JPH0312951B2 - - Google Patents

Info

Publication number: JPH0312951B2
Authority: JP; Japan
Prior art keywords: fluid; gas; cyclone; liquid; bubbles
Prior art date: 1987-01-20
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.): Expired

Application number

JP897687A

Other languages

English (en)

Japanese (ja)

Other versions

JPS63178886A (ja

Inventor

Tooru Sano

Takayuki Mimuro

Shigeo Takano

Hiroshi Nagasawa

Shunji Kawahara

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.)

Nikko Engineering Co Ltd

Original Assignee

Nikko Engineering Co 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.)

1987-01-20

Filing date

1987-01-20

Publication date

1991-02-21

1987-01-20 Application filed by Nikko Engineering Co Ltd filed Critical Nikko Engineering Co Ltd

1987-01-20 Priority to JP897687A priority Critical patent/JPS63178886A/ja

1988-07-22 Publication of JPS63178886A publication Critical patent/JPS63178886A/ja

1991-02-21 Publication of JPH0312951B2 publication Critical patent/JPH0312951B2/ja

Status Granted legal-status Critical Current

Links

239000012530 fluid Substances 0.000 claims description 103
239000007788 liquid Substances 0.000 claims description 71
238000005188 flotation Methods 0.000 claims description 65
238000000926 separation method Methods 0.000 claims description 50
239000002351 wastewater Substances 0.000 claims description 34
230000005484 gravity Effects 0.000 claims description 8
230000000717 retained effect Effects 0.000 claims description 4
239000007789 gas Substances 0.000 description 55
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
239000012535 impurity Substances 0.000 description 20
238000000034 method Methods 0.000 description 16
239000002699 waste material Substances 0.000 description 8
229920000642 polymer Polymers 0.000 description 6
238000003756 stirring Methods 0.000 description 6
230000000052 comparative effect Effects 0.000 description 5
230000000694 effects Effects 0.000 description 5
230000002159 abnormal effect Effects 0.000 description 3
238000010586 diagram Methods 0.000 description 3
230000003068 static effect Effects 0.000 description 3
238000012360 testing method Methods 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
239000006185 dispersion Substances 0.000 description 2
238000004090 dissolution Methods 0.000 description 2
238000005273 aeration Methods 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000001112 coagulating effect Effects 0.000 description 1
238000004891 communication Methods 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
230000003750 conditioning effect Effects 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000012545 processing Methods 0.000 description 1
238000005086 pumping Methods 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
239000010802 sludge Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000002195 synergetic effect Effects 0.000 description 1
238000012546 transfer Methods 0.000 description 1
238000004065 wastewater treatment Methods 0.000 description 1

Landscapes

Physical Water Treatments (AREA)
Cyclones (AREA)

JP897687A 1987-01-20 1987-01-20 浮上分離方法及び装置 Granted JPS63178886A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP897687A JPS63178886A (ja)	1987-01-20	1987-01-20	浮上分離方法及び装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP897687A JPS63178886A (ja)	1987-01-20	1987-01-20	浮上分離方法及び装置

Publications (2)

Publication Number	Publication Date
JPS63178886A JPS63178886A (ja)	1988-07-22
JPH0312951B2 true JPH0312951B2 (zh)	1991-02-21

Family

ID=11707717

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP897687A Granted JPS63178886A (ja)	1987-01-20	1987-01-20	浮上分離方法及び装置

Country Status (1)

Country	Link
JP (1)	JPS63178886A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9217746D0 (en) *	1992-08-20	1992-09-30	Universtiy Of Newcastle Upon T	Separation of aqueous and organic components

1987
- 1987-01-20 JP JP897687A patent/JPS63178886A/ja active Granted

Also Published As

Publication number	Publication date
JPS63178886A (ja)	1988-07-22

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Legal Events

Date	Code	Title	Description
2006-02-21	LAPS	Cancellation because of no payment of annual fees