JPS51126969A - A method of dehydrating activated sludge - Google Patents

A method of dehydrating activated sludge

Info

Publication number
JPS51126969A
JPS51126969A JP50051474A JP5147475A JPS51126969A JP S51126969 A JPS51126969 A JP S51126969A JP 50051474 A JP50051474 A JP 50051474A JP 5147475 A JP5147475 A JP 5147475A JP S51126969 A JPS51126969 A JP S51126969A
Authority
JP
Japan
Prior art keywords
activated sludge
dehydrating
dehydrating activated
flocks
coagulants
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
JP50051474A
Other languages
Japanese (ja)
Inventor
Mitsuo Takahashi
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries Ltd
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 Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to JP50051474A priority Critical patent/JPS51126969A/en
Publication of JPS51126969A publication Critical patent/JPS51126969A/en
Pending legal-status Critical Current

Links

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  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: A method of dehydrating activated sludge whereby robust flocks that can be sufficiently dehydrated even by coagulants of weak toxicity can be formed.
COPYRIGHT: (C)1976,JPO&Japio
JP50051474A 1975-04-30 1975-04-30 A method of dehydrating activated sludge Pending JPS51126969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50051474A JPS51126969A (en) 1975-04-30 1975-04-30 A method of dehydrating activated sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50051474A JPS51126969A (en) 1975-04-30 1975-04-30 A method of dehydrating activated sludge

Publications (1)

Publication Number Publication Date
JPS51126969A true JPS51126969A (en) 1976-11-05

Family

ID=12887937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50051474A Pending JPS51126969A (en) 1975-04-30 1975-04-30 A method of dehydrating activated sludge

Country Status (1)

Country Link
JP (1) JPS51126969A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5398154A (en) * 1977-02-09 1978-08-28 Ebara Infilco Method of treating waste dipping water
JP2015000389A (en) * 2013-06-18 2015-01-05 水ｉｎｇ株式会社 Sludge treatment method and device
JP2015003285A (en) * 2013-06-19 2015-01-08 水ｉｎｇ株式会社 Sludge treatment method and device
CN109354370A (en) * 2018-12-13 2019-02-19 青岛大学 A method of being dehydrated sludge fast press-filtration
CN109354381A (en) * 2018-12-18 2019-02-19 青岛大学 A method of concentration textile printing and dyeing sludge
CN109354380A (en) * 2018-12-13 2019-02-19 青岛大学 A method of improving thickened sludge dewatering
CN109354383A (en) * 2018-12-18 2019-02-19 青岛大学 A method of concentration high viscosity organic sludge
CN109354382A (en) * 2018-12-18 2019-02-19 青岛大学 A method of concentration textile printing coagulating waste water sludge
CN109368982A (en) * 2018-12-18 2019-02-22 青岛大学 A kind of method of continuous floatation thickening textile printing and dyeing sludge
CN109368984A (en) * 2018-12-18 2019-02-22 青岛大学 A kind of method of continuous Floatation Thickening Sludge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928114A (en) * 1972-07-15 1974-03-13
JPS4991076A (en) * 1973-01-06 1974-08-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928114A (en) * 1972-07-15 1974-03-13
JPS4991076A (en) * 1973-01-06 1974-08-30

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5398154A (en) * 1977-02-09 1978-08-28 Ebara Infilco Method of treating waste dipping water
JPS561959B2 (en) * 1977-02-09 1981-01-16
JP2015000389A (en) * 2013-06-18 2015-01-05 水ｉｎｇ株式会社 Sludge treatment method and device
JP2015003285A (en) * 2013-06-19 2015-01-08 水ｉｎｇ株式会社 Sludge treatment method and device
CN109354370A (en) * 2018-12-13 2019-02-19 青岛大学 A method of being dehydrated sludge fast press-filtration
CN109354380A (en) * 2018-12-13 2019-02-19 青岛大学 A method of improving thickened sludge dewatering
CN109354381A (en) * 2018-12-18 2019-02-19 青岛大学 A method of concentration textile printing and dyeing sludge
CN109354383A (en) * 2018-12-18 2019-02-19 青岛大学 A method of concentration high viscosity organic sludge
CN109354382A (en) * 2018-12-18 2019-02-19 青岛大学 A method of concentration textile printing coagulating waste water sludge
CN109368982A (en) * 2018-12-18 2019-02-22 青岛大学 A kind of method of continuous floatation thickening textile printing and dyeing sludge
CN109368984A (en) * 2018-12-18 2019-02-22 青岛大学 A kind of method of continuous Floatation Thickening Sludge

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