FR2306172A1 - Procede d'epuration d'effluents aqueux huileux - Google Patents
Procede d'epuration d'effluents aqueux huileuxInfo
- Publication number
- FR2306172A1 FR2306172A1 FR7510993A FR7510993A FR2306172A1 FR 2306172 A1 FR2306172 A1 FR 2306172A1 FR 7510993 A FR7510993 A FR 7510993A FR 7510993 A FR7510993 A FR 7510993A FR 2306172 A1 FR2306172 A1 FR 2306172A1
- Authority
- FR
- France
- Prior art keywords
- absorbents
- hydrocarbons
- organic solvents
- rubber particles
- acid
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7510993A FR2306172A1 (fr) | 1975-04-03 | 1975-04-03 | Procede d'epuration d'effluents aqueux huileux |
DE19762613507 DE2613507A1 (de) | 1975-04-03 | 1976-03-30 | Modifizierter kautschuk, seine herstellung und verwendung als absorptionsmittel von kohlenwasserstoffen |
BE1007293A BE840230A (fr) | 1975-04-03 | 1976-03-31 | Caoutchouc modifie, sa preparation et son utilisation comme absorbant des hydrocarbures |
GB1330976A GB1531873A (en) | 1975-04-03 | 1976-04-01 | Absorption of organic materials with rubber absorbents |
JP3767376A JPS51122685A (en) | 1975-04-03 | 1976-04-02 | Method of adsorbing hydrocarbon compounds |
NL7603545A NL7603545A (nl) | 1975-04-03 | 1976-04-05 | Werkwijze voor de bereiding van gemodificeerde rubber en de toepassing daarvan als absorptie- middel voor koolwaterstoffen. |
IT2195276A IT1064791B (it) | 1975-04-03 | 1976-04-05 | Gomma modificata sua preparazione e sua utilizzazione come assorbente degli idrocarburi |
US05/836,252 US4182677A (en) | 1975-04-03 | 1977-09-23 | Modified rubber, its use as hydrocarbon absorber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7510993A FR2306172A1 (fr) | 1975-04-03 | 1975-04-03 | Procede d'epuration d'effluents aqueux huileux |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2306172A1 true FR2306172A1 (fr) | 1976-10-29 |
FR2306172B1 FR2306172B1 (fr) | 1981-08-07 |
Family
ID=9153666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7510993A Granted FR2306172A1 (fr) | 1975-04-03 | 1975-04-03 | Procede d'epuration d'effluents aqueux huileux |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE840230A (fr) |
FR (1) | FR2306172A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001079378A1 (fr) * | 2000-04-18 | 2001-10-25 | David John Johnson | Matiere de collecte |
FR2924709A1 (fr) * | 2007-12-11 | 2009-06-12 | Ct Scient Tech Batiment Cstb | Dispositif pour l'epuration des eaux usees |
-
1975
- 1975-04-03 FR FR7510993A patent/FR2306172A1/fr active Granted
-
1976
- 1976-03-31 BE BE1007293A patent/BE840230A/fr not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001079378A1 (fr) * | 2000-04-18 | 2001-10-25 | David John Johnson | Matiere de collecte |
FR2924709A1 (fr) * | 2007-12-11 | 2009-06-12 | Ct Scient Tech Batiment Cstb | Dispositif pour l'epuration des eaux usees |
Also Published As
Publication number | Publication date |
---|---|
FR2306172B1 (fr) | 1981-08-07 |
BE840230A (fr) | 1976-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |