ATE85036T1 - WASTEWATER TREATMENT PROCESS. - Google Patents

WASTEWATER TREATMENT PROCESS.

Info

Publication number: ATE85036T1
Authority: AT; Austria
Prior art keywords: treatment process; wastewater treatment; wastewater; treatment
Prior art date: 1988-06-02

Application number

AT89305552T

Other languages

German (de)

Inventor

Ronald E Williamson

Original Assignee

Orange Water & Sewer

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.)

1988-06-02

Filing date

1989-06-02

Publication date

1993-02-15

1988-08-30 Priority claimed from US07/238,059 external-priority patent/US4874519A/en

1989-06-02 Application filed by Orange Water & Sewer filed Critical Orange Water & Sewer

1993-02-15 Application granted granted Critical

1993-02-15 Publication of ATE85036T1 publication Critical patent/ATE85036T1/en

Links

238000000034 method Methods 0.000 title 1
238000004065 wastewater treatment Methods 0.000 title 1

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

AT89305552T 1988-06-02 1989-06-02 WASTEWATER TREATMENT PROCESS. ATE85036T1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US20118588A	1988-06-02	1988-06-02
US07/238,059 US4874519A (en)	1988-06-02	1988-08-30	Process for treating wastewater
EP19890305552 EP0346013B1 (en)	1988-06-02	1989-06-02	Process for treating wastewater

Publications (1)

Publication Number	Publication Date
ATE85036T1 true ATE85036T1 (en)	1993-02-15

Family

ID=27232712

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT89305552T ATE85036T1 (en)	1988-06-02	1989-06-02	WASTEWATER TREATMENT PROCESS.

Country Status (1)

Country	Link
AT (1)	ATE85036T1 (en)

1989
- 1989-06-02 AT AT89305552T patent/ATE85036T1/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1993-07-15	UEP	Publication of translation of european patent specification
1998-03-15	REN	Ceased due to non-payment of the annual fee