JPS5575781A - Floating separator - Google Patents

Floating separator

Info

Publication number
JPS5575781A
JPS5575781A JP15008578A JP15008578A JPS5575781A JP S5575781 A JPS5575781 A JP S5575781A JP 15008578 A JP15008578 A JP 15008578A JP 15008578 A JP15008578 A JP 15008578A JP S5575781 A JPS5575781 A JP S5575781A
Authority
JP
Japan
Prior art keywords
flocks
minute
flow control
water
separated
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
JP15008578A
Other languages
Japanese (ja)
Inventor
Masayoshi Kubota
Toshio Sawa
Sankichi Takahashi
Toyohiko Kaneko
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15008578A priority Critical patent/JPS5575781A/en
Publication of JPS5575781A publication Critical patent/JPS5575781A/en
Pending legal-status Critical Current

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  • Physical Water Treatments (AREA)

Abstract

PURPOSE: To provide a simple construction having same SS removing capacity as that of a coagulation sedimentation system by installing flow control plates in the floating tank of common floating separator.
CONSTITUTION: To trap minute flocks and to float them up, the flow control plates 5 are installed in the tank which separates coagulated material in waste water by attaching air bubble to float them up. As an illustration, raw water a mixed with air bubble is formed into flocks by coagulating agent b, rises up as suspension through the aeration cylinder 3, and floats on the surface of water as floated and separated froth 8. Minute flocks which has remained unfloated and therefore not separated is contained in separated water and falls down. This falls along the flow control plates 5 and is caused to be joined to the uprising flow so that most part of minute flocks is floated again.
COPYRIGHT: (C)1980,JPO&Japio
JP15008578A 1978-12-06 1978-12-06 Floating separator Pending JPS5575781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15008578A JPS5575781A (en) 1978-12-06 1978-12-06 Floating separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15008578A JPS5575781A (en) 1978-12-06 1978-12-06 Floating separator

Publications (1)

Publication Number Publication Date
JPS5575781A true JPS5575781A (en) 1980-06-07

Family

ID=15489176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15008578A Pending JPS5575781A (en) 1978-12-06 1978-12-06 Floating separator

Country Status (1)

Country Link
JP (1) JPS5575781A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5768119A (en) * 1980-10-14 1982-04-26 Osaka Gas Co Ltd Gas refining equipment
JP2008086860A (en) * 2006-09-29 2008-04-17 Kurita Water Ind Ltd Dissolved air floatation system
JP2012011303A (en) * 2010-06-30 2012-01-19 Taiheiyo Cement Corp Ore flotation method and system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136669A (en) * 1974-09-12 1976-03-27 Kogyo Gijutsuin

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136669A (en) * 1974-09-12 1976-03-27 Kogyo Gijutsuin

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5768119A (en) * 1980-10-14 1982-04-26 Osaka Gas Co Ltd Gas refining equipment
JPS6232965B2 (en) * 1980-10-14 1987-07-17 Osaka Gas Co Ltd
JP2008086860A (en) * 2006-09-29 2008-04-17 Kurita Water Ind Ltd Dissolved air floatation system
JP2012011303A (en) * 2010-06-30 2012-01-19 Taiheiyo Cement Corp Ore flotation method and system

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