JPS5638199A - Concentrating filtration technique of aggregated sludge and its apparatus - Google Patents
Concentrating filtration technique of aggregated sludge and its apparatusInfo
- Publication number
- JPS5638199A JPS5638199A JP11539579A JP11539579A JPS5638199A JP S5638199 A JPS5638199 A JP S5638199A JP 11539579 A JP11539579 A JP 11539579A JP 11539579 A JP11539579 A JP 11539579A JP S5638199 A JPS5638199 A JP S5638199A
- Authority
- JP
- Japan
- Prior art keywords
- screen
- water
- sludge
- flock
- vessel
- 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 prevent the clogging of screen face and to simply and effectively concentrate aggregated sludge, by filtering always dipping the lower part of drum screen put in the aggregated sludge, in the water of separately provided water vessel.
CONSTITUTION: Sludge flock is thrown in the drum scrren 3 immersed only the lower part in the water of the water vessel 1 through the supply apparatus 5. The screen 3 being in such a state, is rotated at suitable speed and the concentrated flock 7 is discharged out of the screen 3 from the sending out part 6 provided with the end part Q of the screen 3. The sludge flock supplied 5, is entered in the water inside the screen 3 as it is and said flock is not stuck on the screen face, because of immersing the lower part of the end part P of the screen 3 provided with the apparatus 5 in the water of the vessel 1. Accordingly, clogging by the sludge flock on the screen face, is prevented because of not breaking the sludge flock and being in floating state in the water.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11539579A JPS5638199A (en) | 1979-09-07 | 1979-09-07 | Concentrating filtration technique of aggregated sludge and its apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11539579A JPS5638199A (en) | 1979-09-07 | 1979-09-07 | Concentrating filtration technique of aggregated sludge and its apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5638199A true JPS5638199A (en) | 1981-04-13 |
Family
ID=14661487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11539579A Pending JPS5638199A (en) | 1979-09-07 | 1979-09-07 | Concentrating filtration technique of aggregated sludge and its apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5638199A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58109498A (en) * | 1981-08-24 | 1983-06-29 | Agency Of Ind Science & Technol | Oligoribonucleotide |
JPS58146513U (en) * | 1982-03-23 | 1983-10-01 | 大金興業株式会社 | "RO" superconcentration dehydration equipment |
JPS58146514U (en) * | 1982-03-23 | 1983-10-01 | 大金興業株式会社 | Rotating filtration mesh cylinder in filtration concentration dehydration equipment |
JPS625809U (en) * | 1985-06-24 | 1987-01-14 | ||
JP2010104881A (en) * | 2008-10-29 | 2010-05-13 | Takuma Co Ltd | Rotary drum type sludge concentration device |
-
1979
- 1979-09-07 JP JP11539579A patent/JPS5638199A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58109498A (en) * | 1981-08-24 | 1983-06-29 | Agency Of Ind Science & Technol | Oligoribonucleotide |
JPH0134238B2 (en) * | 1981-08-24 | 1989-07-18 | Kogyo Gijutsu Incho | |
JPS58146513U (en) * | 1982-03-23 | 1983-10-01 | 大金興業株式会社 | "RO" superconcentration dehydration equipment |
JPS58146514U (en) * | 1982-03-23 | 1983-10-01 | 大金興業株式会社 | Rotating filtration mesh cylinder in filtration concentration dehydration equipment |
JPS625809U (en) * | 1985-06-24 | 1987-01-14 | ||
JP2010104881A (en) * | 2008-10-29 | 2010-05-13 | Takuma Co Ltd | Rotary drum type sludge concentration device |
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