JP2012050958A - 覆土材料 - Google Patents
覆土材料 Download PDFInfo
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- JP2012050958A JP2012050958A JP2010197723A JP2010197723A JP2012050958A JP 2012050958 A JP2012050958 A JP 2012050958A JP 2010197723 A JP2010197723 A JP 2010197723A JP 2010197723 A JP2010197723 A JP 2010197723A JP 2012050958 A JP2012050958 A JP 2012050958A
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- waste
- soil
- incineration ash
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- 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
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/30—Landfill technologies aiming to mitigate methane emissions
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- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
【解決手段】最終処分場の覆土材料として、用水泥焼却灰を用い、この用水泥焼却灰により覆土を形成する。すなわち、最終処分場の覆土材料として廃棄物を覆う覆土材料に関し、用水泥焼却灰を用いる事を特徴とする最終処分場の覆土材料であり、より詳しくは最終処分場において、悪臭の発散、鳥獣害、蠅・蚊等の発生を抑え、廃棄物の飛散・流出を抑止すると共に、それ自身が廃棄物化しない覆土材料に関する。
【選択図】図1
Description
すなわち、請求項に係わる最終処分場の覆土材料として廃棄物を覆う覆土材料に関し、用水泥焼却灰を用いた事を特徴とする最終処分場の覆土材料であり、より詳しくは最終処分場において、悪臭の発散、鳥獣害、蠅・蚊等の発生を抑え、廃棄物の飛散・流出を抑止すると共に、それ自身が廃棄物化しない覆土材料に関する。
Claims (5)
- 廃棄物を覆う覆土材料に関し、最終処分場の覆土材料として、用水泥焼却灰を用いる事を特徴とする最終処分場の覆土材料。
- 該用水泥焼却灰の粒子径が10〜500μm(平均粒径50質量%)である事を特徴とする請求項1記載の覆土材料。
- 該用水泥焼却灰のBET比表面積が10〜400m2/gである事を特徴とする請求項1記載の覆土材料。
- 該用水泥を還元雰囲気下350℃以上1,200℃以下の温度で焼成した用水泥焼却灰を用いる事を特徴とする請求項1記載の覆土材料。
- 該用水泥が、湖沼または河川由来によるものである事を特徴とする請求項1記載の覆土材料。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010197723A JP5292373B2 (ja) | 2010-09-03 | 2010-09-03 | 覆土材料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010197723A JP5292373B2 (ja) | 2010-09-03 | 2010-09-03 | 覆土材料 |
Publications (2)
Publication Number | Publication Date |
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JP2012050958A true JP2012050958A (ja) | 2012-03-15 |
JP5292373B2 JP5292373B2 (ja) | 2013-09-18 |
Family
ID=45904964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2010197723A Expired - Fee Related JP5292373B2 (ja) | 2010-09-03 | 2010-09-03 | 覆土材料 |
Country Status (1)
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JP (1) | JP5292373B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110482807A (zh) * | 2019-08-14 | 2019-11-22 | 哈尔滨工业大学(深圳) | 一种黑臭河道的底泥覆盖柱及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07290099A (ja) * | 1994-04-25 | 1995-11-07 | Hitachi Zosen Corp | 脱水汚泥を原料とする脱水助剤の製造方法 |
JPH081125A (ja) * | 1993-04-27 | 1996-01-09 | Hirotaka Kochiyama | 廃棄物処分方法 |
JP2001129506A (ja) * | 1999-11-04 | 2001-05-15 | Yoyu Shigen Kk | 廃棄物の埋め立て処理方法及び廃棄物の埋め立て処理に用いられる覆土材 |
JP2002186927A (ja) * | 2000-12-20 | 2002-07-02 | Hokuriku Electric Power Co Inc:The | 産業廃棄物埋立処分場における硫化水素の発生抑制方法 |
JP2003211192A (ja) * | 2002-01-25 | 2003-07-29 | Mitsubishi Paper Mills Ltd | 汚泥焼却灰を混合した用水泥発酵物 |
JP2004216266A (ja) * | 2003-01-14 | 2004-08-05 | Tetsuji Choji | 廃棄物の安定化処理方法 |
-
2010
- 2010-09-03 JP JP2010197723A patent/JP5292373B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH081125A (ja) * | 1993-04-27 | 1996-01-09 | Hirotaka Kochiyama | 廃棄物処分方法 |
JPH07290099A (ja) * | 1994-04-25 | 1995-11-07 | Hitachi Zosen Corp | 脱水汚泥を原料とする脱水助剤の製造方法 |
JP2001129506A (ja) * | 1999-11-04 | 2001-05-15 | Yoyu Shigen Kk | 廃棄物の埋め立て処理方法及び廃棄物の埋め立て処理に用いられる覆土材 |
JP2002186927A (ja) * | 2000-12-20 | 2002-07-02 | Hokuriku Electric Power Co Inc:The | 産業廃棄物埋立処分場における硫化水素の発生抑制方法 |
JP2003211192A (ja) * | 2002-01-25 | 2003-07-29 | Mitsubishi Paper Mills Ltd | 汚泥焼却灰を混合した用水泥発酵物 |
JP2004216266A (ja) * | 2003-01-14 | 2004-08-05 | Tetsuji Choji | 廃棄物の安定化処理方法 |
Non-Patent Citations (1)
Title |
---|
JPN6012044183; '札幌市における下水汚泥の発生状況と処理・資源化への取組み' 産業と環境 Vol.21 No.10, 199210, p.82-86 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110482807A (zh) * | 2019-08-14 | 2019-11-22 | 哈尔滨工业大学(深圳) | 一种黑臭河道的底泥覆盖柱及其制备方法 |
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JP5292373B2 (ja) | 2013-09-18 |
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