JPS5428450A - Dehydration treatment method of scum obtained by treating waste water containing oil - Google Patents

Dehydration treatment method of scum obtained by treating waste water containing oil

Info

Publication number
JPS5428450A
JPS5428450A JP9424477A JP9424477A JPS5428450A JP S5428450 A JPS5428450 A JP S5428450A JP 9424477 A JP9424477 A JP 9424477A JP 9424477 A JP9424477 A JP 9424477A JP S5428450 A JPS5428450 A JP S5428450A
Authority
JP
Japan
Prior art keywords
scum
waste water
water containing
containing oil
treatment method
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
JP9424477A
Other languages
Japanese (ja)
Inventor
Kiyoshi Uyama
Kiyoteru Segawa
Yoshinari Fujisawa
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP9424477A priority Critical patent/JPS5428450A/en
Publication of JPS5428450A publication Critical patent/JPS5428450A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To effectively dehydrate scum, which can be dehydrated by breaking emulsion by heating, and scum, which cannot independently be dehydrated by heating, by dehydrating both said scum by heating after mixing both said scum in the coagulated, pressurized, floated scum of waste water containing oil.
COPYRIGHT: (C)1979,JPO&Japio
JP9424477A 1977-08-08 1977-08-08 Dehydration treatment method of scum obtained by treating waste water containing oil Pending JPS5428450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9424477A JPS5428450A (en) 1977-08-08 1977-08-08 Dehydration treatment method of scum obtained by treating waste water containing oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9424477A JPS5428450A (en) 1977-08-08 1977-08-08 Dehydration treatment method of scum obtained by treating waste water containing oil

Publications (1)

Publication Number Publication Date
JPS5428450A true JPS5428450A (en) 1979-03-03

Family

ID=14104885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9424477A Pending JPS5428450A (en) 1977-08-08 1977-08-08 Dehydration treatment method of scum obtained by treating waste water containing oil

Country Status (1)

Country Link
JP (1) JPS5428450A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32483E (en) * 1982-11-29 1987-08-25 Stauffer Chemical Co. Synergistic herbicidal combination

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32483E (en) * 1982-11-29 1987-08-25 Stauffer Chemical Co. Synergistic herbicidal combination

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