DK0729436T3 - Fotoassisteret oxidation af stoffer i opløsning - Google Patents
Fotoassisteret oxidation af stoffer i opløsningInfo
- Publication number
- DK0729436T3 DK0729436T3 DK94930874T DK94930874T DK0729436T3 DK 0729436 T3 DK0729436 T3 DK 0729436T3 DK 94930874 T DK94930874 T DK 94930874T DK 94930874 T DK94930874 T DK 94930874T DK 0729436 T3 DK0729436 T3 DK 0729436T3
- Authority
- DK
- Denmark
- Prior art keywords
- pct
- solution
- species
- date apr
- photo
- Prior art date
Links
- 230000003647 oxidation Effects 0.000 title abstract 2
- 238000007254 oxidation reaction Methods 0.000 title abstract 2
- 239000000126 substance Substances 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- 238000000975 co-precipitation Methods 0.000 abstract 1
- 230000005670 electromagnetic radiation Effects 0.000 abstract 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G28/00—Compounds of arsenic
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
-
- 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
- Y10S210/906—Phosphorus containing
-
- 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)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Removal Of Specific Substances (AREA)
- Physical Water Treatments (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Iron (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPM196993 | 1993-10-22 | ||
| PCT/AU1994/000649 WO1995011195A1 (en) | 1993-10-22 | 1994-10-24 | Photoassisted oxidation of species in solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0729436T3 true DK0729436T3 (da) | 2000-06-13 |
Family
ID=3777294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK94930874T DK0729436T3 (da) | 1993-10-22 | 1994-10-24 | Fotoassisteret oxidation af stoffer i opløsning |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5688378A (de) |
| EP (1) | EP0729436B1 (de) |
| AT (1) | ATE188452T1 (de) |
| CA (1) | CA2174239C (de) |
| DE (1) | DE69422527T2 (de) |
| DK (1) | DK0729436T3 (de) |
| ES (1) | ES2141265T3 (de) |
| GR (1) | GR3033058T3 (de) |
| PT (1) | PT729436E (de) |
| WO (1) | WO1995011195A1 (de) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPO819697A0 (en) * | 1997-07-23 | 1997-08-14 | Australian Nuclear Science & Technology Organisation | Photo-assisted oxidation of inorganic species in aqueous solutions |
| US6368510B2 (en) | 1998-09-25 | 2002-04-09 | Friot Corporation | Method and apparatus for the removal of arsenic from water |
| US7790653B2 (en) * | 2001-10-11 | 2010-09-07 | South Dakota School Of Mines & Technology | Method and composition to reduce the amounts of arsenic in water |
| US6761826B2 (en) | 2001-11-30 | 2004-07-13 | New Star Lasers, Inc. | Pulsed blackbody radiation flux enhancement |
| US6861002B2 (en) * | 2002-04-17 | 2005-03-01 | Watervisions International, Inc. | Reactive compositions for fluid treatment |
| US6863825B2 (en) | 2003-01-29 | 2005-03-08 | Union Oil Company Of California | Process for removing arsenic from aqueous streams |
| US7201841B2 (en) | 2003-02-05 | 2007-04-10 | Water Visions International, Inc. | Composite materials for fluid treatment |
| US7383946B2 (en) | 2004-03-26 | 2008-06-10 | Hughes Kenneth D | Materials for storing and releasing reactive gases |
| US8636919B1 (en) | 2004-03-26 | 2014-01-28 | Kenneth D. Hughes | Reactive solutions |
| US8968576B2 (en) * | 2004-11-30 | 2015-03-03 | The Administrators Of The Tulane Educational Fund | Nebulizing treatment method |
| US20080011686A1 (en) * | 2006-07-13 | 2008-01-17 | Rajiv Manohar Banavalie | Method and composition for removing contaminants from an aqueous solution |
| US8066874B2 (en) | 2006-12-28 | 2011-11-29 | Molycorp Minerals, Llc | Apparatus for treating a flow of an aqueous solution containing arsenic |
| US8349764B2 (en) | 2007-10-31 | 2013-01-08 | Molycorp Minerals, Llc | Composition for treating a fluid |
| US8252087B2 (en) | 2007-10-31 | 2012-08-28 | Molycorp Minerals, Llc | Process and apparatus for treating a gas containing a contaminant |
| JP4934569B2 (ja) * | 2007-11-02 | 2012-05-16 | 日本板硝子株式会社 | 有害化合物の無害化方法 |
| US9233863B2 (en) | 2011-04-13 | 2016-01-12 | Molycorp Minerals, Llc | Rare earth removal of hydrated and hydroxyl species |
| CN103304000A (zh) * | 2013-06-26 | 2013-09-18 | 武汉大学 | 一种水中三价砷氧化去除的方法 |
| CN103286124B (zh) * | 2013-06-27 | 2014-12-03 | 武汉大学 | 一种三价砷污染土壤的光化学氧化修复方法 |
| BR112016020631A2 (pt) | 2014-03-07 | 2018-05-15 | Secure Natural Resources Llc | óxido de cério (iv) com excepcionais propriedades de remoção de arsênico |
| CN106323932B (zh) * | 2016-10-26 | 2018-10-26 | 武汉大学 | 一种快速检测水样中阿散酸和洛克沙胂的方法 |
| CN108178226B (zh) * | 2017-12-28 | 2021-09-10 | 广西翰绿环保科技有限公司 | 一种酸性工业废水处理系统 |
| JP7454303B1 (ja) | 2023-04-05 | 2024-03-22 | 海賀 信好 | 浄水処理システム、浄水処理方法およびフルボ酸の分解処理方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3819516A (en) * | 1973-04-09 | 1974-06-25 | Dow Chemical Co | Treatment of aqueous solutions contaminated with soluble organic materials |
| JPS6013961B2 (ja) * | 1977-07-01 | 1985-04-10 | 広栄化学工業株式会社 | 無水亜二チオン酸ナトリウム製造母液の処理法 |
| DD292892A5 (de) * | 1990-03-15 | 1991-08-14 | Friedrich-Schiller-Universitaet,De | Verfahren zur herstellung von fe tief 2 o tief 3 (haematit) |
| RO109318B1 (ro) * | 1991-01-21 | 1995-01-30 | Inst Fizica Tehnologia Aparate | Procedeu de foto-oxidare, în ultraviolet, a anhidridei sulfuroase |
| JPH0631298A (ja) * | 1992-07-16 | 1994-02-08 | Yoshitama Seito Kk | 化学めっき廃液の高度処理方法 |
| JP2603895B2 (ja) * | 1992-10-28 | 1997-04-23 | 東京都 | めっき老化液中の次亜りん酸イオンの処理方法 |
-
1994
- 1994-10-24 DK DK94930874T patent/DK0729436T3/da active
- 1994-10-24 WO PCT/AU1994/000649 patent/WO1995011195A1/en active IP Right Grant
- 1994-10-24 AT AT94930874T patent/ATE188452T1/de not_active IP Right Cessation
- 1994-10-24 CA CA002174239A patent/CA2174239C/en not_active Expired - Fee Related
- 1994-10-24 EP EP94930874A patent/EP0729436B1/de not_active Expired - Lifetime
- 1994-10-24 DE DE69422527T patent/DE69422527T2/de not_active Expired - Fee Related
- 1994-10-24 US US08/633,810 patent/US5688378A/en not_active Expired - Fee Related
- 1994-10-24 ES ES94930874T patent/ES2141265T3/es not_active Expired - Lifetime
- 1994-10-24 PT PT94930874T patent/PT729436E/pt unknown
-
2000
- 2000-03-27 GR GR20000400746T patent/GR3033058T3/el not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2174239A1 (en) | 1995-04-27 |
| EP0729436A4 (de) | 1996-10-09 |
| GR3033058T3 (en) | 2000-08-31 |
| ATE188452T1 (de) | 2000-01-15 |
| WO1995011195A1 (en) | 1995-04-27 |
| DE69422527T2 (de) | 2000-07-27 |
| ES2141265T3 (es) | 2000-03-16 |
| PT729436E (pt) | 2000-06-30 |
| EP0729436B1 (de) | 2000-01-05 |
| US5688378A (en) | 1997-11-18 |
| CA2174239C (en) | 1999-07-20 |
| DE69422527D1 (de) | 2000-02-10 |
| EP0729436A1 (de) | 1996-09-04 |
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