ATE94516T1 - Trennverfahren. - Google Patents

Trennverfahren.

Info

Publication number: ATE94516T1
Authority: AT; Austria
Prior art keywords: separation process; separation
Prior art date: 1988-03-22

Application number

AT89904271T

Other languages

English (en)

Inventor

Ivan Helgesson

Original Assignee

K Z Handels Ab

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.)

1988-03-22

Filing date

1989-03-20

Publication date

1993-10-15

1988-03-22 Priority claimed from SE8801051A external-priority patent/SE466197B/sv

1989-03-20 Application filed by K Z Handels Ab filed Critical K Z Handels Ab

1993-10-15 Application granted granted Critical

1993-10-15 Publication of ATE94516T1 publication Critical patent/ATE94516T1/de

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage

AT89904271T 1988-03-22 1989-03-20 Trennverfahren. ATE94516T1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
SE8801051A SE466197B (sv)	1988-03-22	1988-03-22	Foerfarande och anordning vid biologiskt reningssteg av avloppsvatten i luftade bassaenger
PCT/SE1989/000149 WO1989009193A1 (en)	1988-03-22	1989-03-20	Process for separation
EP19890904271 EP0386163B1 (de)	1988-03-22	1989-03-20	Trennverfahren

Publications (1)

Publication Number	Publication Date
ATE94516T1 true ATE94516T1 (de)	1993-10-15

Family

ID=26124321

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT89904271T ATE94516T1 (de)	1988-03-22	1989-03-20	Trennverfahren.

Country Status (1)

Country	Link
AT (1)	ATE94516T1 (de)

1989
- 1989-03-20 AT AT89904271T patent/ATE94516T1/de not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1994-06-15	UEP	Publication of translation of european patent specification
1995-12-15	REN	Ceased due to non-payment of the annual fee