JP2002509801A5 - - Google Patents
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- Publication number
- JP2002509801A5 JP2002509801A5 JP2000541098A JP2000541098A JP2002509801A5 JP 2002509801 A5 JP2002509801 A5 JP 2002509801A5 JP 2000541098 A JP2000541098 A JP 2000541098A JP 2000541098 A JP2000541098 A JP 2000541098A JP 2002509801 A5 JP2002509801 A5 JP 2002509801A5
- Authority
- JP
- Japan
- Prior art keywords
- product
- water
- iron
- treated
- alumina
- Prior art date
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 239000000047 product Substances 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 239000008187 granular material Substances 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910001570 bauxite Inorganic materials 0.000 description 5
- 239000011236 particulate material Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229910052785 arsenic Inorganic materials 0.000 description 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000011669 selenium Substances 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000004684 trihydrates Chemical class 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9807071.7 | 1998-04-01 | ||
| GBGB9807071.7A GB9807071D0 (en) | 1998-04-01 | 1998-04-01 | Water treatment product and method |
| GBGB9817295.0A GB9817295D0 (en) | 1998-08-07 | 1998-08-07 | Water treatment product & method |
| GB9817295.0 | 1998-08-07 | ||
| PCT/GB1999/001026 WO1999050182A1 (en) | 1998-04-01 | 1999-04-01 | Water treatment product and method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002509801A JP2002509801A (ja) | 2002-04-02 |
| JP2002509801A5 true JP2002509801A5 (https=) | 2006-05-25 |
| JP4630456B2 JP4630456B2 (ja) | 2011-02-09 |
Family
ID=26313411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000541098A Expired - Lifetime JP4630456B2 (ja) | 1998-04-01 | 1999-04-01 | 水処理方法 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6599429B1 (https=) |
| EP (1) | EP1070019B1 (https=) |
| JP (1) | JP4630456B2 (https=) |
| CN (1) | CN1183042C (https=) |
| AT (1) | ATE298314T1 (https=) |
| AU (1) | AU743349B2 (https=) |
| BR (1) | BR9909332A (https=) |
| CA (1) | CA2327087C (https=) |
| CZ (1) | CZ301421B6 (https=) |
| DE (1) | DE69925903T2 (https=) |
| HU (1) | HUP0102208A3 (https=) |
| RO (1) | RO121424B1 (https=) |
| RU (1) | RU2225251C2 (https=) |
| SK (1) | SK285261B6 (https=) |
| WO (1) | WO1999050182A1 (https=) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0004579D0 (en) * | 2000-02-25 | 2000-04-19 | Capital Controls Ltd | Apparatus and method for water treatment |
| US20020074292A1 (en) | 2000-09-26 | 2002-06-20 | Andreas Schlegel | Adsorption vessels |
| JP5376745B2 (ja) * | 2000-09-26 | 2013-12-25 | ランクセス ドイチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 吸着容器および酸化鉄吸着剤 |
| JP5015407B2 (ja) | 2000-09-26 | 2012-08-29 | ランクセス ドイチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 接触体および吸着体粒状物 |
| DE50115834D1 (de) * | 2000-09-26 | 2011-05-12 | Lanxess Deutschland Gmbh | Kontakt- und adsorber-granulate |
| US7341661B2 (en) | 2000-11-16 | 2008-03-11 | Unit Process Technologies, L.L.C. | Clarification and sorptive-filtration system for the capture of constituents and particulate matter in liquids and gases |
| US6468942B1 (en) * | 2000-11-16 | 2002-10-22 | John J. Sansalone | Absorptive-filtration media for the capture of waterborne or airborne constituents |
| US6921739B2 (en) | 2000-12-18 | 2005-07-26 | Aquatic Treatment Systems, Inc. | Anti-microbial and oxidative co-polymer |
| US7429551B2 (en) * | 2001-08-27 | 2008-09-30 | Calgon Carbon Corporation | Adsorbents for removing heavy metals |
| US6914034B2 (en) * | 2001-08-27 | 2005-07-05 | Calgon Carbon Corporation | Adsorbents for removing heavy metals and methods for producing and using the same |
| US20050247635A1 (en) * | 2001-08-27 | 2005-11-10 | Vo Toan P | Adsorbents for removing heavy metal cations and methods for producing and using these adsorbents |
| US7429330B2 (en) * | 2001-08-27 | 2008-09-30 | Calgon Carbon Corporation | Method for removing contaminants from fluid streams |
| US20050093189A1 (en) * | 2001-08-27 | 2005-05-05 | Vo Toan P. | Adsorbents for removing heavy metals and methods for producing and using the same |
| WO2005061099A1 (en) * | 2003-12-16 | 2005-07-07 | Calgon Carbon Corporation | Adsorbents for removing heavy metals and methods for producing and using the same |
| DE10210786A1 (de) | 2002-03-12 | 2003-10-02 | Bayer Ag | Mischungen aus Adsorbermaterialien |
| US20040050795A1 (en) * | 2002-09-18 | 2004-03-18 | Park Jae Kwang | Removal of arsenic and other anions using novel adsorbents |
| US6849187B2 (en) | 2002-12-10 | 2005-02-01 | Engelhard Corporation | Arsenic removal media |
| WO2004067161A2 (en) | 2003-01-28 | 2004-08-12 | Enviroscrub Technologies Corporation | Oxides of manganese processed in continuous flow reactors |
| US6863825B2 (en) | 2003-01-29 | 2005-03-08 | Union Oil Company Of California | Process for removing arsenic from aqueous streams |
| GB0311154D0 (en) * | 2003-05-15 | 2003-06-18 | Alcan Int Ltd | Method of preparing a water treatment product |
| DE10327110A1 (de) * | 2003-06-13 | 2005-01-05 | Bayer Chemicals Ag | Arsenadsorbierende Ionenaustauscher |
| US7488464B2 (en) | 2003-07-31 | 2009-02-10 | Enviroscrub Technologies Corporation | Metal oxide processing methods and systems |
| US20050029198A1 (en) * | 2003-08-08 | 2005-02-10 | Frederick Tepper | Heavy metals absorbent and method of use |
| US20050051493A1 (en) * | 2003-09-05 | 2005-03-10 | Carl Hensman | Material and method for water treatment |
| WO2005058482A1 (en) * | 2003-12-16 | 2005-06-30 | Calgon Carbon Corporation | Adsorbents for removing heavy metals and methods for producing and using the same |
| MXPA06007103A (es) * | 2003-12-23 | 2007-02-16 | Ihe Delft | Metodo para la remocion de metales de un medio acuoso que contiene metal. |
| JP3740491B1 (ja) | 2004-07-23 | 2006-02-01 | 三井金属鉱業株式会社 | 亜鉛電解製錬における電解液中のフッ素を吸着かつ脱離できるフッ素吸脱剤、及び、当該フッ素吸脱剤を用いたフッ素除去方法 |
| GB0506041D0 (en) * | 2005-03-24 | 2005-04-27 | Ge Healthcare Ltd | Stripping method |
| US20060237370A1 (en) * | 2005-04-21 | 2006-10-26 | Craft Frank S Sr | Method of removing arsenic from potable water |
| US20070114179A1 (en) * | 2005-09-07 | 2007-05-24 | Badger Timothy J | Removal of fluoride ions from aqueous solutions |
| US20080047902A1 (en) | 2006-08-28 | 2008-02-28 | Basf Catalysts Llc | Media for the removal of heavy metals and volatile byproducts from drinking water |
| US8066874B2 (en) | 2006-12-28 | 2011-11-29 | Molycorp Minerals, Llc | Apparatus for treating a flow of an aqueous solution containing arsenic |
| WO2009049321A1 (en) * | 2007-10-11 | 2009-04-16 | Acuity Sparkle , Ltd. | Method and device for fluoride removal from drinking water |
| US8252087B2 (en) | 2007-10-31 | 2012-08-28 | Molycorp Minerals, Llc | Process and apparatus for treating a gas containing a contaminant |
| US8349764B2 (en) | 2007-10-31 | 2013-01-08 | Molycorp Minerals, Llc | Composition for treating a fluid |
| WO2011016038A1 (en) | 2009-08-05 | 2011-02-10 | Technion Research And Development Foundation Ltd | Method for removal of selenium contaminants from aqueous fluids |
| US9233863B2 (en) | 2011-04-13 | 2016-01-12 | Molycorp Minerals, Llc | Rare earth removal of hydrated and hydroxyl species |
| CN104066503A (zh) * | 2011-12-15 | 2014-09-24 | 通用电气公司 | 砷污染整治方法和用于此方法的包覆吸附剂的组合物 |
| WO2014150419A1 (en) * | 2013-03-12 | 2014-09-25 | MAR Systems, Inc. | Removal of copper from aqueous streams using an iron promoted activated alumina |
| EP3825424A1 (en) | 2014-01-31 | 2021-05-26 | Goldcorp Inc. | Process for stabilisation of an arsenic solution comprising thiosulfates |
| EP3113859A4 (en) | 2014-03-07 | 2017-10-04 | Secure Natural Resources LLC | Cerium (iv) oxide with exceptional arsenic removal properties |
| US10526215B2 (en) | 2014-07-21 | 2020-01-07 | The Frazer And Cruickshank Living Trust | Selenium and other contaminants removal process |
| US11583846B2 (en) | 2014-11-25 | 2023-02-21 | Graver Technologies Llc | High capacity adsorbent for oxyanions and cations and method for making the same |
| US10343154B2 (en) | 2014-11-25 | 2019-07-09 | Graver Technologies Llc | High capacity adsorbent for fluoride ion and oxyanions of phosphorous and arsenic and method for making the same |
| RU2592525C2 (ru) * | 2014-12-23 | 2016-07-20 | Общество с ограниченной ответственностью "Научно-инновационный центр электроимпульсных технологий" ООО "НИЦ ЭИТ" | Сорбент для очистки водных сред от тяжелых металлов и способ его получения |
| CN106900923A (zh) * | 2015-12-22 | 2017-06-30 | 云南天士力帝泊洱生物茶集团有限公司 | 一种降低速溶茶中重金属含量的方法 |
| US11944952B2 (en) | 2021-05-28 | 2024-04-02 | Fuel Tech, Inc. | Removing contaminants from water with adsorbents |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB490972A (en) * | 1936-09-12 | 1938-08-24 | Permutit Co Ltd | Improvements in the treatment of water |
| US3499833A (en) * | 1964-10-12 | 1970-03-10 | Laura B Ferris | Electrophoresis device |
| GB1195289A (en) | 1966-11-10 | 1970-06-17 | Universal Oil Prod Co | Oxidation of Soluble Sulfide Compounds |
| US3499837A (en) * | 1967-11-20 | 1970-03-10 | Johns Manville | Waste water treatment phosphate removal by iron oxide |
| US4040982A (en) * | 1976-01-12 | 1977-08-09 | Nalco Chemical Company | Ozonization catalyst |
| CA1067627A (en) * | 1976-08-20 | 1979-12-04 | Gerald D. Lutwick | Removal of arsenic from water |
| DE3131255C2 (de) * | 1981-08-07 | 1986-02-13 | VEG-Gasinstituut N.V., Apeldoorn | Verfahren zur Herstellung eines Eisen-(III)-Oxid-Katalysators oder - Absorptionsmittels |
| GB8326845D0 (en) * | 1983-10-07 | 1983-11-09 | Alcan Int Ltd | Composition for water treatment |
| ZA873788B (en) | 1986-05-30 | 1989-04-26 | Water Res Commission | Semipermeable membranes |
| FR2604920B1 (fr) | 1986-10-10 | 1988-12-02 | Ceraver | Membrane de filtration ceramique et procede de fabrication |
| SU1551659A1 (ru) * | 1986-10-28 | 1990-03-23 | Производственное объединение "Грузгорнохимпром" | Способ очистки сточных вод от соединений мышь ка |
| US5369072A (en) * | 1988-05-10 | 1994-11-29 | University Of Washington | Granular media for removing contaminants from water and methods for making the same |
| US5271848A (en) * | 1991-01-18 | 1993-12-21 | Smith Rodney W | Treating of waste water with bauxite to remove phosphates from the waste water |
| CN1086195A (zh) * | 1992-10-24 | 1994-05-04 | 林传庆 | 高效净水剂的生产方法及其产品聚硫氯化铁铝 |
| RU2060814C1 (ru) * | 1993-02-09 | 1996-05-27 | Научно-производственная фирма "Гальтек", Л.Т.Д. | Способ получения сорбента на основе смешанных гидроксидов металлов |
| CN1099731A (zh) * | 1994-07-06 | 1995-03-08 | 卢建国 | 沸石改水砂的处理方法 |
| CN1136535A (zh) * | 1995-05-22 | 1996-11-27 | 海南省木材公司 | 聚氯化铝铁和聚合硫酸铝铁产品及工艺 |
| JP3291994B2 (ja) * | 1995-09-06 | 2002-06-17 | 住友化学工業株式会社 | ヒ酸イオンの除去方法 |
-
1999
- 1999-04-01 CA CA2327087A patent/CA2327087C/en not_active Expired - Lifetime
- 1999-04-01 WO PCT/GB1999/001026 patent/WO1999050182A1/en not_active Ceased
- 1999-04-01 HU HU0102208A patent/HUP0102208A3/hu unknown
- 1999-04-01 RO ROA200000953A patent/RO121424B1/ro unknown
- 1999-04-01 AU AU34293/99A patent/AU743349B2/en not_active Expired
- 1999-04-01 DE DE69925903T patent/DE69925903T2/de not_active Expired - Lifetime
- 1999-04-01 CN CNB998065978A patent/CN1183042C/zh not_active Expired - Lifetime
- 1999-04-01 RU RU2000127716/15A patent/RU2225251C2/ru active
- 1999-04-01 BR BR9909332-4A patent/BR9909332A/pt not_active IP Right Cessation
- 1999-04-01 CZ CZ20003435A patent/CZ301421B6/cs not_active IP Right Cessation
- 1999-04-01 JP JP2000541098A patent/JP4630456B2/ja not_active Expired - Lifetime
- 1999-04-01 SK SK1464-2000A patent/SK285261B6/sk not_active IP Right Cessation
- 1999-04-01 EP EP99915867A patent/EP1070019B1/en not_active Expired - Lifetime
- 1999-04-01 AT AT99915867T patent/ATE298314T1/de not_active IP Right Cessation
-
2000
- 2000-09-27 US US09/671,720 patent/US6599429B1/en not_active Expired - Lifetime
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