WO2003064329A8 - Method for treating water in order to reduce the metal ion concentration thereof - Google Patents
Method for treating water in order to reduce the metal ion concentration thereofInfo
- Publication number
- WO2003064329A8 WO2003064329A8 PCT/FR2003/000205 FR0300205W WO03064329A8 WO 2003064329 A8 WO2003064329 A8 WO 2003064329A8 FR 0300205 W FR0300205 W FR 0300205W WO 03064329 A8 WO03064329 A8 WO 03064329A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- reduce
- order
- metal ion
- treating water
- Prior art date
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
- C02F1/46—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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/4602—Treatment of water, waste water, or sewage by electrochemical methods for prevention or elimination of deposits
-
- 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
- C02F2101/103—Arsenic 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
-
- 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
- C02F2101/203—Iron or iron compound
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003216956A AU2003216956A1 (en) | 2002-01-29 | 2003-01-22 | Method for treating water in order to reduce the metal ion concentration thereof |
EP20030712275 EP1470082A2 (en) | 2002-01-29 | 2003-01-22 | Method for treating water in order to reduce the metal ion concentration thereof |
TNP2004000143A TNSN04143A1 (en) | 2002-01-29 | 2004-07-29 | PROCESS FOR TREATING WATER TO REDUCE ITS METAL ION CONCENTRATION |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR02/01015 | 2002-01-29 | ||
FR0201015A FR2835248B1 (en) | 2002-01-29 | 2002-01-29 | PROCESS FOR TREATING WATER WITH A VIEW TO REDUCING ITS CONCENTRATION IN METAL IONS |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003064329A1 WO2003064329A1 (en) | 2003-08-07 |
WO2003064329A8 true WO2003064329A8 (en) | 2004-04-29 |
Family
ID=27619709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2003/000205 WO2003064329A1 (en) | 2002-01-29 | 2003-01-22 | Method for treating water in order to reduce the metal ion concentration thereof |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1470082A2 (en) |
AU (1) | AU2003216956A1 (en) |
FR (1) | FR2835248B1 (en) |
MA (1) | MA26404A1 (en) |
PL (1) | PL371604A1 (en) |
TN (1) | TNSN04143A1 (en) |
WO (1) | WO2003064329A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20040408A1 (en) * | 2004-03-04 | 2004-06-04 | De Nora Elettrodi Spa | CELL FOR ELECTROCHEMICAL PROCESSES |
CN102659220B (en) * | 2012-05-07 | 2013-12-11 | 四川大学 | Method for removing ferric phosphate film and ferrous phosphate passivating film from filler surface layer in iron-carbon microelectrolysis reactor |
CN102659219B (en) * | 2012-05-07 | 2013-08-21 | 四川大学 | Method for removing ferrous sulfide passivating film from filler surface layer in iron-carbon microelectrolysis reactor |
CN103241907B (en) * | 2013-05-28 | 2014-04-02 | 无锡百奥源生态环保科技有限公司 | Method and device for treating organic oil-containing wastewater |
CN103395919B (en) * | 2013-08-03 | 2015-04-01 | 大连交通大学 | Equipment for pretreatment of high-concentration perfume wastewater and method |
CN104556307B (en) * | 2013-10-09 | 2016-05-04 | 中国石油化工股份有限公司 | A kind of compound micro-electrolysis stuffing and preparation method thereof |
CN104230102B (en) * | 2014-09-05 | 2016-06-22 | 河海大学 | A kind of Novel sewage advanced treating biological denitrification strengthened denitrification device |
CN104193110A (en) * | 2014-09-17 | 2014-12-10 | 安徽省绿巨人环境技术有限公司 | Wastewater treatment device and method |
CN106673274A (en) * | 2017-01-05 | 2017-05-17 | 江苏南大环保科技有限公司 | Method for pretreating wastewater in industrial zone based on coupling oxidation of catalyzed iron reduction and application thereof |
CN109293091A (en) * | 2018-11-26 | 2019-02-01 | 中国矿业大学(北京) | A kind of coupling processing device of steel rolling pickling waste waters |
CN110921788B (en) * | 2019-12-05 | 2022-03-22 | 广州桑尼环保科技有限公司 | Iron-carbon micro-electrolysis material with high catalytic activity and preparation method thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4399020A (en) * | 1981-07-24 | 1983-08-16 | Diamond Shamrock Corporation | Device for waste water treatment |
US5292412A (en) * | 1990-04-12 | 1994-03-08 | Eltech Systems Corporation | Removal of mercury from waste streams |
DE19516884A1 (en) * | 1995-05-09 | 1996-11-14 | Robert A Wittich | Electrophysical device for water treatment |
US5599437A (en) * | 1995-06-20 | 1997-02-04 | Faraday Technology, Inc. | Electrolysis of electroactive species using pulsed current |
FR2743800B1 (en) * | 1996-01-23 | 1998-04-30 | Douhet D Auzers Christian De | NEW PROCESS FOR THE PRODUCTION OF LIGHT WATER IN CALCIUM CARBONATE AND MEANS FOR CARRYING OUT SAID PROCESS |
-
2002
- 2002-01-29 FR FR0201015A patent/FR2835248B1/en not_active Expired - Fee Related
-
2003
- 2003-01-22 WO PCT/FR2003/000205 patent/WO2003064329A1/en not_active Application Discontinuation
- 2003-01-22 PL PL03371604A patent/PL371604A1/en not_active Application Discontinuation
- 2003-01-22 AU AU2003216956A patent/AU2003216956A1/en not_active Abandoned
- 2003-01-22 EP EP20030712275 patent/EP1470082A2/en not_active Withdrawn
-
2004
- 2004-07-29 TN TNP2004000143A patent/TNSN04143A1/en unknown
- 2004-08-04 MA MA27810A patent/MA26404A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU2003216956A1 (en) | 2003-09-02 |
MA26404A1 (en) | 2004-12-01 |
TNSN04143A1 (en) | 2007-03-12 |
EP1470082A2 (en) | 2004-10-27 |
WO2003064329A1 (en) | 2003-08-07 |
FR2835248B1 (en) | 2004-10-22 |
FR2835248A1 (en) | 2003-08-01 |
PL371604A1 (en) | 2005-06-27 |
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