WO2002028781A8 - Apparatus and process for extracting and recovering metals from aqueous solutions - Google Patents
Apparatus and process for extracting and recovering metals from aqueous solutionsInfo
- Publication number
- WO2002028781A8 WO2002028781A8 PCT/US2001/031116 US0131116W WO0228781A8 WO 2002028781 A8 WO2002028781 A8 WO 2002028781A8 US 0131116 W US0131116 W US 0131116W WO 0228781 A8 WO0228781 A8 WO 0228781A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- aqueous solutions
- extracting
- recovering metals
- metals
- treatment chamber
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
- H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
- H04H20/31—Arrangements for simultaneous broadcast of plural pieces of information by a single channel using in-band signals, e.g. subsonic or cue signal
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
- C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
-
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/163—Nitrates
-
- 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
- C02F2101/206—Manganese or manganese compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002211430A AU2002211430A1 (en) | 2000-10-04 | 2001-10-04 | Apparatus and process for extracting and recovering metals from aqueous solutions |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23809900P | 2000-10-04 | 2000-10-04 | |
US60/238,099 | 2000-10-04 | ||
US09/920,453 US6673321B2 (en) | 1999-02-10 | 2001-07-31 | Apparatus and process for extracting and recovering metals from aqueous solutions |
US09/920,453 | 2001-07-31 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2002028781A2 WO2002028781A2 (en) | 2002-04-11 |
WO2002028781A3 WO2002028781A3 (en) | 2002-11-28 |
WO2002028781A8 true WO2002028781A8 (en) | 2002-12-19 |
Family
ID=26931340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/031116 WO2002028781A2 (en) | 2000-10-04 | 2001-10-04 | Apparatus and process for extracting and recovering metals from aqueous solutions |
Country Status (3)
Country | Link |
---|---|
US (2) | US6673321B2 (en) |
AU (1) | AU2002211430A1 (en) |
WO (1) | WO2002028781A2 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030042134A1 (en) * | 2001-06-22 | 2003-03-06 | The Procter & Gamble Company | High efficiency electrolysis cell for generating oxidants in solutions |
MXPA05010479A (en) * | 2003-04-02 | 2006-05-25 | New Earth Systems Inc | Electrocoagulation system. |
US7632410B2 (en) * | 2003-08-21 | 2009-12-15 | Christopher Heiss | Universal water purification system |
JP4907950B2 (en) * | 2005-10-31 | 2012-04-04 | 住友大阪セメント株式会社 | Method and apparatus for removing metal from waste water |
US8119008B2 (en) * | 2006-07-10 | 2012-02-21 | Christopher Heiss | Fluid purification methods and devices |
WO2009009465A1 (en) * | 2007-07-06 | 2009-01-15 | Christopher William Heiss | Electrocoagulation reactor and water treatment system and method |
US8347960B2 (en) * | 2010-01-25 | 2013-01-08 | Water Tectonics, Inc. | Method for using electrocoagulation in hydraulic fracturing |
US9839868B2 (en) | 2010-06-15 | 2017-12-12 | Karl J. Fritze | Electrically enhanced filter cartridge and methods for its use |
EP2431334A1 (en) * | 2010-09-16 | 2012-03-21 | LANXESS Deutschland GmbH | Treatment of waste water from the electroplating industry |
CN105188944B (en) | 2013-03-15 | 2017-10-27 | 凯斯西储大学 | The system and method that metal is removed from solution |
JP5884065B2 (en) * | 2013-11-18 | 2016-03-15 | パナソニックIpマネジメント株式会社 | Liquid processing unit, toilet seat, washing machine and liquid processing apparatus |
WO2015116024A1 (en) * | 2014-01-28 | 2015-08-06 | Halliburton Energy Services, Inc. | Electro-coagulation and metal sand treatment for wastewater |
EP3304066A4 (en) * | 2015-05-26 | 2018-10-24 | Aqua Dyn Auroville | An apparatus to produce high frequency waves and light rays and sound waves to increase efficiency of bio-dynamised water |
US20170165680A1 (en) * | 2015-12-09 | 2017-06-15 | Michael Johnson | Electrostatic media filter |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3585122A (en) * | 1968-05-09 | 1971-06-15 | Arthur S King | Apparatus for treatment of fluids with electric fields |
US3744955A (en) | 1971-11-15 | 1973-07-10 | Robertshaw Controls Co | Electric ignition mechanism |
US3972800A (en) * | 1973-12-03 | 1976-08-03 | King Arthur S | Fluid treater having intensified electric field |
US3977865A (en) | 1974-08-16 | 1976-08-31 | Owen Robert G | Method for extracting metals from ore |
US4014766A (en) | 1974-10-28 | 1977-03-29 | Mitsubishi Petrochemical Company Limited | Electrolytic treatment of waste water |
US4012310A (en) | 1975-09-11 | 1977-03-15 | Progressive Equipment Corporation | Electrostatic water treatment system |
US4149953A (en) | 1977-05-31 | 1979-04-17 | R. H. Bouligny, Inc. | Apparatus for removing impurities from waste water |
AU544425B2 (en) | 1979-03-12 | 1985-05-30 | Hitachi Limited | Catalytic reaction process |
FR2467887A1 (en) | 1979-10-23 | 1981-04-30 | Kodak Pathe | PROCESS FOR THE RECOVERY OF A METAL FROM AQUEOUS SOLUTIONS, BY EXCHANGE WITH A SECOND REDUCING METAL |
US4382866A (en) | 1980-12-09 | 1983-05-10 | Johnson Dennis E J | Electro-chemical system for liquid filtration |
DE3221306C2 (en) | 1982-06-05 | 1986-01-09 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Process for the reduction or oxidation of reducible or oxidizable substances in aqueous solution |
US4594215A (en) | 1983-11-04 | 1986-06-10 | Westinghouse Electric Corp. | Augmented high gradient magnetic filter |
US4552664A (en) | 1984-05-09 | 1985-11-12 | Benner Philip E | Method and apparatus for removing ions from a liquid |
US4692232A (en) | 1985-08-05 | 1987-09-08 | King Arthur S | Apparatus for increasing the residence time of waste liquids in an electric treater |
US5089145A (en) | 1990-10-22 | 1992-02-18 | Fern Charles S | Water treatment apparatus and method |
JP2623204B2 (en) | 1993-02-26 | 1997-06-25 | 英雄 早川 | Water reforming method |
US5443719A (en) | 1994-02-23 | 1995-08-22 | Aqua-Ion Systems, Inc. | System and reactor for mixing coagulating agents into a contaminated water flow, and for removing contaminants therefrom |
US5458024A (en) | 1994-06-07 | 1995-10-17 | Trebla Chemical Company | Apparatus and method for recovery of silver |
US5597479A (en) | 1995-01-25 | 1997-01-28 | Aqua-Ion Systems, Inc. | Electro-coalescence/magnetic separation (ECMS) system and components for removal of contaminants from water streams, including desalinization |
US5681457A (en) * | 1995-10-10 | 1997-10-28 | Mahoney; Robert F. | Electrodynamic fluid treatment system |
US5728295A (en) | 1996-04-19 | 1998-03-17 | Fuji Hunt Photographic Chemicals, Inc. | Apparatus for removing metal ions and/or complexes containing metal ions from a solution |
US5868919A (en) | 1996-11-05 | 1999-02-09 | E/P Technologies | Method and apparatus for dissociating materials |
RU2116612C1 (en) | 1997-01-10 | 1998-07-27 | Институт горного дела Дальневосточного отделения РАН | Method of execution of blasting operations |
US6267871B1 (en) * | 1999-02-10 | 2001-07-31 | Edward C. Weakly | Apparatus and process for recovering metals from aqueous solutions |
US6294137B1 (en) * | 1999-12-08 | 2001-09-25 | Mclaine Paul | High voltage electrostatic field for treatment of flowing liquids |
US6332960B1 (en) * | 2000-06-01 | 2001-12-25 | Hydra-Static Systems Inc. | Electrostatic fluid purifying device and method of purifying a fluid |
-
2001
- 2001-07-31 US US09/920,453 patent/US6673321B2/en not_active Expired - Fee Related
- 2001-10-04 AU AU2002211430A patent/AU2002211430A1/en not_active Abandoned
- 2001-10-04 WO PCT/US2001/031116 patent/WO2002028781A2/en unknown
-
2004
- 2004-01-06 US US10/752,220 patent/US7476300B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20020157966A1 (en) | 2002-10-31 |
AU2002211430A1 (en) | 2002-04-15 |
US7476300B2 (en) | 2009-01-13 |
WO2002028781A2 (en) | 2002-04-11 |
US20040195112A1 (en) | 2004-10-07 |
WO2002028781A3 (en) | 2002-11-28 |
US6673321B2 (en) | 2004-01-06 |
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