GB2399039B - Process for removing undissociated organic acids or bases dissolved in a fluid stream - Google Patents

Process for removing undissociated organic acids or bases dissolved in a fluid stream

Info

Publication number
GB2399039B
GB2399039B GB0305287A GB0305287A GB2399039B GB 2399039 B GB2399039 B GB 2399039B GB 0305287 A GB0305287 A GB 0305287A GB 0305287 A GB0305287 A GB 0305287A GB 2399039 B GB2399039 B GB 2399039B
Authority
GB
United Kingdom
Prior art keywords
organic acids
fluid stream
bases dissolved
undissociated organic
undissociated
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 - Fee Related
Application number
GB0305287A
Other versions
GB2399039A (en
GB0305287D0 (en
Inventor
Andrew Livingston
Andrew Boam
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.)
Evonik Membrane Extraction Technology Ltd
Original Assignee
Membrane Extraction Technology 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 Membrane Extraction Technology Ltd filed Critical Membrane Extraction Technology Ltd
Priority to GB0305287A priority Critical patent/GB2399039B/en
Publication of GB0305287D0 publication Critical patent/GB0305287D0/en
Publication of GB2399039A publication Critical patent/GB2399039A/en
Application granted granted Critical
Publication of GB2399039B publication Critical patent/GB2399039B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/246—Membrane extraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/32—Controlling or regulating
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
GB0305287A 2003-03-07 2003-03-07 Process for removing undissociated organic acids or bases dissolved in a fluid stream Expired - Fee Related GB2399039B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0305287A GB2399039B (en) 2003-03-07 2003-03-07 Process for removing undissociated organic acids or bases dissolved in a fluid stream

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0305287A GB2399039B (en) 2003-03-07 2003-03-07 Process for removing undissociated organic acids or bases dissolved in a fluid stream

Publications (3)

Publication Number Publication Date
GB0305287D0 GB0305287D0 (en) 2003-04-09
GB2399039A GB2399039A (en) 2004-09-08
GB2399039B true GB2399039B (en) 2005-05-25

Family

ID=9954352

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0305287A Expired - Fee Related GB2399039B (en) 2003-03-07 2003-03-07 Process for removing undissociated organic acids or bases dissolved in a fluid stream

Country Status (1)

Country Link
GB (1) GB2399039B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB645876A (en) * 1947-05-12 1950-11-08 Robert Andrew Gordon Stockdale Improvements in and relating to the extraction and purification of organic compounds
EP0032770A2 (en) * 1980-01-16 1981-07-29 Dionex Corporation Apparatus for chromatographic ion analysis and method of chromatographic ion analysis

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB645876A (en) * 1947-05-12 1950-11-08 Robert Andrew Gordon Stockdale Improvements in and relating to the extraction and purification of organic compounds
EP0032770A2 (en) * 1980-01-16 1981-07-29 Dionex Corporation Apparatus for chromatographic ion analysis and method of chromatographic ion analysis

Also Published As

Publication number Publication date
GB2399039A (en) 2004-09-08
GB0305287D0 (en) 2003-04-09

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Legal Events

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

Effective date: 20070307