JPS644298A - Treatment of cake from filter press - Google Patents
Treatment of cake from filter pressInfo
- Publication number
- JPS644298A JPS644298A JP15542987A JP15542987A JPS644298A JP S644298 A JPS644298 A JP S644298A JP 15542987 A JP15542987 A JP 15542987A JP 15542987 A JP15542987 A JP 15542987A JP S644298 A JPS644298 A JP S644298A
- Authority
- JP
- Japan
- Prior art keywords
- cake
- soil
- rock
- filter press
- waste water
- 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
Abstract
PURPOSE:To effectively utilize a cake, obtained from a waste water treatment process by adding the cake to the weathered rock and released soil of the raw rock of a stone crushing plant. CONSTITUTION:The cake formed from the filter press of a waste water treatment plant is added to the weathered rock and released soil of raw rock generated in a stone crushing plant in a predetermined ratio. Further, quick lime 6 is added to a belt feeder 4 on the way thereof as a soil quality stabilizer and all components are further passed through a mixing apparatus 7 to be crushed and mixed. The resulting mixture is screened by a screening apparatus 8 to obtain a product as the embedding material of road bed soil. By this method, running cost can be reduced to a large extent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15542987A JPS644298A (en) | 1987-06-24 | 1987-06-24 | Treatment of cake from filter press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15542987A JPS644298A (en) | 1987-06-24 | 1987-06-24 | Treatment of cake from filter press |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS644298A true JPS644298A (en) | 1989-01-09 |
JPH0422640B2 JPH0422640B2 (en) | 1992-04-20 |
Family
ID=15605820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15542987A Granted JPS644298A (en) | 1987-06-24 | 1987-06-24 | Treatment of cake from filter press |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS644298A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012158867A (en) * | 2011-01-29 | 2012-08-23 | Osumi Saiseki Kyodokumiai | Manufacturing method for adjusting material for civil engineering and adjusting material for civil engineering |
CN105408262A (en) * | 2013-07-03 | 2016-03-16 | 菲力浦·维耶维尔 | Method and facility for treating sludge, in particular harbor sludge |
-
1987
- 1987-06-24 JP JP15542987A patent/JPS644298A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012158867A (en) * | 2011-01-29 | 2012-08-23 | Osumi Saiseki Kyodokumiai | Manufacturing method for adjusting material for civil engineering and adjusting material for civil engineering |
CN105408262A (en) * | 2013-07-03 | 2016-03-16 | 菲力浦·维耶维尔 | Method and facility for treating sludge, in particular harbor sludge |
Also Published As
Publication number | Publication date |
---|---|
JPH0422640B2 (en) | 1992-04-20 |
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