JPS5638199A - Concentrating filtration technique of aggregated sludge and its apparatus - Google Patents

Concentrating filtration technique of aggregated sludge and its apparatus

Info

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
Application number
JP11539579A
Other languages
Japanese (ja)
Inventor
Takashi Kato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP11539579A priority Critical patent/JPS5638199A/en
Publication of JPS5638199A publication Critical patent/JPS5638199A/en
Pending legal-status Critical Current

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
JP11539579A 1979-09-07 1979-09-07 Concentrating filtration technique of aggregated sludge and its apparatus Pending JPS5638199A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
ES8700412A1 (en) Sludge removing apparatus for a steam generator.
GB1331804A (en) Oil skimmer with oscillatable loop
JPS5638199A (en) Concentrating filtration technique of aggregated sludge and its apparatus
JPS5738956A (en) Centrifugal filter
JPS5372360A (en) Method of cleaning filter medium
JPS536204A (en) Scum removing apparatus
JPS52120978A (en) Washing method of semipermeable membrane
JPS5387552A (en) Water treating apparatus
JPS5662506A (en) Dehydrating apparatus
JPS52119570A (en) Device for removing scum on waste water treating plant or the like
JPS56161814A (en) Solid-liquid separation apparatus for suspension
JPS5519473A (en) Scum remover
JPS53146264A (en) Treating method for sludge
JPS56115604A (en) Defoaming machine
JPS5351571A (en) Decanter-type centrifugal precipitation apparatus
JPS5435477A (en) Air filtration apparatus
JPS5554009A (en) Filtering apparatus
JPS5287859A (en) Sedimentation filtering apparatus
JPS52156300A (en) Continuous treating method of radioactive waste liquid by washing
JPS57144095A (en) Treatment of liquid desorbed from night soil
JPS5771614A (en) Filtering device
JPS54147573A (en) Segregating method
JPS5559085A (en) Muddy water treating ship equipped with filter sheet in mud hold
Boikova et al. Application of polyvinyl acetate dispersion in coatings of potable water containers.
JPS574254A (en) Centrifugal concentrator