JP5292373B2 - 覆土材料 - Google Patents
覆土材料 Download PDFInfo
- Publication number
- JP5292373B2 JP5292373B2 JP2010197723A JP2010197723A JP5292373B2 JP 5292373 B2 JP5292373 B2 JP 5292373B2 JP 2010197723 A JP2010197723 A JP 2010197723A JP 2010197723 A JP2010197723 A JP 2010197723A JP 5292373 B2 JP5292373 B2 JP 5292373B2
- Authority
- JP
- Japan
- Prior art keywords
- soil
- waste
- water
- soil covering
- water mud
- 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
Links
Classifications
-
- 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
Landscapes
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
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、50質量%の平均粒子径が120〜500μmである用水泥焼却灰を用いたこと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 (4)
- 最終処分場の覆土材料として、50質量%の平均粒子径が120〜500μmである用水泥焼却灰を用いることを特徴とする最終処分場の覆土材料。
- 該用水泥焼却灰のBET比表面積が10〜400m 2 /gであること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こと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こと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 |
---|---|
JP2012050958A JP2012050958A (ja) | 2012-03-15 |
JP5292373B2 true JP5292373B2 (ja) | 2013-09-18 |
Family
ID=45904964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010197723A Expired - Fee Related JP5292373B2 (ja) | 2010-09-03 | 2010-09-03 | 覆土材料 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5292373B2 (ja) |
Families Citing this family (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 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2651781B2 (ja) * | 1993-04-27 | 1997-09-10 | 浩孝 河内山 | 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 |
-
2010
- 2010-09-03 JP JP2010197723A patent/JP5292373B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2012050958A (ja) | 2012-03-15 |
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