FR2383699B1 - - Google Patents
Info
- Publication number
- FR2383699B1 FR2383699B1 FR7806309A FR7806309A FR2383699B1 FR 2383699 B1 FR2383699 B1 FR 2383699B1 FR 7806309 A FR7806309 A FR 7806309A FR 7806309 A FR7806309 A FR 7806309A FR 2383699 B1 FR2383699 B1 FR 2383699B1
- 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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
- C22B60/02—Obtaining thorium, uranium, or other actinides
- C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
- C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
- C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
- C22B60/0256—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries using biological agents, e.g. microorganisms or algae
-
- 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
- C02F2101/006—Radioactive compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Manufacturing & Machinery (AREA)
- Biochemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2711587A DE2711587C2 (de) | 1977-03-17 | 1977-03-17 | Verwendung eines aus Huminsäuren an einem Trägermaterial bestehenden Adsorbermaterials zur Gewinnung von Schwermetallen aus Meerwasser |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2383699A1 FR2383699A1 (fr) | 1978-10-13 |
FR2383699B1 true FR2383699B1 (US20100056889A1-20100304-C00004.png) | 1983-10-21 |
Family
ID=6003846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7806309A Granted FR2383699A1 (fr) | 1977-03-17 | 1978-03-06 | Matrice d'adsorption ayant des substances destinees a fixer par adsorption des metaux lourds dissous dans l'eau de mer |
Country Status (4)
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2711609C2 (de) * | 1977-03-17 | 1987-02-19 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren zur Gewinnung von in Meerwasser gelöstem Uran |
DE2722838C2 (de) * | 1977-05-20 | 1983-09-15 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren zur Gewinnung von in Meerwasser gelöstem Uran |
DE2842058A1 (de) * | 1978-09-27 | 1980-04-10 | Uranerzbergbau Gmbh & Co Kg | Verfahren und vorrichtung zur gewinnung von geloesten, suspendierten oder chemisch gebundenen stoffen aus einem gewaesser |
DE2854679C2 (de) * | 1978-12-18 | 1984-07-05 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren zur Gewinnung von Schwermetallverbindungen, insbesondere von Uran aus natürlichen Wässern, insbesondere aus dem Meer |
SE417913B (sv) * | 1979-04-18 | 1981-04-27 | Lagstroem Emil Goeran | Sett och anordning for att ur havsvatten uppfanga verdefulla flytande, losta och uppslammade emnen |
DE3042764A1 (de) * | 1980-11-13 | 1982-06-09 | Rheinische Braunkohlenwerke AG, 5000 Köln | Verfahren zur herstellung von polyfunktionellen ionenaustauschern |
DE3047220C2 (de) * | 1980-12-15 | 1983-03-10 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren zur Anreicherung von Uran aus Meerwasser |
US5296293A (en) * | 1991-12-23 | 1994-03-22 | E. I. Du Pont De Nemours And Company | Particulate material suitable for the removal of heavy metals |
DE4406808A1 (de) * | 1994-03-02 | 1995-09-07 | Umweltagentur Beratungs Forsch | Oberflächenmodifizierter Bentonit der mit einem "Polyhuminsacculus" umgeben ist und dessen Verwendung als Adsorptions- sowie Dichtmittel für Sanierungs- und Sicherungsverfahren im Umweltbereich |
DE19618458A1 (de) * | 1996-05-08 | 1997-11-13 | Franz Dietrich Dipl Ing Oeste | Partikuläre Sorbentien, Verfahren zu ihrer Herstellung und Anwendung |
DE19925601A1 (de) * | 1999-06-04 | 2001-01-11 | Eckart Buetow | Vorrichtung und Verfahren zur Schadstoffrückhaltung von gelösten Uran- und Schwermetallverbindungen aus dem Grundwasser durch vorbehandelte Aktivkohle |
DE10007039A1 (de) * | 2000-02-16 | 2001-08-23 | Franz Dietrich Oeste | Wirkstoffhaltige Produkte aus Pflanzen-, Flechten- und Tierorganen |
CN100341794C (zh) * | 2004-11-10 | 2007-10-10 | 中国科学院沈阳应用生态研究所 | 一种用泥炭作吸附剂处理重金属工业废水的方法 |
US20060107589A1 (en) | 2004-11-19 | 2006-05-25 | Rubin Patti D | Compressed growing medium |
US9756798B2 (en) | 2004-11-19 | 2017-09-12 | Patti D. Rubin | Burrow filling compressed growing medium |
US20090113791A1 (en) | 2007-10-29 | 2009-05-07 | Oms Investments, Inc. | Compressed Coconut Coir Pith Granules and Methods for the Production and use Thereof |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU60993A1 (US20100056889A1-20100304-C00004.png) * | 1969-06-06 | 1970-07-28 | ||
SE349946B (US20100056889A1-20100304-C00004.png) * | 1971-02-09 | 1972-10-16 | Billingsfors Langed Ab | |
US3790370A (en) * | 1971-12-23 | 1974-02-05 | Univ Sherbrooke | Removal and recovery of metals from polluted waters |
US3791990A (en) * | 1972-01-03 | 1974-02-12 | Fischer Holdings | Oil absorbent |
DE2206445C2 (de) * | 1972-02-11 | 1973-09-13 | Rheinische Braunkohlenwerke Ag, 5000 Koeln | Verfahren zum Entfernen von Anionen aus Flüssigkeiten |
JPS547752B2 (US20100056889A1-20100304-C00004.png) * | 1972-03-25 | 1979-04-10 | ||
JPS5110890B2 (US20100056889A1-20100304-C00004.png) * | 1972-07-20 | 1976-04-07 | ||
US3885069A (en) * | 1972-08-11 | 1975-05-20 | Us Agriculture | Preparation of crosslinked polyethylenimine and impregnation of cellulosic material with in situ crosslink-polymerized ethylenimine |
GB1404537A (en) * | 1972-09-26 | 1975-09-03 | Agency Ind Science Techn | Heave metal adsorbents and process for producing same |
US3872002A (en) * | 1973-03-29 | 1975-03-18 | Georesources Inc | Process for extracting phosphate from solutions |
JPS5247433B2 (US20100056889A1-20100304-C00004.png) * | 1973-07-19 | 1977-12-02 | ||
US4039445A (en) * | 1973-09-08 | 1977-08-02 | Kernforschungsanlage Julich, Gesellschaft Mit Beschrankter Haftung | Matrix of algae and method of making same and method of obtaining uranium from sea water by said matrix |
JPS5418236B2 (US20100056889A1-20100304-C00004.png) * | 1974-02-27 | 1979-07-05 | ||
JPS5247756B2 (US20100056889A1-20100304-C00004.png) * | 1974-05-09 | 1977-12-05 | ||
JPS5145455A (ja) * | 1974-10-17 | 1976-04-17 | Dainippon Toryo Kk | Jukinzokuganjuhaisuishorihoho |
JPS5167217A (US20100056889A1-20100304-C00004.png) * | 1974-12-09 | 1976-06-10 | Kanebo Ltd | |
DE2711609C2 (de) * | 1977-03-17 | 1987-02-19 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren zur Gewinnung von in Meerwasser gelöstem Uran |
-
1977
- 1977-03-17 DE DE2711587A patent/DE2711587C2/de not_active Expired
-
1978
- 1978-03-06 FR FR7806309A patent/FR2383699A1/fr active Granted
- 1978-03-17 JP JP3003478A patent/JPS53115685A/ja active Pending
-
1979
- 1979-12-04 US US06/100,191 patent/US4277345A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4277345A (en) | 1981-07-07 |
JPS53115685A (en) | 1978-10-09 |
DE2711587C2 (de) | 1986-08-07 |
FR2383699A1 (fr) | 1978-10-13 |
DE2711587A1 (de) | 1978-09-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |