CA1038509A - Dispositif pour l'aeration des liquides moussants - Google Patents

Dispositif pour l'aeration des liquides moussants

Info

Publication number: CA1038509A
Authority: CA; Canada
Prior art keywords: liquid; tube; shaft; hollow shaft; propeller
Prior art date: 1974-11-28
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

CA214,808A

Other languages

English (en)

Other versions

CA214808S (en

Inventor

Sten G. Haeggblom

Engelbert Baum

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.)

De Laval Separator Co

Original Assignee

De Laval Separator Co

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.)

1974-11-28

Filing date

1974-11-28

Publication date

1978-09-12

1974-11-28 Application filed by De Laval Separator Co filed Critical De Laval Separator Co

1974-11-28 Priority to CA214,808A priority Critical patent/CA1038509A/fr

1978-09-12 Application granted granted Critical

1978-09-12 Publication of CA1038509A publication Critical patent/CA1038509A/fr

Status Expired legal-status Critical Current

Links

239000007788 liquid Substances 0.000 title claims abstract description 37
238000005187 foaming Methods 0.000 title claims abstract description 4
239000006260 foam Substances 0.000 claims abstract description 12
230000000694 effects Effects 0.000 description 2
210000003608 fece Anatomy 0.000 description 2
239000010871 livestock manure Substances 0.000 description 2
238000013019 agitation Methods 0.000 description 1
238000007664 blowing Methods 0.000 description 1
244000000010 microbial pathogen Species 0.000 description 1

Landscapes

Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Degasification And Air Bubble Elimination (AREA)

CA214,808A 1974-11-28 1974-11-28 Dispositif pour l'aeration des liquides moussants Expired CA1038509A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA214,808A CA1038509A (fr)	1974-11-28	1974-11-28	Dispositif pour l'aeration des liquides moussants

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA214,808A CA1038509A (fr)	1974-11-28	1974-11-28	Dispositif pour l'aeration des liquides moussants

Publications (1)

Publication Number	Publication Date
CA1038509A true CA1038509A (fr)	1978-09-12

Family

ID=4101733

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA214,808A Expired CA1038509A (fr)	1974-11-28	1974-11-28	Dispositif pour l'aeration des liquides moussants

Country Status (1)

Country	Link
CA (1)	CA1038509A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4430225A (en)	1981-02-17	1984-02-07	Kabushiki Kaisha Mitsui Miike Seisakusho, Tochigi Factory	Aeration tank for activated-sludge process sewage treatment

1974
- 1974-11-28 CA CA214,808A patent/CA1038509A/fr not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4430225A (en)	1981-02-17	1984-02-07	Kabushiki Kaisha Mitsui Miike Seisakusho, Tochigi Factory	Aeration tank for activated-sludge process sewage treatment

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