JPH06509977A - 地下汚染調節バリヤー - Google Patents
地下汚染調節バリヤーInfo
- Publication number
- JPH06509977A JPH06509977A JP5504156A JP50415693A JPH06509977A JP H06509977 A JPH06509977 A JP H06509977A JP 5504156 A JP5504156 A JP 5504156A JP 50415693 A JP50415693 A JP 50415693A JP H06509977 A JPH06509977 A JP H06509977A
- Authority
- JP
- Japan
- Prior art keywords
- barrier
- wall
- cast
- continuous
- retaining
- 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
- 230000004888 barrier function Effects 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 34
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 11
- 231100000719 pollutant Toxicity 0.000 claims abstract description 11
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 10
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 9
- 230000035699 permeability Effects 0.000 claims abstract description 8
- 230000014759 maintenance of location Effects 0.000 claims abstract description 7
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 6
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 5
- 239000011230 binding agent Substances 0.000 claims abstract description 4
- AVTYONGGKAJVTE-OLXYHTOASA-L potassium L-tartrate Chemical compound [K+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O AVTYONGGKAJVTE-OLXYHTOASA-L 0.000 claims abstract description 4
- 229940111695 potassium tartrate Drugs 0.000 claims abstract description 4
- 239000001472 potassium tartrate Substances 0.000 claims abstract description 3
- 235000011005 potassium tartrates Nutrition 0.000 claims abstract description 3
- 229940048086 sodium pyrophosphate Drugs 0.000 claims abstract description 3
- 235000019818 tetrasodium diphosphate Nutrition 0.000 claims abstract description 3
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims abstract description 3
- 239000002699 waste material Substances 0.000 claims description 15
- 239000000356 contaminant Substances 0.000 claims description 12
- 239000011440 grout Substances 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 3
- 230000002829 reductive effect Effects 0.000 claims description 2
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 2
- 239000010919 dye waste Substances 0.000 claims 1
- 239000001476 sodium potassium tartrate Substances 0.000 claims 1
- 235000011006 sodium potassium tartrate Nutrition 0.000 claims 1
- 239000008187 granular material Substances 0.000 abstract description 12
- 239000012528 membrane Substances 0.000 abstract 2
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000004570 mortar (masonry) Substances 0.000 abstract 1
- 229940001593 sodium carbonate Drugs 0.000 abstract 1
- 235000017550 sodium carbonate Nutrition 0.000 abstract 1
- 239000010891 toxic waste Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 229910001385 heavy metal Inorganic materials 0.000 description 9
- 239000004927 clay Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 230000000717 retained effect Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000004568 cement Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000001433 sodium tartrate Substances 0.000 description 1
- 229960002167 sodium tartrate Drugs 0.000 description 1
- 235000011004 sodium tartrates Nutrition 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B1/00—Dumping solid waste
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
- E02D19/18—Restraining of underground water by damming or interrupting the passage of underground water by making use of sealing aprons, e.g. diaphragms made from bituminous or clay material
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paints Or Removers (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.地中において、その深さが不浸透性地層まで達するキャスト壁を備えたタイ プの地下汚染物質調節バリヤーまたはスクリーンにおいて、キャスト壁(3)が 、壁の横方向の不浸透生を確実にする手段(6)を備えた連続領域を備え、これ らの領域(6)が、好ましくは粒状の少なくとも一種の材料(8)であって、汚 染廃棄物質(1)を保持する性質を有し、その保持能力にかなりの低下が見られ た場合に、容易に取り替えることのできる材料(8)を収容する垂直キャビティ (7)により接合されていることを特徴とするバリヤーまたはスクリーン。 2.連続領域における壁の横方向の不浸透性を確実にする手段が、合成材料の連 続シート(6)を備えたことを特徴とする請求の範囲第1項に記載のバリヤー。 3.合成材料の連続シート(6)が、高密度ポリエチレンで作られたことを特徴 とする請求の範囲第2項に記載のバリヤー。 4.汚染廃棄物(1)を保持する性質を示す材料が、水浸透性パウチ内に置かれ ていることを特徴とする請求の範囲第1項ないし第3項のいずれか1項に記載の バリヤー。 5.汚染廃棄物(1)を保持することのできる材料(8)が、活性炭、炭酸ナト リウムもしくはピロリン酸ナトリウムまたは酒石酸カリウムを含むことを特徴と する請求の範囲第1項ないし第4項のいずれか1項に記載のバリヤー。 6.キャスト壁(3)が、低浸透性、たとえば10−8m/s未満を示す水硬性 バインダーをベースとするグラウトからなることを特徴とする請求の範囲第1項 ないし第5項のいずれか1項に記載のバリヤー。 7.キャスト壁(3)が、汚染物質を捕捉しうる材料を含むことを特徴とする請 求の範囲第1項ないし第6項のいずれか1項に記載のバリヤー。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9110486A FR2680530B1 (fr) | 1991-08-21 | 1991-08-21 | Barriere souterraine anti-pollution. |
FR91/10486 | 1991-08-21 | ||
PCT/FR1992/000815 WO1993004237A1 (fr) | 1991-08-21 | 1992-08-21 | Barriere souterraine anti-pollution |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06509977A true JPH06509977A (ja) | 1994-11-10 |
JP2752518B2 JP2752518B2 (ja) | 1998-05-18 |
Family
ID=9416316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5504156A Expired - Fee Related JP2752518B2 (ja) | 1991-08-21 | 1992-08-21 | 地下汚染調節バリヤー |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0600017B1 (ja) |
JP (1) | JP2752518B2 (ja) |
AT (1) | ATE140503T1 (ja) |
CZ (1) | CZ286938B6 (ja) |
DE (1) | DE69212318T2 (ja) |
ES (1) | ES2090682T3 (ja) |
FR (1) | FR2680530B1 (ja) |
SK (1) | SK279924B6 (ja) |
WO (1) | WO1993004237A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9208822D0 (en) * | 1992-04-23 | 1992-06-10 | Univ Waterloo | System for treating contaminated groundwater |
US5800096A (en) * | 1995-04-27 | 1998-09-01 | Barrow; Jeffrey | Subsurface barrier wall and method of installation |
FR2756271B1 (fr) * | 1996-11-26 | 1999-02-05 | Bachy | Systeme de traitement et d'evacuation de l'eau souterraine provenant d'un site pollue isole du site environnant par une paroi etanche realisee dans le sol |
DE19846804A1 (de) * | 1998-10-10 | 2000-04-20 | Bartl Uwe | Verfahren zur nachträglichen passiven in situ-Reinigung von kontaminiertem Grundwasser |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2803531A1 (de) * | 1978-01-27 | 1979-08-02 | Basf Ag | Verfahren zur abdichtung von bodenoberflaechen gegen wasserloesliche auslaugstoffe aus deponierten abfaellen |
US4741644A (en) * | 1985-04-11 | 1988-05-03 | Finic, B.V. | Environmental cut-off and drain |
DE3629768A1 (de) * | 1986-09-02 | 1988-03-31 | Bilfinger Berger Bau | Vorzugsweise wasserhaltiges, abbindbares stoffgemisch zur verwendung als baustoff bei der erstellung von bauelementen |
US4883589A (en) * | 1988-05-17 | 1989-11-28 | New Jersey Institute Of Technology | System for removing contaminants from ground water |
-
1991
- 1991-08-21 FR FR9110486A patent/FR2680530B1/fr not_active Expired - Fee Related
-
1992
- 1992-08-21 DE DE69212318T patent/DE69212318T2/de not_active Expired - Lifetime
- 1992-08-21 EP EP92919004A patent/EP0600017B1/fr not_active Expired - Lifetime
- 1992-08-21 SK SK203-94A patent/SK279924B6/sk not_active IP Right Cessation
- 1992-08-21 WO PCT/FR1992/000815 patent/WO1993004237A1/fr active IP Right Grant
- 1992-08-21 ES ES92919004T patent/ES2090682T3/es not_active Expired - Lifetime
- 1992-08-21 CZ CZ1994330A patent/CZ286938B6/cs not_active IP Right Cessation
- 1992-08-21 JP JP5504156A patent/JP2752518B2/ja not_active Expired - Fee Related
- 1992-08-21 AT AT92919004T patent/ATE140503T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SK20394A3 (en) | 1994-07-06 |
ES2090682T3 (es) | 1996-10-16 |
CZ33094A3 (en) | 1994-06-15 |
SK279924B6 (sk) | 1999-05-07 |
WO1993004237A1 (fr) | 1993-03-04 |
ATE140503T1 (de) | 1996-08-15 |
DE69212318T2 (de) | 1997-01-16 |
JP2752518B2 (ja) | 1998-05-18 |
FR2680530A1 (fr) | 1993-02-26 |
EP0600017A1 (fr) | 1994-06-08 |
EP0600017B1 (fr) | 1996-07-17 |
DE69212318D1 (de) | 1996-08-22 |
CZ286938B6 (cs) | 2000-08-16 |
FR2680530B1 (fr) | 1993-10-15 |
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