JPS5898516A - 底泥の原位置固化処理方法並びに装置 - Google Patents
底泥の原位置固化処理方法並びに装置Info
- Publication number
- JPS5898516A JPS5898516A JP19607281A JP19607281A JPS5898516A JP S5898516 A JPS5898516 A JP S5898516A JP 19607281 A JP19607281 A JP 19607281A JP 19607281 A JP19607281 A JP 19607281A JP S5898516 A JPS5898516 A JP S5898516A
- Authority
- JP
- Japan
- Prior art keywords
- bottom mud
- caking agent
- situ
- sludge
- stirring
- 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
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000007711 solidification Methods 0.000 title claims description 22
- 230000008023 solidification Effects 0.000 title claims description 22
- 238000011282 treatment Methods 0.000 title claims description 21
- 238000011065 in-situ storage Methods 0.000 title claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 40
- 238000009792 diffusion process Methods 0.000 claims abstract description 10
- 239000000701 coagulant Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000010802 sludge Substances 0.000 claims description 24
- 238000007599 discharging Methods 0.000 claims description 2
- 238000011109 contamination Methods 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 15
- 238000007667 floating Methods 0.000 description 8
- 238000013019 agitation Methods 0.000 description 7
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- BDUPRNVPXOHWIL-UHFFFAOYSA-N dimethyl sulfite Chemical compound COS(=O)OC BDUPRNVPXOHWIL-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229930091051 Arenine Natural products 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- -1 methylnal-7ite Chemical compound 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
- E02D3/126—Consolidating by placing solidifying or pore-filling substances in the soil and mixing by rotating blades
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19607281A JPS5898516A (ja) | 1981-12-04 | 1981-12-04 | 底泥の原位置固化処理方法並びに装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19607281A JPS5898516A (ja) | 1981-12-04 | 1981-12-04 | 底泥の原位置固化処理方法並びに装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5898516A true JPS5898516A (ja) | 1983-06-11 |
| JPH0137524B2 JPH0137524B2 (enrdf_load_stackoverflow) | 1989-08-08 |
Family
ID=16351728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19607281A Granted JPS5898516A (ja) | 1981-12-04 | 1981-12-04 | 底泥の原位置固化処理方法並びに装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5898516A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63122816A (ja) * | 1986-11-11 | 1988-05-26 | Shiro Yamaguchi | ヘドロの処理方法 |
| JPH07133610A (ja) * | 1992-04-20 | 1995-05-23 | Tokiwa Kensetsu Kk | 硬化材注入域確認工法 |
| JP2004044148A (ja) * | 2002-07-10 | 2004-02-12 | Kajima Corp | 地盤改良工法 |
| CN113845341A (zh) * | 2021-07-21 | 2021-12-28 | 东南大学 | 一种用于河塘底泥的复合固化剂及固化方法 |
-
1981
- 1981-12-04 JP JP19607281A patent/JPS5898516A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63122816A (ja) * | 1986-11-11 | 1988-05-26 | Shiro Yamaguchi | ヘドロの処理方法 |
| JPH07133610A (ja) * | 1992-04-20 | 1995-05-23 | Tokiwa Kensetsu Kk | 硬化材注入域確認工法 |
| JP2004044148A (ja) * | 2002-07-10 | 2004-02-12 | Kajima Corp | 地盤改良工法 |
| CN113845341A (zh) * | 2021-07-21 | 2021-12-28 | 东南大学 | 一种用于河塘底泥的复合固化剂及固化方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0137524B2 (enrdf_load_stackoverflow) | 1989-08-08 |
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