BE829029A - Procede pour l'epuration des eaux residuaires a l'aide de charbon active - Google Patents
Procede pour l'epuration des eaux residuaires a l'aide de charbon activeInfo
- Publication number
- BE829029A BE829029A BE156316A BE156316A BE829029A BE 829029 A BE829029 A BE 829029A BE 156316 A BE156316 A BE 156316A BE 156316 A BE156316 A BE 156316A BE 829029 A BE829029 A BE 829029A
- Authority
- BE
- Belgium
- Prior art keywords
- treatment
- waste water
- active carbon
- carbon
- active
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/354—After-treatment
- C01B32/36—Reactivation or regeneration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2436792A DE2436792B2 (de) | 1974-07-31 | 1974-07-31 | Verfahren zur Reinigung von Abwässern mittels Aktivkohle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE829029A true BE829029A (fr) | 1975-11-13 |
Family
ID=5921989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE156316A BE829029A (fr) | 1974-07-31 | 1975-05-13 | Procede pour l'epuration des eaux residuaires a l'aide de charbon active |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4007116A (fr) |
| JP (1) | JPS5760076B2 (fr) |
| BE (1) | BE829029A (fr) |
| CA (1) | CA1048940A (fr) |
| DE (1) | DE2436792B2 (fr) |
| FI (1) | FI64341C (fr) |
| FR (1) | FR2280590A1 (fr) |
| GB (1) | GB1472528A (fr) |
| IT (1) | IT1035672B (fr) |
| NL (1) | NL7508188A (fr) |
| SE (1) | SE421521B (fr) |
| ZA (1) | ZA753776B (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2606451A1 (de) * | 1976-02-18 | 1977-08-25 | Adolf H Borst | Verfahren zur abwasserklaerung |
| DE2701815C2 (de) * | 1977-01-18 | 1985-01-03 | Dr. C. Otto & Co Gmbh, 4630 Bochum | Verfahren zur Behandlung, insbesondere zur Entphenolung von Abwasser mit einem regenerierbaren Adsorbens |
| US4416798A (en) * | 1982-03-12 | 1983-11-22 | Westvaco Corporation | Pulsed regeneration of adsorption column |
| US4820537A (en) * | 1987-03-13 | 1989-04-11 | General Foods Corporation | Method for decaffeinating coffee with a supercritical fluid |
| US5043178A (en) * | 1988-02-09 | 1991-08-27 | Kraft General Foods, Inc. | Method for the extraction of roasted and ground coffee |
| DE3808725A1 (de) * | 1988-03-16 | 1989-09-28 | Metallgesellschaft Ag | Verfahren zum selektiven entfernen von verunreinigungen aus wasser |
| JPH0271892A (ja) * | 1988-04-19 | 1990-03-12 | Natl Energ Council | 水性媒体に懸濁または溶解した物質を除去する方法 |
| US4911941A (en) * | 1988-08-05 | 1990-03-27 | General Foods Corporation | Method for decaffeinating coffee with a supercritical fluid |
| US8642804B2 (en) * | 2007-09-04 | 2014-02-04 | Daikin Industries, Ltd. | Method of adsorbing and method of recovering fluorine-containing compound |
| US20120234776A1 (en) * | 2011-03-18 | 2012-09-20 | Empire Technology Development Llc | Treatment of Water |
| DE102013006711A1 (de) * | 2013-03-15 | 2014-09-18 | BLüCHER GMBH | Neue Konzepte für die Wasserbehandlung, insbesondere Wasseraufbereitung und/oder -aufreinigung |
| JP6242761B2 (ja) * | 2014-07-14 | 2017-12-06 | 株式会社オメガ | 排水の処理装置及び処理方法 |
| DE102020101027A1 (de) * | 2020-01-17 | 2021-07-22 | Beresa GmbH & Co. KG | Trennvorrichtung und Verfahren zum Trennen von Feststoffen aus einem Feststoff-Flüssigkeits-Gemisch |
| CN115093006B (zh) * | 2022-07-07 | 2023-10-20 | 浙江晶立捷智能科技有限公司 | 一种负载型催化剂处理废水工艺 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2933454A (en) * | 1955-11-14 | 1960-04-19 | Pittsburgh Coke & Chemical Co | Reactivation of spent adsorbent carbon |
| US2969297A (en) * | 1959-06-22 | 1961-01-24 | American Sugar Refining Co | Purification of beet sugar solutions |
| US3244621A (en) * | 1962-09-07 | 1966-04-05 | Robert J Bouthilet | Method of removing organic materials from waste waters |
| US3436344A (en) * | 1963-11-27 | 1969-04-01 | American Potash & Chem Corp | Process for removing impurities from a fluid stream |
| US3408289A (en) * | 1965-09-01 | 1968-10-29 | Fuller Co | Method for waste water renovation |
| US3512641A (en) * | 1967-10-18 | 1970-05-19 | American Standard Inc | Countercurrent solid-liquid contacting system |
| US3816338A (en) * | 1971-02-08 | 1974-06-11 | Cpc International Inc | Process for the reactivation of powdered carbon |
| US3763040A (en) * | 1971-08-13 | 1973-10-02 | Environmental Protection Agenc | Processes for reducing the organic-carbon content of water contaminated with organic compounds by continuous countercurrent multistage treatment with activated carbon |
-
1974
- 1974-07-30 CA CA74232578A patent/CA1048940A/fr not_active Expired
- 1974-07-31 DE DE2436792A patent/DE2436792B2/de not_active Ceased
-
1975
- 1975-05-09 IT IT49519/75A patent/IT1035672B/it active
- 1975-05-13 BE BE156316A patent/BE829029A/fr not_active IP Right Cessation
- 1975-05-15 JP JP50057874A patent/JPS5760076B2/ja not_active Expired
- 1975-05-22 GB GB2210775A patent/GB1472528A/en not_active Expired
- 1975-06-12 ZA ZA00753776A patent/ZA753776B/xx unknown
- 1975-07-09 NL NL7508188A patent/NL7508188A/xx not_active Application Discontinuation
- 1975-07-17 FR FR7522376A patent/FR2280590A1/fr active Granted
- 1975-07-23 US US05/598,385 patent/US4007116A/en not_active Expired - Lifetime
- 1975-07-30 SE SE7508657A patent/SE421521B/xx unknown
- 1975-07-30 FI FI752174A patent/FI64341C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1035672B (it) | 1979-10-20 |
| ZA753776B (en) | 1976-05-26 |
| FI752174A (fr) | 1976-02-01 |
| FR2280590B1 (fr) | 1980-06-27 |
| US4007116A (en) | 1977-02-08 |
| FR2280590A1 (fr) | 1976-02-27 |
| JPS5116750A (fr) | 1976-02-10 |
| JPS5760076B2 (fr) | 1982-12-17 |
| DE2436792A1 (de) | 1976-02-12 |
| GB1472528A (en) | 1977-05-04 |
| NL7508188A (nl) | 1976-02-03 |
| SE421521B (sv) | 1982-01-04 |
| DE2436792B2 (de) | 1980-01-31 |
| SE7508657L (sv) | 1976-02-02 |
| FI64341B (fi) | 1983-07-29 |
| CA1048940A (fr) | 1979-02-20 |
| FI64341C (fi) | 1983-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BERGSWERKVERBAND G.M.B.H. Effective date: 19910531 |