-04-15 1977-04-15 Process and apparatus for regenerating polymeric adsorbents and wastewater treatment embodying the same Expired GB1574871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/677,387 US4061566A (en) 1974-10-04 1976-04-15 Process using a supercritical fluid for regenerating synthetic organic polymeric adsorbents and wastewater treatment embodying the same

Publications (1)

Publication Number Publication Date
GB1574871A true GB1574871A (en) 1980-09-10

Family

ID=24718495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1586477A Expired GB1574871A (en) 1976-04-15 1977-04-15 Process and apparatus for regenerating polymeric adsorbents and wastewater treatment embodying the same

Country Status (3)

Country Link
JP (1) JPS52126677A (enrdf_load_stackoverflow)
CA (1) CA1082606A (enrdf_load_stackoverflow)
GB (1) GB1574871A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151754A (ja) * 1985-12-26 1987-07-06 Japan Spectroscopic Co クロマトグラフイ−用担体の処理方法

Also Published As

Publication number Publication date
JPS6112758B2 (enrdf_load_stackoverflow) 1986-04-09
JPS52126677A (en) 1977-10-24
CA1082606A (en) 1980-07-29

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)