JPS5524526A - Sludge treating method - Google Patents

Sludge treating method

Info

Publication number
JPS5524526A
JPS5524526A JP9693078A JP9693078A JPS5524526A JP S5524526 A JPS5524526 A JP S5524526A JP 9693078 A JP9693078 A JP 9693078A JP 9693078 A JP9693078 A JP 9693078A JP S5524526 A JPS5524526 A JP S5524526A
Authority
JP
Japan
Prior art keywords
sludge
tank
oxygen
fed
air
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
JP9693078A
Other languages
Japanese (ja)
Inventor
Hiromasa Tonai
Takao Izu
Yoshiaki Ishihara
Chosaku Yamaguchi
Eisuke Matsuo
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP9693078A priority Critical patent/JPS5524526A/en
Publication of JPS5524526A publication Critical patent/JPS5524526A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: To treat sludge by agitating the sludge charged into a reforming tank from a concn. tank while feeding oxygen or oxygen-enriched air to relieve the bad odor of the sludge as well as to improve the dehydratability.
CONSTITUTION: Sludge concentrated in concn. tank 1 is charged into reforming tank 3 with pump 2. In tank 3 the conc. sludge is agitated with agitator 15 and simultaneously contacted to oxygen fed from oxygen feeder 5 and air fed from air feeder 6 to oxidation-decompose org. matter contained. The resulting reformed sludge is fed to dehydrator 17, dehydrated, and dryed with dryer 18.
COPYRIGHT: (C)1980,JPO&Japio
JP9693078A 1978-08-08 1978-08-08 Sludge treating method Pending JPS5524526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9693078A JPS5524526A (en) 1978-08-08 1978-08-08 Sludge treating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9693078A JPS5524526A (en) 1978-08-08 1978-08-08 Sludge treating method

Publications (1)

Publication Number Publication Date
JPS5524526A true JPS5524526A (en) 1980-02-21

Family

ID=14178055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9693078A Pending JPS5524526A (en) 1978-08-08 1978-08-08 Sludge treating method

Country Status (1)

Country Link
JP (1) JPS5524526A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56121692A (en) * 1980-02-28 1981-09-24 Mitsubishi Electric Corp Sludge treatment apparatus
JPS59206098A (en) * 1983-04-12 1984-11-21 Ebara Infilco Co Ltd Treatment of organic sludge
JP2009085238A (en) * 2007-09-27 2009-04-23 Tsubakimoto Chain Co Chain

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49109264A (en) * 1973-02-21 1974-10-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49109264A (en) * 1973-02-21 1974-10-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56121692A (en) * 1980-02-28 1981-09-24 Mitsubishi Electric Corp Sludge treatment apparatus
JPS59206098A (en) * 1983-04-12 1984-11-21 Ebara Infilco Co Ltd Treatment of organic sludge
JP2009085238A (en) * 2007-09-27 2009-04-23 Tsubakimoto Chain Co Chain

Similar Documents

Publication Publication Date Title
JPS551851A (en) Dehydration of organic sludge
JPS5733714A (en) Treatment of sludge of waste water treating
JPS5524526A (en) Sludge treating method
JPS54108461A (en) Method of denitrifying high concentration nitrogen contained waste water
JPS56116701A (en) Pretreatment of cellulosic material
JPS5687496A (en) Decontamination of water containing organics and phosphorus
JPS571491A (en) Disposal of sewage
JPS5486960A (en) Previous treatment of sludge for dehydration
JPS5722695A (en) Pretreatment of cellulosic material
JPS54149258A (en) Pretreatment method for sludge dehydration
JPS5524520A (en) Method and apparatus for treating organic sludge
JPS5787900A (en) Treatment of purification plant sludge
JPS54123247A (en) Treatment of raw urine and clarification tank sludge
JPS55102499A (en) Dehydrating treatment of sludge
JPS5715898A (en) Treatment of organic waste liquid
JPS6451200A (en) Treatment of waste
JPS56150483A (en) Disposal of waste water or sludge
JPS57197100A (en) Treatment of sewage sludge
SE7708254L (en) TREATMENT OF AQUATIC SLUDGE
JPS51116058A (en) Method of treating sludge released from pulp plants
JPS55114400A (en) Dehydration and drying of sludge
JPS5586598A (en) Treating method of waste water
JPS57132511A (en) Treating device for waste water
JPS539055A (en) Process for treating waste water by electrolytic oxidation
JPS5715896A (en) Treatment for sludge of night soil purification tank