JP4041735B2 - 反応壁にPd/Fe二元金属の透過性ジオシンセティックメタルシートを使用する汚染物質の浄化方法 - Google Patents
反応壁にPd/Fe二元金属の透過性ジオシンセティックメタルシートを使用する汚染物質の浄化方法 Download PDFInfo
- Publication number
- JP4041735B2 JP4041735B2 JP2002542743A JP2002542743A JP4041735B2 JP 4041735 B2 JP4041735 B2 JP 4041735B2 JP 2002542743 A JP2002542743 A JP 2002542743A JP 2002542743 A JP2002542743 A JP 2002542743A JP 4041735 B2 JP4041735 B2 JP 4041735B2
- Authority
- JP
- Japan
- Prior art keywords
- metal sheet
- palladium
- iron
- reaction wall
- reaction
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/002—Reclamation of contaminated soil involving in-situ ground water treatment
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/36—Organic compounds containing halogen
- C02F2101/363—PCB's; PCP's
-
- 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
- C02F2103/06—Contaminated groundwater or leachate
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Fire-Extinguishing Compositions (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Description
Fe0 ⇔ Fe2++2e- 式(1)
Fe0+RX+H+ ⇔ Fe2++RH+X- 式(2)
2Fe2++RX+H+ ⇔ 2Fe3++RH+X- 式(3)
H2+RX ⇔ RH+H++X- 式(4)
PdCl6-+2Fe0 → Pd0+2Fe2++Cl- 式(5)
Claims (4)
- 反応壁のために透過性ジオシンセティックメタルシートを準備し、ここで、前記透過性ジオシンセティックメタルシートが、汚染成分と直接的に反応するパラジウムがコーテイングされた鉄と土との混合物を含んでなる反応壁物質の両面に、破砕された高炉スラグを付着したジオテキスタイル不織布が接着されたものであり、これを汚染物質が通過する場所に設置するステップと、
汚染物質を前記反応壁に通過させて汚染成分を除去するステップと
を含んでなる反応壁にPd/Fe二元金属の透過性ジオシンセティックメタルシートを使用する汚染物質の浄化方法。 - 前記パラジウムがコーテイングされた鉄は、10重量部のヘキサクロロパラジウム酸カリウム(K2PdCl6)と90重量部の水を含有する溶液に5,000重量部のFeを入れて調製されるものである請求項1に記載の反応壁にPd/Fe二元金属の透過性ジオシンセティックメタルシートを使用する汚染物質の浄化方法。
- 前記パラジウムがコーテイングされた鉄は、パラジウムがコーテイングされた粒状の鉄か、またはパラジウムがコーテイングされた粒状の鉄とパラジウムがコーテイングされたスチールウールとの混合物である請求項1に記載の反応壁にPd/Fe二元金属の透過性ジオシンセティックメタルシートを使用する汚染物質の浄化方法。
- パラジウムでコーテイングされた鉄の両面に、高炉スラグを付着したジオテキスタイル不織布が接着されている、反応壁のための透過性ジオシンセティックメタルシート。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2000/001307 WO2002040409A1 (en) | 2000-11-16 | 2000-11-16 | A REMEDIATION METHOD OF CONTAMINATED MATERIALS BY USING Pd/Fe BIMETALIC PERMEABLE GEOSYNTHETIC METAL LINER FOR THE REACTIVE WALL |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004529745A JP2004529745A (ja) | 2004-09-30 |
JP4041735B2 true JP4041735B2 (ja) | 2008-01-30 |
Family
ID=19198295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002542743A Expired - Fee Related JP4041735B2 (ja) | 2000-11-16 | 2000-11-16 | 反応壁にPd/Fe二元金属の透過性ジオシンセティックメタルシートを使用する汚染物質の浄化方法 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4041735B2 (ja) |
WO (1) | WO2002040409A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100380549B1 (ko) * | 2000-11-16 | 2003-04-26 | 한라산업개발 주식회사 | 팔라듐/철 이원금속의 투과성 지합성 메탈라이너를 이용한오염물의 정화방법 |
US7842639B2 (en) | 2006-05-19 | 2010-11-30 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Mechanical alloying of a hydrogenation catalyst used for the remediation of contaminated compounds |
WO2009140323A2 (en) | 2008-05-16 | 2009-11-19 | U.S.A. As Represented By The Administrator Of The National Aeronautics And Space Administration | Zero-valent metallic treatment system and its applicaton for removal and remediation of polychlorinated biphenyls |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5543059A (en) * | 1995-03-31 | 1996-08-06 | General Electric Company | Enhanced reactive metal wall for dehalogenation of hydrocarbons |
US5575927A (en) * | 1995-07-06 | 1996-11-19 | General Electric Company | Method for destruction of halogenated hydrocarbons |
-
2000
- 2000-11-16 JP JP2002542743A patent/JP4041735B2/ja not_active Expired - Fee Related
- 2000-11-16 WO PCT/KR2000/001307 patent/WO2002040409A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2002040409A1 (en) | 2002-05-23 |
JP2004529745A (ja) | 2004-09-30 |
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