BE904868A - PROCESS FOR THE DISPOSAL AND RECOVERY OF INSOLUBLE ORGANIC SUBSTANCES AND ORGANIC SUBSTANCES, WHETHER POSSIBLE, PRESENT FROM WATER. - Google Patents
PROCESS FOR THE DISPOSAL AND RECOVERY OF INSOLUBLE ORGANIC SUBSTANCES AND ORGANIC SUBSTANCES, WHETHER POSSIBLE, PRESENT FROM WATER.Info
- Publication number
- BE904868A BE904868A BE0/216738A BE216738A BE904868A BE 904868 A BE904868 A BE 904868A BE 0/216738 A BE0/216738 A BE 0/216738A BE 216738 A BE216738 A BE 216738A BE 904868 A BE904868 A BE 904868A
- Authority
- BE
- Belgium
- Prior art keywords
- organic substances
- water
- resin
- insoluble
- present
- Prior art date
Links
- 239000000126 substance Substances 0.000 title abstract 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 239000011347 resin Substances 0.000 abstract 4
- 229920005989 resin Polymers 0.000 abstract 4
- 239000012074 organic phase Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- 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
-
- 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
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
On élimine d'une eau résiduaire les substances organiques insolubles et celles dissoutes éventuellement présentes par l' emlpoi d'une résine d'adsorbeur dans une colonne. Par passage de l'eau contaminée à travers la colonne il y a formation d'une couche distincte de substances organiques insolubles contituant une phase organique se déposant directement sur la surface de la résine. Les substances organiques solubles sont adsorbées dans les pores de la résine. La récupération des substances insolubles se fait par rétro-rinçage avec de l'eau et celle des substances solubles par rinçage de la résine avec un solvant approprié.The insoluble organic substances and those dissolved, if present, are removed from a waste water by the use of an adsorber resin in a column. By passing the contaminated water through the column, a separate layer of insoluble organic substances forming an organic phase is deposited, deposited directly on the surface of the resin. Soluble organic substances are adsorbed into the pores of the resin. The insoluble substances are recovered by back-rinsing with water and the soluble substances are recovered by rinsing the resin with an appropriate solvent.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853520474 DE3520474A1 (en) | 1985-06-07 | 1985-06-07 | Process for removing from water and recovering undissolved organic substances and any dissolved organic substances present |
Publications (1)
Publication Number | Publication Date |
---|---|
BE904868A true BE904868A (en) | 1986-10-01 |
Family
ID=6272706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/216738A BE904868A (en) | 1985-06-07 | 1986-06-03 | PROCESS FOR THE DISPOSAL AND RECOVERY OF INSOLUBLE ORGANIC SUBSTANCES AND ORGANIC SUBSTANCES, WHETHER POSSIBLE, PRESENT FROM WATER. |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT392632B (en) |
BE (1) | BE904868A (en) |
CH (1) | CH666675A5 (en) |
DE (1) | DE3520474A1 (en) |
FR (1) | FR2583036B1 (en) |
IT (1) | IT1191935B (en) |
LU (1) | LU86362A1 (en) |
NL (1) | NL8601350A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4131925A1 (en) * | 1990-10-09 | 1992-06-17 | Obst Gemueseverarb Forsch | Deacidification of waste water - esp. for fruit acid removal and recovery, using polar adsorbent |
DE4103163A1 (en) * | 1991-02-02 | 1992-08-06 | Ifg Ingenieur Und Forschungsge | Purificn. of effluent water contaminated with small amts. of halogenated hydrocarbon(s) - by dispersing sorption agent in water in static mixer and passing to separator |
DE4103162A1 (en) * | 1991-02-02 | 1992-08-06 | Ifg Ingenieur Und Forschungsge | Sepg. small concns. of light liquids from effluent water - by extn. with heavy water immiscible solvent and removal of solvent residues by sorption |
DE4103165A1 (en) * | 1991-02-02 | 1992-08-06 | Ifg Ingenieur Und Forschungsge | Purifying contaminated effluent waters - by liq. liq. extraction followed by treatment in adsorption reactor |
FR2705333B1 (en) * | 1993-05-18 | 1995-08-04 | Omnium Traitement Valorisa | Process and installation for the purification of an aqueous effluent by oxidation on an adsorbent support. |
US5403489A (en) * | 1993-06-24 | 1995-04-04 | Minnesota Mining And Manufacturing Company | Solid phase extraction method and apparatus |
DE9408802U1 (en) * | 1994-05-26 | 1994-07-28 | Institut für Bioprozeß- und Analysenmeßtechnik e.V., 37308 Heilbad Heiligenstadt | Device for cleaning gases and liquids and for concentrating volatile substances |
DE4433225A1 (en) * | 1994-09-17 | 1996-03-21 | Huels Chemische Werke Ag | Groundwater purification process |
CN100391571C (en) * | 2006-08-18 | 2008-06-04 | 南京大学 | High performance deoiling method through adsorption of resin |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2127432A5 (en) * | 1971-03-01 | 1972-10-13 | Monsan Pierre | |
GB1435936A (en) * | 1972-05-26 | 1976-05-19 | Hager & Elsaesser | Method and apparatus for the purification of liquids |
FR2402463A1 (en) * | 1977-09-07 | 1979-04-06 | Creusot Loire | COMPACT APPARATUS FOR CONTINUOUS TREATMENT OF AQUEOUS EFFLUENT CONTAINING EMULSIONATED HYDROCARBONS |
US4366063A (en) * | 1981-06-17 | 1982-12-28 | Romec Environmental Research & Development, Inc. | Process and apparatus for recovering usable water and other materials from oil field mud/waste pits |
GB2128495A (en) * | 1982-10-18 | 1984-05-02 | Dewplan | Method and apparatus for removing organic liquids from aqueous media |
DE3335995A1 (en) * | 1983-10-04 | 1985-04-11 | Didier-Werke Ag, 6200 Wiesbaden | Process for the elimination of polluting organic substances from liquids and for the regeneration of the adsorbents used in this |
-
1985
- 1985-06-07 DE DE19853520474 patent/DE3520474A1/en active Granted
-
1986
- 1986-03-19 LU LU86362A patent/LU86362A1/en unknown
- 1986-04-23 CH CH1644/86A patent/CH666675A5/en not_active IP Right Cessation
- 1986-05-27 NL NL8601350A patent/NL8601350A/en not_active Application Discontinuation
- 1986-05-28 IT IT48075/86A patent/IT1191935B/en active
- 1986-06-03 BE BE0/216738A patent/BE904868A/en not_active IP Right Cessation
- 1986-06-04 AT AT1519/86A patent/AT392632B/en not_active IP Right Cessation
- 1986-06-06 FR FR868608233A patent/FR2583036B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NL8601350A (en) | 1987-01-02 |
FR2583036B1 (en) | 1991-06-14 |
ATA151986A (en) | 1990-10-15 |
CH666675A5 (en) | 1988-08-15 |
DE3520474C2 (en) | 1989-12-21 |
FR2583036A1 (en) | 1986-12-12 |
IT8648075A0 (en) | 1986-05-28 |
DE3520474A1 (en) | 1986-12-11 |
AT392632B (en) | 1991-05-10 |
LU86362A1 (en) | 1986-06-24 |
IT1191935B (en) | 1988-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: DIDIER WERKE A.G. Effective date: 19970630 |