JPS57208A - Treatment of sludge and barge thereof - Google Patents
Treatment of sludge and barge thereofInfo
- Publication number
- JPS57208A JPS57208A JP7272080A JP7272080A JPS57208A JP S57208 A JPS57208 A JP S57208A JP 7272080 A JP7272080 A JP 7272080A JP 7272080 A JP7272080 A JP 7272080A JP S57208 A JPS57208 A JP S57208A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- water
- separated
- barge
- mixed
- 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
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
PURPOSE: To effectively perform the treatment of sludge in site by a method in which sludge containing high concentrations of organics is dredged, separated into sediment sludge and separaed water, and the sludge present in the separated water is treated with the sediment sludge with the aid of a solidifying agent.
CONSTITUTION: Eutrophic sludge containing high concentrations of organics is dredged and then naturally sedimented in the tank of a barge to separate it into sediment sludge and separated water. The separated water is sent to the water treatment apparatus 2 of a sludge treatment barge, where it is separated into sludge and treated water by a coagulating sedimentation method and the treated water is discharged. The remaining sludge is sent with the said sediment sludge to the solidifying apparatus 3 of the barge, where the mixed sludge is mixed with cement as a solidifying agent from a cement hold 5 to become high-viscous mixed sludge. The mixed sludge is grouted into the nearby sea bed through a grouter 4. Thus, organics-rich sludge can be treated by making it harmless without floating it in the sea water and also without the need for dumping site.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7272080A JPS57208A (en) | 1980-06-02 | 1980-06-02 | Treatment of sludge and barge thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7272080A JPS57208A (en) | 1980-06-02 | 1980-06-02 | Treatment of sludge and barge thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57208A true JPS57208A (en) | 1982-01-05 |
JPS624488B2 JPS624488B2 (en) | 1987-01-30 |
Family
ID=13497465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7272080A Granted JPS57208A (en) | 1980-06-02 | 1980-06-02 | Treatment of sludge and barge thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57208A (en) |
-
1980
- 1980-06-02 JP JP7272080A patent/JPS57208A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS624488B2 (en) | 1987-01-30 |
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