JP2007511679A - 汚染物質反応性ジオコンポジットマットおよびその製造と使用の方法 - Google Patents
汚染物質反応性ジオコンポジットマットおよびその製造と使用の方法 Download PDFInfo
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- JP2007511679A JP2007511679A JP2006541124A JP2006541124A JP2007511679A JP 2007511679 A JP2007511679 A JP 2007511679A JP 2006541124 A JP2006541124 A JP 2006541124A JP 2006541124 A JP2006541124 A JP 2006541124A JP 2007511679 A JP2007511679 A JP 2007511679A
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- geotextile
- mat
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- reactive
- granular
- Prior art date
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Images
Classifications
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Abstract
Description
12、14、195……透液性シート
15、115……ジオテキスタイル
16……汚染物質反応性物質
17、128、130、132、134、228、230、232……コンベヤーベルト
18、20……ローラー
22、24、100、122、124、126……供給装置
28、30、40……ロール
32、34、139、161……接着剤供給槽
36……スライス装置
38……表面焼成装置
42……マンドレル
102、106……ホッパー
104、118、120……オーガー
106、114、149……径路
108……取込口
110……エレベーター
112……排出口
136、150、192、194……シート材
138、151……ロール形状
140……振動機
144、146、148……粉塵吸引回収装置
152……駆動ローラー
154、156……動力ローラー
158、160……巻上ローラー
192、194……カバー層
193……端部
200……界面
202……海洋
204……土壌
Claims (29)
- 織物繊維または不織物繊維から形成された予備成形ジオテキスタイルマットを含み、かつ約6mm〜約200mmの厚みと、主表面を構成する上面および底面とを具備した、土壌または水中に含まれる汚染物質を処理するための反応性ジオコンポジット製品であって、当該ジオテキスタイルが、その本体内において粉状または粒状の反応性物質を捕捉する上で十分な間隙を形成するジオテキスタイル織物の繊維間に形成された空隙、当該ジオテキスタイルマットの空隙内に位置し、かつジオテキスタイル繊維を取り囲む粉状または粒状の反応性物質、そして、ジオテキスタイル製品内に反応性物質を留めるために主表面を構成する上面および底面に付着した透液性カバーシートを具備した反応性ジオコンポジット製品。
- 前記粉状または粒状の反応性物質が、活性炭、コークス粉、鉄粉、アパタイト、親有機性粘土、ゼオライト、高分子イオン交換樹脂、高分子吸着樹脂、およびこれらの混合物からなるグループから選択される請求項1に記載の反応性ジオコンポジット製品。
- 前記ジオテキスタイル繊維が、ポリオレフィン、ポリエステル、ポリアミド、およびこれらの二つまたはそれ以上からなるコポリマーからなるグループから選択される請求項1に記載の反応性ジオコンポジット製品。
- 前記反応性物質が、活性炭、コークス粉、親有機性粘土、およびこれらの混合物からなるグループから選択される吸着性物質である請求項2に記載の反応性ジオコンポジット製品。
- 前記予備成形ジオテキスタイルが、粉状または粒状の反応性物質を捕捉する以前に、約0.5mm〜約6mmの範囲の見掛の開口径を有している請求項1に記載の反応性ジオコンポジット製品。
- 前記粉状または粒状の反応性物質が、粒子の少なくとも90%が、約6メッシュ〜約325メッシュの範囲の大きさの粒径を有している請求項5に記載の反応性ジオコンポジット製品。
- 前記粉状または粒状の反応性物質が、ジオテキスタイルマットの約50容量%〜約99.9容量%を形成する請求項5に記載の反応性ジオコンポジット製品。
- 前記ジオコンポジット製品が、30lb/ft3〜100lb/ft3の粉状または粒状の反応性物質を含む請求項1に記載の反応性ジオコンポジット製品。
- 前記ジオテキスタイル繊維が、ポリエチレン繊維、ポリプロピレン繊維、ポリエステル繊維およびポリアミド繊維からなるグループから選択される請求項3に記載の反応性ジオコンポジット製品。
- 前記予備成形ジオテキスタイルマットが、不織のものである請求項1に記載の反応性ジオコンポジット製品。
- 前記透液性カバーシートが、不織テキスタイルである請求項10に記載の反応性ジオコンポジット製品。
- 液体内の汚染物質を吸着し、中和し、または、当該汚染物質に反応することができるジオコンポジット製品の製造方法であって、以下の工程、すなわち:
約0.5mm〜約6mmの範囲の見掛けの開口径と、対向する主表面とを具備した予備成形ジオテキスタイルマットを形成し;
液体内の汚染物質を吸着し、中和し、または、当該汚染物質に反応することができる粉状または粒状の物質と、ジオテキスタイルマットの一方の主表面とを接触させて、予備成形ジオテキスタイルマットに粉状または粒状の物質を取り込ませて、予備成形ジオテキスタイルマットの少なくとも主要箇所の開口部を塞ぎ;および
粉状または粒状の物質を当該マットに捕捉せしめた後に、水不溶性接着剤で、予備成形ジオテキスタイルマットの主表面に透液性カバーシートを接着する、
工程を含む、ジオコンポジット製品の製造方法。 - 前記予備成形ジオテキスタイルマットの少なくとも主要箇所の開口部を粉状または粒状の物質で塞ぐ以前に、ジオテキスタイルマットの主表面を構成する底面に透液性カバーシートを固定する工程をさらに含む請求項12に記載の製造方法。
- 前記予備成形ジオテキスタイルマットの端部を、シート材で覆う工程をさらに含む請求項12に記載の製造方法。
- 前記予備成形ジオテキスタイルマットの端部を、一方または双方のカバーシートの過剰材料で覆う工程をさらに含む請求項14に記載の製造方法。
- 前記カバーシートの過剰材料が、ジオテキスタイルの端部を囲むカバーシートと共に接着的に固定されるか、あるいは、ジオテキスタイルの端部を囲むカバーシートと共にヒートシールすることによって、ジオテキスタイルマットの端部を覆う請求項15に記載の製造方法。
- 前記粉状または粒状の物質が、ジオテキスタイルを、粉状または粒状の物質との接触を保ちながら振動させることによって、ジオテキスタイルマットへ取り込まれる請求項12に記載の製造方法。
- 前記粉状または粒状の物質が、上面からマット内に粉状または粒状の物質を取り込むために、ジオテキスタイルの底面に真空を負荷することによって、ジオテキスタイルへ取り込まれる請求項12に記載の製造方法。
- ジオコンポジット製品の端部にまで及ぶ過剰カバー材料を用意ならしめるために、ジオテキスタイルマットの主表面よりも大きな寸法を有する少なくとも一つのカバーシートを用意し、および、端部表面を覆うために過剰カバー材料をジオテキスタイル製品に固定し、それにより、ジオテキスタイル製品の覆われた端部表面からの粉状または粒状の物質の漏出を抑制または解消する、工程をさらに含む請求項12に記載の製造方法。
- 過剰カバー材料で端部表面のすべてを覆い、および、ジオコンポジット製品に過剰カバー材料を固定し、それにより、ジオテキスタイル製品において覆われているすべての端部からの粉状または粒状の物質の漏出を抑制または解消する、工程をさらに含む請求項19に記載の製造方法。
- 前記カバーシートが、接着固定、ニードルパンチ、および超音波溶着からなるグループから選択させる手段によって、端部表面に固定される請求項19に記載の製造方法。
- 少なくとも一つの前記カバーシートが、接着固定、ニードルパンチ、および、超音波溶着からなるグループから選択させる手段によって、すべての端部表面に固定される請求項20に記載の製造方法。
- 粉状または粒状の物質が豊富で、かつ粉状または粒状の物質を含まない近接するジオテキスタイルマットに接着したジオテキスタイル層を有する多層ジオコンポジット製品の製造方法であって、以下の工程、すなわち:
約0.5mm〜約6mmの範囲の見掛けの開口径と、対向する主表面とを具備した予備成形ジオテキスタイルマットを形成し;
液体内の汚染物質を吸着し、中和し、または、当該汚染物質に反応することができる粉状または粒状の物質と、ジオテキスタイルマットの一方の主表面とを接触させて、予備成形ジオテキスタイルマットに粉状または粒状の物質を取り込ませて、予備成形ジオテキスタイルマットの少なくとも主要箇所の開口部を塞ぎ;
少なくともその一部に物質を取り込んだ第一のジオテキスタイル層を形成するために、粉状または粒状の物質を当該マットに捕捉せしめた後に、予備成形ジオテキスタイルマットの対向する主表面に透液性カバーシートを接着し;および
物質を取り込んだ第一のジオテキスタイル層に第二の予備成形ジオテキスタイルマットを接着する、工程を含む、多層ジオコンポジット製品の製造方法。 - 前記第二のジオテキスタイルマットが、約0.5mm〜約6mmの範囲の見掛けの開口径を有し、かつ、少なくともその一部に物質が取り込まれた第一のジオテキスタイル層に第二のジオテキスタイルマットを接着した後に、少なくともその一部に粉状または粒状の物質が取り込まれている請求項23に記載の製造方法。
- 前記第二のジオテキスタイルマットが、物質を取り込んでいない請求項24に記載の製造方法。
- 前記第二のジオテキスタイルマットの露出した主表面に透液性カバーシートを接着する工程をさらに含む請求項24に記載の製造方法。
- 前記第二のジオテキスタイルマットの露出した主表面に透液性カバーシートを接着する工程をさらに含む請求項25に記載の製造方法。
- 前記第二のジオテキスタイルマットの露出したカバーシートにジオテキスタイルマットを接着する工程をさらに含む請求項24に記載の製造方法。
- 約0.5mm〜約6mmの範囲の見掛けの開口径を有する第三の予備成形ジオテキスタイルマットの少なくとも一部に粉状または粒状の物質を取り込ませ、および、当該第三の予備成形ジオテキスタイルマットの露出した主表面に透液性カバーシートを固定して、粉状または粒状の物質を含む主要外装表面と、第二のジオテキスタイルマットによって形成され、かつ物質を取り込んでいない芯材とを具備したジオコンポジット製品を得る工程をさらに含む請求項28に記載の製造方法。
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Application Number | Priority Date | Filing Date | Title |
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US10/718,128 US20050103707A1 (en) | 2003-11-19 | 2003-11-19 | Contaminant-reactive geocomposite mat and method of manufacture and use |
PCT/US2004/024212 WO2005056286A1 (en) | 2003-11-19 | 2004-07-28 | Contaminant-reactive geocomposite mat and method of manufacture and use |
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JP2007511679A true JP2007511679A (ja) | 2007-05-10 |
JP4500317B2 JP4500317B2 (ja) | 2010-07-14 |
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US (4) | US20050103707A1 (ja) |
EP (1) | EP1687134B1 (ja) |
JP (1) | JP4500317B2 (ja) |
KR (1) | KR101105923B1 (ja) |
CN (1) | CN100467264C (ja) |
AU (1) | AU2004297142A1 (ja) |
NO (1) | NO337563B1 (ja) |
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JP2018119254A (ja) * | 2017-01-20 | 2018-08-02 | 榮一 中川 | 土壌内菌清浄化材 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010253421A (ja) * | 2009-04-27 | 2010-11-11 | Daiwa House Industry Co Ltd | 活性炭マット及び炭化水素で汚染された土壌の浄化方法 |
JP2010253420A (ja) * | 2009-04-27 | 2010-11-11 | Daiwa House Industry Co Ltd | 化学物質で汚染された土壌の処理方法 |
JP2017531108A (ja) * | 2014-10-20 | 2017-10-19 | パール | 天然繊維及び/又は合成繊維及び/又は人造繊維とリグノセルロース粒子とから成るテキスタイル複合材料 |
JP2018119254A (ja) * | 2017-01-20 | 2018-08-02 | 榮一 中川 | 土壌内菌清浄化材 |
JP7003366B2 (ja) | 2017-01-20 | 2022-01-20 | 榮一 中川 | 土壌内菌清浄化材 |
Also Published As
Publication number | Publication date |
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PL1687134T3 (pl) | 2014-01-31 |
EP1687134A1 (en) | 2006-08-09 |
NO337563B1 (no) | 2016-05-09 |
US8042696B2 (en) | 2011-10-25 |
US20070059542A1 (en) | 2007-03-15 |
CN100467264C (zh) | 2009-03-11 |
US20060286888A1 (en) | 2006-12-21 |
WO2005056286A1 (en) | 2005-06-23 |
US20050103707A1 (en) | 2005-05-19 |
NO20062829L (no) | 2006-06-16 |
CN1882435A (zh) | 2006-12-20 |
EP1687134B1 (en) | 2013-08-21 |
AU2004297142A1 (en) | 2005-06-23 |
JP4500317B2 (ja) | 2010-07-14 |
KR101105923B1 (ko) | 2012-01-17 |
KR20070001079A (ko) | 2007-01-03 |
US20070227981A1 (en) | 2007-10-04 |
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