NO914373D0 - Fremgangsmaate og blanding for behandling av avfallsvann - Google Patents
Fremgangsmaate og blanding for behandling av avfallsvannInfo
- Publication number
- NO914373D0 NO914373D0 NO914373A NO914373A NO914373D0 NO 914373 D0 NO914373 D0 NO 914373D0 NO 914373 A NO914373 A NO 914373A NO 914373 A NO914373 A NO 914373A NO 914373 D0 NO914373 D0 NO 914373D0
- Authority
- NO
- Norway
- Prior art keywords
- metal ion
- mixture
- metals
- water source
- pct
- 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/10—Processing by flocculation
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
- Y10S210/912—Heavy metal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- General Engineering & Computer Science (AREA)
- Removal Of Specific Substances (AREA)
- Processing Of Solid Wastes (AREA)
- Water Treatment By Sorption (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/349,285 US4983306A (en) | 1989-05-09 | 1989-05-09 | Method of treating waste water |
CA614786 | 1989-09-09 | ||
PCT/US1990/002509 WO1990013519A1 (en) | 1989-05-09 | 1990-05-09 | Method and composition for treating waste water |
Publications (2)
Publication Number | Publication Date |
---|---|
NO914373D0 true NO914373D0 (no) | 1991-11-08 |
NO914373L NO914373L (no) | 1991-11-08 |
Family
ID=25673172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO91914373A NO914373L (no) | 1989-05-09 | 1991-11-08 | Fremgangsmaate og blanding for behandling av avfallsvann |
Country Status (10)
Country | Link |
---|---|
US (1) | US5380443A (de) |
EP (1) | EP0471784B1 (de) |
AT (1) | ATE140438T1 (de) |
DE (1) | DE69027855T2 (de) |
DK (2) | DK0471784T3 (de) |
ES (1) | ES2090134T3 (de) |
FI (1) | FI915287A0 (de) |
NO (1) | NO914373L (de) |
RU (1) | RU2082680C1 (de) |
WO (1) | WO1990013519A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6117333A (en) * | 1997-04-22 | 2000-09-12 | Union Oil Company Of California | Removal of hydrocarbons, mercury and arsenic from oil-field produced water |
DE19824379A1 (de) * | 1998-05-30 | 1999-12-02 | Bilfinger & Berger Umweltverfa | Verfahren zur Absorption von Schwermetallen |
US6153108A (en) * | 1998-06-11 | 2000-11-28 | Texaco Inc. | Method for removal of heavy metals from water |
US6471788B1 (en) * | 1999-12-15 | 2002-10-29 | Lynntech Coatings, Ltd. | Ferrate conversion coatings for metal substrates |
AU8052901A (en) | 2000-07-14 | 2002-01-30 | Initio Lc Ab | Methods of synthesizing an oxidant and applications thereof |
US7476324B2 (en) * | 2000-07-14 | 2009-01-13 | Ferrate Treatment Technologies, Llc | Methods of synthesizing a ferrate oxidant and its use in ballast water |
GB0129773D0 (en) * | 2001-12-13 | 2002-01-30 | Univ Surrey | Improvements in or relating to water and wastewater treatment |
US20050042155A1 (en) * | 2003-08-21 | 2005-02-24 | Duane Powell | Apparatus for synthesizing an oxidant |
US8961921B2 (en) * | 2009-09-28 | 2015-02-24 | Florida Institute Of Technology | Apparatus and method for producing liquid ferrate |
EP2561125A1 (de) | 2010-04-21 | 2013-02-27 | Battelle Memorial Institute | Fasern mit ferraten und verfahren |
US20120103919A1 (en) * | 2010-10-28 | 2012-05-03 | Haggstrom Johanna A | Methods for Treating Oilfield Water |
US20120145645A1 (en) * | 2010-12-13 | 2012-06-14 | Halosource, Inc. | Clarification of hydrocarbons and suspended matter from an aqueous medium |
WO2015061569A1 (en) | 2013-10-23 | 2015-04-30 | Hach Company | Kit, composition and method for determination of chemical oxidation demand |
CN105745539B (zh) | 2013-10-23 | 2018-01-19 | 哈希公司 | 使用高铁酸盐氧化法的cod/toc分析 |
RU175092U1 (ru) * | 2016-12-06 | 2017-11-20 | федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого" (ФГАОУ ВО "СПбПУ") | Аппарат для очистки природных вод |
CN111995102A (zh) * | 2019-10-22 | 2020-11-27 | 沈阳化工研究院设计工程有限公司 | 一种含络合镍电镀废水的处理方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2873169A (en) * | 1946-11-26 | 1959-02-10 | Glenn T Seaborg | Basic peroxide precipitation method of separating plutonium from contaminants |
US2766204A (en) * | 1954-09-29 | 1956-10-09 | Charles S Lowe | Method for decontamination of radioactively contaminated aqueous solution |
US3013978A (en) * | 1959-09-15 | 1961-12-19 | Rosinski John | Removal of fission products from water |
US3330771A (en) * | 1961-11-30 | 1967-07-11 | Nippon Soda Co | Process for the removal of watersoluble ionic radioactive waste from water |
US3890244A (en) * | 1972-11-24 | 1975-06-17 | Ppg Industries Inc | Recovery of technetium from nuclear fuel wastes |
JPS5076842A (de) * | 1973-11-07 | 1975-06-23 | ||
DE2724954C2 (de) * | 1977-06-02 | 1984-11-15 | Reaktor-Brennelement Union Gmbh, 6450 Hanau | Verfahren zur Dekontamination von alpha- und beta-aktivem Prozeßwasser |
FR2459536A1 (fr) * | 1979-06-14 | 1981-01-09 | Commissariat Energie Atomique | Procede de traitement des effluents de decontamination, notamment de composants de reacteurs nucleaires et dispositif pour la mise en oeuvre de ce procede |
US4377508A (en) * | 1980-07-14 | 1983-03-22 | Rothberg Michael R | Process for removal of radioactive materials from aqueous solutions |
US4405573A (en) * | 1981-12-17 | 1983-09-20 | Olin Corporation | Process for preparing potassium ferrate (K2 FeO4) |
US4572797A (en) * | 1983-03-02 | 1986-02-25 | The United States Of America As Represented By The United States Department Of Energy | Method for removing trace pollutants from aqueous solutions |
US4983306A (en) * | 1989-05-09 | 1991-01-08 | The Regents Of The University Of California | Method of treating waste water |
-
1990
- 1990-05-09 US US07/776,246 patent/US5380443A/en not_active Expired - Fee Related
- 1990-05-09 ES ES90908403T patent/ES2090134T3/es not_active Expired - Lifetime
- 1990-05-09 RU SU905010580A patent/RU2082680C1/ru active
- 1990-05-09 EP EP90908403A patent/EP0471784B1/de not_active Expired - Lifetime
- 1990-05-09 DK DK90908403.0T patent/DK0471784T3/da active
- 1990-05-09 AT AT90908403T patent/ATE140438T1/de not_active IP Right Cessation
- 1990-05-09 DE DE69027855T patent/DE69027855T2/de not_active Expired - Fee Related
- 1990-05-09 WO PCT/US1990/002509 patent/WO1990013519A1/en active IP Right Grant
-
1991
- 1991-11-08 NO NO91914373A patent/NO914373L/no unknown
- 1991-11-08 DK DK183991A patent/DK183991A/da not_active Application Discontinuation
- 1991-11-08 FI FI915287A patent/FI915287A0/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DK0471784T3 (da) | 1996-09-02 |
DK183991D0 (da) | 1991-11-08 |
US5380443A (en) | 1995-01-10 |
ATE140438T1 (de) | 1996-08-15 |
RU2082680C1 (ru) | 1997-06-27 |
DK183991A (da) | 1991-11-08 |
EP0471784A4 (en) | 1992-08-05 |
DE69027855D1 (de) | 1996-08-22 |
FI915287A0 (fi) | 1991-11-08 |
DE69027855T2 (de) | 1997-02-27 |
ES2090134T3 (es) | 1996-10-16 |
EP0471784B1 (de) | 1996-07-17 |
WO1990013519A1 (en) | 1990-11-15 |
EP0471784A1 (de) | 1992-02-26 |
NO914373L (no) | 1991-11-08 |
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