FR2079134A5 - Removing org impurities from liquids - Google Patents
Removing org impurities from liquidsInfo
- Publication number
- FR2079134A5 FR2079134A5 FR7106803A FR7106803A FR2079134A5 FR 2079134 A5 FR2079134 A5 FR 2079134A5 FR 7106803 A FR7106803 A FR 7106803A FR 7106803 A FR7106803 A FR 7106803A FR 2079134 A5 FR2079134 A5 FR 2079134A5
- Authority
- FR
- France
- Prior art keywords
- impurities
- liquids
- collector material
- org
- contacted
- 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
Links
Classifications
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Liquid is contacted with collector material having high absorption affinity for both impurities and oxidising agent(s). The collector material is then withdrawn, contacted with a heavy concn. of oxidising agent to decompose the impurities, and recycled for re-use in purifying further liquid. Pref. collector material is activated carbon.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE260070 | 1970-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2079134A5 true FR2079134A5 (en) | 1971-11-05 |
Family
ID=20260266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7106803A Expired FR2079134A5 (en) | 1970-02-27 | 1971-02-26 | Removing org impurities from liquids |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT301463B (en) |
BE (1) | BE763483A (en) |
DE (1) | DE2109322A1 (en) |
FR (1) | FR2079134A5 (en) |
NL (1) | NL7102552A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2177844A1 (en) * | 1972-03-25 | 1973-11-09 | Klueber App Wasser A | Water purification filter - for combined filtration and ozonisation |
FR2204577A1 (en) * | 1972-10-26 | 1974-05-24 | St Regis Paper Co | Purificn of industrial and municipal waste water - by aeration in presence of active carbon suspension to reduce colour and org. carbon content |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4240885A (en) * | 1979-07-30 | 1980-12-23 | The Lummus Company | Oxidation of organics in aqueous salt solutions |
-
1971
- 1971-02-25 NL NL7102552A patent/NL7102552A/xx unknown
- 1971-02-26 DE DE19712109322 patent/DE2109322A1/en active Pending
- 1971-02-26 BE BE763483A patent/BE763483A/en unknown
- 1971-02-26 AT AT165371A patent/AT301463B/en not_active IP Right Cessation
- 1971-02-26 FR FR7106803A patent/FR2079134A5/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2177844A1 (en) * | 1972-03-25 | 1973-11-09 | Klueber App Wasser A | Water purification filter - for combined filtration and ozonisation |
FR2204577A1 (en) * | 1972-10-26 | 1974-05-24 | St Regis Paper Co | Purificn of industrial and municipal waste water - by aeration in presence of active carbon suspension to reduce colour and org. carbon content |
Also Published As
Publication number | Publication date |
---|---|
BE763483A (en) | 1971-07-16 |
DE2109322A1 (en) | 1971-09-09 |
AT301463B (en) | 1972-09-11 |
NL7102552A (en) | 1971-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |