JPS5520625A - Dehydrating and treating device of bentonite waste sludge - Google Patents
Dehydrating and treating device of bentonite waste sludgeInfo
- Publication number
- JPS5520625A JPS5520625A JP9298378A JP9298378A JPS5520625A JP S5520625 A JPS5520625 A JP S5520625A JP 9298378 A JP9298378 A JP 9298378A JP 9298378 A JP9298378 A JP 9298378A JP S5520625 A JPS5520625 A JP S5520625A
- Authority
- JP
- Japan
- Prior art keywords
- bentonite
- frame
- reservoir
- embankments
- enclosure
- 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
Abstract
PURPOSE: To let the water flowing out from the frame enclosure be clean water hardly containing bentonite by building embankments having slopes through the use of crushed stone on the inside circumference of the frame enclosure with enclosed water permeable frame bodies thereby forming conical form reservoir.
CONSTITUTION: A frame plate 1 is constituted to water permeability by spreading perforated plate or the like on one side of a frame made of pipes. The frame plates 1 are joined to form a frame enclosure 6 and crushed stone is used on the inside circumference of the frame enclosure 6 to build embankments 8. The inside surfaces of the embankments 8 are properly sloped 9 to form a conical reservoir 10. When bentonite waste sludge 11 is supplied into the reservoir 10, part of bentonite sediments and at the time when it percolates in the embankments 8, the bentonite is captured by the crushed stone layer and the water hardly containing bentonite flows out from the frame enclosure 6. The bentonite particles are subsequently captured and accumulated in the reservoir 10. The captured bentonite is recovered and reused.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9298378A JPS5520625A (en) | 1978-07-28 | 1978-07-28 | Dehydrating and treating device of bentonite waste sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9298378A JPS5520625A (en) | 1978-07-28 | 1978-07-28 | Dehydrating and treating device of bentonite waste sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5520625A true JPS5520625A (en) | 1980-02-14 |
Family
ID=14069606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9298378A Pending JPS5520625A (en) | 1978-07-28 | 1978-07-28 | Dehydrating and treating device of bentonite waste sludge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5520625A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60193597A (en) * | 1984-03-16 | 1985-10-02 | Oosakashi | Treatment of sewage and filtration structure used for sewage treatment |
| WO2002042223A1 (en) * | 2000-11-24 | 2002-05-30 | Otv Sa | Ballasted floc water treatment installation |
| EP3090989A1 (en) * | 2015-05-05 | 2016-11-09 | Liquid Waste Technology, LLC | System and method for dewatering slurries |
-
1978
- 1978-07-28 JP JP9298378A patent/JPS5520625A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60193597A (en) * | 1984-03-16 | 1985-10-02 | Oosakashi | Treatment of sewage and filtration structure used for sewage treatment |
| JPH0230318B2 (en) * | 1984-03-16 | 1990-07-05 | Osaka City | |
| WO2002042223A1 (en) * | 2000-11-24 | 2002-05-30 | Otv Sa | Ballasted floc water treatment installation |
| FR2817253A1 (en) * | 2000-11-24 | 2002-05-31 | Omnium Traitement Valorisa | PLASTIC WATER TREATMENT PLANT |
| EP3090989A1 (en) * | 2015-05-05 | 2016-11-09 | Liquid Waste Technology, LLC | System and method for dewatering slurries |
| US9809952B2 (en) | 2015-05-05 | 2017-11-07 | Liquid Waste Technology, Llc | System and method for dewatering slurries |
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