JPS57130598A - Coagulation of oil containing sludge - Google Patents

Coagulation of oil containing sludge

Info

Publication number
JPS57130598A
JPS57130598A JP56015309A JP1530981A JPS57130598A JP S57130598 A JPS57130598 A JP S57130598A JP 56015309 A JP56015309 A JP 56015309A JP 1530981 A JP1530981 A JP 1530981A JP S57130598 A JPS57130598 A JP S57130598A
Authority
JP
Japan
Prior art keywords
oil containing
containing sludge
compressed air
sludge
coagulation
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
JP56015309A
Other languages
Japanese (ja)
Inventor
Fumio Nishiguchi
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP56015309A priority Critical patent/JPS57130598A/en
Publication of JPS57130598A publication Critical patent/JPS57130598A/en
Pending legal-status Critical Current

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  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: To enhance strength of coagulated flocks as well as to remarkably enhance dehydrating treatment capacity by a method wherein, after compressed air is blown into oil containing sludge, coagulation treatment is applied to said sludge in a coagulation process and dehydration treatment is subsequently carried out.
CONSTITUTION: The oil containing sludge 3 sent into from an oil containing sludge send-in pipe 1 is treated with compressed air by blowing compressed air generated from a compressed air generator 4 into an oil containing sludge storage tank 2 through a compressed air supply pipe 5 to break and disperse oil droplets emulsified in flocks of the oil containing sludge. After this treatment, the sludge containing broken and dispersed oil droplets is sent to a mixing tank for coagulant addition through an oil containing sludge withdrawing pipe 7 by operating an oil containing sludge pump to carry out coagulation due to the coagulant. By this process, effect of the coagulant is sufficiently developed and dehydrating treatment capacity can be remarkably enhanced.
COPYRIGHT: (C)1982,JPO&Japio
JP56015309A 1981-02-04 1981-02-04 Coagulation of oil containing sludge Pending JPS57130598A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56015309A JPS57130598A (en) 1981-02-04 1981-02-04 Coagulation of oil containing sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56015309A JPS57130598A (en) 1981-02-04 1981-02-04 Coagulation of oil containing sludge

Publications (1)

Publication Number Publication Date
JPS57130598A true JPS57130598A (en) 1982-08-13

Family

ID=11885185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56015309A Pending JPS57130598A (en) 1981-02-04 1981-02-04 Coagulation of oil containing sludge

Country Status (1)

Country Link
JP (1) JPS57130598A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108911447A (en) * 2018-08-01 2018-11-30 珠海亿诚化工科技有限公司 A kind of polymer-containing oil sludge complex treatment medicament and its application method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108911447A (en) * 2018-08-01 2018-11-30 珠海亿诚化工科技有限公司 A kind of polymer-containing oil sludge complex treatment medicament and its application method
CN108911447B (en) * 2018-08-01 2021-08-31 中科亿诚(珠海)环保技术有限公司 Polymer-containing oil sludge compound treatment agent and use method thereof

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