JPH04366219A - Disposal method for mud-like substance - Google Patents
Disposal method for mud-like substanceInfo
- Publication number
- JPH04366219A JPH04366219A JP23856391A JP23856391A JPH04366219A JP H04366219 A JPH04366219 A JP H04366219A JP 23856391 A JP23856391 A JP 23856391A JP 23856391 A JP23856391 A JP 23856391A JP H04366219 A JPH04366219 A JP H04366219A
- Authority
- JP
- Japan
- Prior art keywords
- substance
- mud
- coal ash
- mixed
- disposal method
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 10
- 239000000126 substance Substances 0.000 title abstract 6
- 229920003043 Cellulose fiber Polymers 0.000 claims description 6
- 239000002657 fibrous material Substances 0.000 claims description 6
- 239000010883 coal ash Substances 0.000 abstract description 7
- 239000002689 soil Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 abstract 4
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000010802 sludge Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 4
- 238000005056 compaction Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は、石炭灰泥状物、ヘドロ
、セメントレータンスなどの泥状物の処理方法に関する
。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for treating sludge such as coal ash, sludge, and cement latitude.
【０００２】0002
【従来の技術】従来石炭灰泥状物等によって埋立地を造
成する工法が提案されているが、これらの工法は締固め
に長期間を有する欠点があった。BACKGROUND OF THE INVENTION Conventionally, methods have been proposed for creating reclaimed land using coal ash and sludge, but these methods have the disadvantage of requiring a long period of time for compaction.
【０００３】0003
【発明が解決しようとする課題】本発明者はこれら従来
の欠点を解決し、短期間に泥状物を使用した埋立地の締
固め方法につき種々検討を重ねた結果、本発明を完成す
るに至った。[Problems to be Solved by the Invention] The present inventor has solved these conventional drawbacks, and as a result of conducting various studies in a short period of time regarding a compaction method for reclaimed land using mud, he has completed the present invention. It's arrived.
【０００４】0004
【課題を解決するための手段】すなわち本発明は、泥状
物に繊維素繊維物質を混合して処理することを特徴とす
る処理方法である。次に本発明方法をさらに詳細に説明
する。石炭灰に水を加えて石炭灰の泥状物を調製し、こ
れに繊維素繊維物質を混合し埋立地内に投入する。この
ようにして造成された埋立地は繊維素繊維物質を混合し
ない場合に比べて締固め期間が約１０年間程度短縮され
る。また前記石炭灰泥状物に代えてヘドロ等を使用して
も同様の効果が得られる。さらに泥状物としてセメント
レータンス等も前記と同様の処理を行えば固形化するこ
とができるし、このものを例えば前記埋立地に搬送して
造成することもできる。[Means for Solving the Problems] That is, the present invention is a treatment method characterized in that a cellulose fiber material is mixed with a slurry. Next, the method of the present invention will be explained in more detail. Water is added to coal ash to prepare a coal ash slurry, which is mixed with cellulose fiber material and placed in a landfill. The compaction period for the reclaimed land created in this way is about 10 years shorter than in the case where the cellulose fiber material is not mixed. Furthermore, similar effects can be obtained by using sludge or the like instead of the coal ash sludge. Furthermore, cement leitance or the like as a slurry can be solidified by performing the same treatment as described above, and this material can also be transported to, for example, the aforementioned landfill site for creation.
【０００５】本発明方法に使用される繊維素繊維物質と
しては故紙を解ぐしたものも使用することができる。繊
維素繊維物質の添加量としては泥状物の種類、濃度、性
状等によっても異なるが、一般的には１０以上％添加す
ることが好ましい。[0005] As the cellulose fiber material used in the method of the present invention, it is also possible to use loosened waste paper. Although the amount of cellulose fiber material added varies depending on the type, concentration, properties, etc. of the slurry, it is generally preferable to add 10% or more.
【０００６】[0006]
【発明の効果】本発明方法によれば従来の工法に比べて
短期間に土壌の締固めができ、早期に建築物等を建設す
ることができる。[Effects of the Invention] According to the method of the present invention, soil can be compacted in a shorter period of time than conventional construction methods, and buildings can be constructed earlier.
Claims (1)
理することを特徴とする泥状物の処理方法。1. A method for treating mud, comprising mixing the mud with a cellulose fiber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23856391A JPH04366219A (en) | 1991-06-13 | 1991-06-13 | Disposal method for mud-like substance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23856391A JPH04366219A (en) | 1991-06-13 | 1991-06-13 | Disposal method for mud-like substance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04366219A true JPH04366219A (en) | 1992-12-18 |
Family
ID=17032091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23856391A Pending JPH04366219A (en) | 1991-06-13 | 1991-06-13 | Disposal method for mud-like substance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04366219A (en) |
-
1991
- 1991-06-13 JP JP23856391A patent/JPH04366219A/en active Pending
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