FR2354966A1 - Agent absorbant pour l'epuration des eaux - Google Patents
Agent absorbant pour l'epuration des eauxInfo
- Publication number
- FR2354966A1 FR2354966A1 FR7718298A FR7718298A FR2354966A1 FR 2354966 A1 FR2354966 A1 FR 2354966A1 FR 7718298 A FR7718298 A FR 7718298A FR 7718298 A FR7718298 A FR 7718298A FR 2354966 A1 FR2354966 A1 FR 2354966A1
- Authority
- FR
- France
- Prior art keywords
- absorbent agent
- water treatment
- organic polymer
- treatment
- epitaxy
- 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.)
- Pending
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
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- 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
- B01J20/26—Synthetic macromolecular compounds
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
-
- 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
- B01J20/26—Synthetic macromolecular compounds
- B01J20/264—Synthetic macromolecular compounds derived from different types of monomers, e.g. linear or branched copolymers, block copolymers, graft copolymers
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28004—Sorbent size or size distribution, e.g. particle size
-
- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28016—Particle form
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3204—Inorganic carriers, supports or substrates
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/327—Polymers obtained by reactions involving only carbon to carbon unsaturated bonds
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/3276—Copolymers
-
- 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
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/46—Materials comprising a mixture of inorganic and organic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Agent absorbant constitué d'un mélange d'un polymère organique et d'une matière minérale à grande surface. Les deux composantes sont unies l'une à l'autre par épitaxie. Le polymère organique est par exemple un homopolymère ou copolymère de l'éthylène, et la matiere minérale par exemple l'alumine, le gel de silice, la zéolithe ou le charbon actif. Application au traitement d'eaux souillées qui peuvent ainsi être rendues potables.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762626732 DE2626732A1 (de) | 1976-06-15 | 1976-06-15 | Absorptionsmittel fuer die wasseraufbereitung und verfahren zu seiner herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2354966A1 true FR2354966A1 (fr) | 1978-01-13 |
Family
ID=5980571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7718298A Pending FR2354966A1 (fr) | 1976-06-15 | 1977-06-15 | Agent absorbant pour l'epuration des eaux |
Country Status (7)
Country | Link |
---|---|
US (1) | US4164482A (fr) |
JP (1) | JPS52153886A (fr) |
BE (1) | BE855716A (fr) |
DE (1) | DE2626732A1 (fr) |
FR (1) | FR2354966A1 (fr) |
IT (1) | IT1080881B (fr) |
NL (1) | NL7706472A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0209789A2 (fr) * | 1985-07-23 | 1987-01-28 | Bayer Ag | Procédé pour éliminer des polluants des mélanges d'eau et de solvants miscibles |
EP0210493A2 (fr) * | 1985-07-23 | 1987-02-04 | Bayer Ag | Suspensions aqueuses d'agglomérats, leur préparation et leur utilisation |
WO1988009770A1 (fr) * | 1987-06-09 | 1988-12-15 | Erich Busch | Corps autonomes de filtrage |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2902108C2 (de) * | 1979-01-19 | 1983-11-24 | Mars Inc., 22102 McLean, Va. | Verwendung von Calciumsilikatgranulaten beziehungsweise -pulvern |
PL145676B1 (en) * | 1985-08-30 | 1988-10-31 | Inst Chemii Tech Jadrowej | Method of obtaining composite ion exchangers |
DE3838710A1 (de) * | 1988-11-15 | 1990-05-17 | Sued Chemie Ag | Katalysator auf der basis von kristallinen alumosilikaten |
US5071587A (en) * | 1990-05-31 | 1991-12-10 | Aquatechnica, Inc. | Composition and method for purifying water |
US5407879A (en) * | 1993-09-29 | 1995-04-18 | American Colloid Company | Method of improving the contaminant resistance of a smectite clay by rewetting and impregnating the clay with a water-soluble polymer, and redrying the polymer-impregnated clay |
CN103666376B (zh) * | 2013-11-11 | 2016-06-29 | 青岛佰众化工技术有限公司 | 一种高吸油复合物及其制备方法 |
CN110980900A (zh) * | 2019-12-12 | 2020-04-10 | 安徽工业大学 | 一种改性粉末沸石负载Fe3O4耦合复配助凝剂、制备方法及应用 |
CN111389359B (zh) * | 2020-03-26 | 2022-02-01 | 西北工业大学深圳研究院 | 一种基于硫酸盐还原污泥的生物炭吸附材料及其制备方法和应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3091550A (en) * | 1958-09-24 | 1963-05-28 | Union Carbide Corp | Adsorbent compositions and method of coating therewith |
US3813347A (en) * | 1970-10-05 | 1974-05-28 | Universal Oil Prod Co | Manufacture of adsorbent composite |
FR2212174B1 (fr) * | 1972-12-30 | 1978-06-09 | Toyo Jozo Kk |
-
1976
- 1976-06-15 DE DE19762626732 patent/DE2626732A1/de active Pending
-
1977
- 1977-06-13 NL NL7706472A patent/NL7706472A/xx not_active Application Discontinuation
- 1977-06-13 US US05/806,273 patent/US4164482A/en not_active Expired - Lifetime
- 1977-06-13 IT IT24623/77A patent/IT1080881B/it active
- 1977-06-14 JP JP6953777A patent/JPS52153886A/ja active Pending
- 1977-06-15 FR FR7718298A patent/FR2354966A1/fr active Pending
- 1977-06-15 BE BE178468A patent/BE855716A/fr unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0209789A2 (fr) * | 1985-07-23 | 1987-01-28 | Bayer Ag | Procédé pour éliminer des polluants des mélanges d'eau et de solvants miscibles |
EP0210493A2 (fr) * | 1985-07-23 | 1987-02-04 | Bayer Ag | Suspensions aqueuses d'agglomérats, leur préparation et leur utilisation |
EP0210493A3 (en) * | 1985-07-23 | 1988-06-01 | Bayer Ag | Aquous suspensions of agglomerates, their preparation and use |
EP0209789A3 (fr) * | 1985-07-23 | 1989-01-04 | Bayer Ag | Procédé pour éliminer des polluants des mélanges d'eau et de solvants miscibles |
WO1988009770A1 (fr) * | 1987-06-09 | 1988-12-15 | Erich Busch | Corps autonomes de filtrage |
Also Published As
Publication number | Publication date |
---|---|
JPS52153886A (en) | 1977-12-21 |
DE2626732A1 (de) | 1977-12-29 |
US4164482A (en) | 1979-08-14 |
BE855716A (fr) | 1977-12-15 |
NL7706472A (nl) | 1977-12-19 |
IT1080881B (it) | 1985-05-16 |
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