FR2206977B1 - - Google Patents
Info
- Publication number
- FR2206977B1 FR2206977B1 FR7341152A FR7341152A FR2206977B1 FR 2206977 B1 FR2206977 B1 FR 2206977B1 FR 7341152 A FR7341152 A FR 7341152A FR 7341152 A FR7341152 A FR 7341152A FR 2206977 B1 FR2206977 B1 FR 2206977B1
- Authority
- FR
- France
- 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
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- 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
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/22—Chromium or chromium compounds, e.g. chromates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Carbon And Carbon Compounds (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11684872A JPS4973846A (US06815460-20041109-C00097.png) | 1972-11-20 | 1972-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2206977A1 FR2206977A1 (US06815460-20041109-C00097.png) | 1974-06-14 |
| FR2206977B1 true FR2206977B1 (US06815460-20041109-C00097.png) | 1976-10-01 |
Family
ID=14697111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7341152A Expired FR2206977B1 (US06815460-20041109-C00097.png) | 1972-11-20 | 1973-11-19 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4973846A (US06815460-20041109-C00097.png) |
| CA (1) | CA997246A (US06815460-20041109-C00097.png) |
| FR (1) | FR2206977B1 (US06815460-20041109-C00097.png) |
| GB (1) | GB1445754A (US06815460-20041109-C00097.png) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995002452A1 (de) * | 1993-07-15 | 1995-01-26 | Boris Afanasjevitch Velitchko | Verfahren zur herstellung von sorbentien aus polysaccharidhaltigen rohstoffen, sorbentien und ihre verwendung |
| EP0647721B1 (en) * | 1993-09-08 | 1998-12-23 | Kawasaki Kasei Chemicals Ltd. | Agent for treating metal ions in an aqueous solution, process for producing the metal ion-treating agent and method for treating metal ions in an aqueous solution |
| DK1171234T3 (da) * | 1999-02-24 | 2003-08-04 | Bijam Biosciences Ltd | En hidtil ukendt agropolymer anvendt til rensning af forurenet vand eller kontamineret vand, der indeholder metal eller ioner, og en fremgangsmåde til fremstilling af agropolymeren |
| US6593271B1 (en) * | 1999-06-17 | 2003-07-15 | Calgon Carbon Corporation | Carbon char for metals-removal |
| DE10005681B4 (de) * | 2000-02-07 | 2005-06-16 | Atc Dr. Mann E.K. | Verfahren und Vorrichtung zur Dekontamination metallhaltiger Wässer |
| CA2828777A1 (en) * | 2011-02-01 | 2012-08-09 | Australian Biorefining Pty Ltd | Cellulose phosphate powder product and process for manufacture thereof, and application to removal of contaminants from aqueous solutions |
| AU2015203191B2 (en) * | 2011-02-01 | 2017-03-09 | Australian Biorefining Pty Ltd | Cellulose phosphate powder product and process for manufacture thereof, and application to removal of contaminants from aqueous solutions |
| WO2014012134A1 (en) * | 2012-07-18 | 2014-01-23 | University Of Technology, Sydney | Biosorbent for heavy metal removal |
| CN109603788B (zh) * | 2019-01-26 | 2023-08-08 | 福州大学 | 一种由天然材料改性的吸附剂及其制备方法和应用 |
| CN112408633A (zh) * | 2020-11-06 | 2021-02-26 | 江苏海普功能材料有限公司 | 利用吸附法资源化含铅废酸的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR509287A (fr) * | 1919-02-15 | 1920-11-05 | Claude Silbert Hudson | Procédé de fabrication de charbons décolorants et produits en résultant |
| BE416705A (US06815460-20041109-C00097.png) * | 1935-07-27 | 1936-08-31 | ||
| US2216756A (en) * | 1938-08-11 | 1940-10-08 | Darco Corp | Activated carbon and process of making the same |
-
1972
- 1972-11-20 JP JP11684872A patent/JPS4973846A/ja active Pending
-
1973
- 1973-11-16 GB GB5343773A patent/GB1445754A/en not_active Expired
- 1973-11-19 CA CA186,142A patent/CA997246A/en not_active Expired
- 1973-11-19 FR FR7341152A patent/FR2206977B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1445754A (en) | 1976-08-11 |
| JPS4973846A (US06815460-20041109-C00097.png) | 1974-07-17 |
| FR2206977A1 (US06815460-20041109-C00097.png) | 1974-06-14 |
| DE2357696B2 (de) | 1975-11-06 |
| CA997246A (en) | 1976-09-21 |
| DE2357696A1 (de) | 1974-06-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |