NL166447C - Beluchter. - Google Patents

Beluchter.

Info

Publication number: NL166447C
Authority: NL; Netherlands
Prior art keywords: aerator
Prior art date: 1971-08-10

Application number

NL7110987A

Other languages

English (en)

Other versions

NL166447B (nl

NL7110987A (en

Original Assignee

Hartley Simon 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.)

1971-08-10

Filing date

1971-08-10

Publication date

1981-08-17

1971-08-10 Application filed by Hartley Simon Ltd filed Critical Hartley Simon Ltd

1971-08-10 Priority to NL7110987A priority Critical patent/NL166447C/nl

1973-02-13 Publication of NL7110987A publication Critical patent/NL7110987A/xx

1981-03-16 Publication of NL166447B publication Critical patent/NL166447B/nl

1981-08-17 Application granted granted Critical

1981-08-17 Publication of NL166447C publication Critical patent/NL166447C/nl

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
- 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

Landscapes

Life Sciences & Earth Sciences (AREA)
Biodiversity & Conservation Biology (AREA)
Microbiology (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Mixers Of The Rotary Stirring Type (AREA)

NL7110987A 1971-08-10 1971-08-10 Beluchter. NL166447C (nl)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
NL7110987A NL166447C (nl)	1971-08-10	1971-08-10	Beluchter.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7110987A NL166447C (nl)	1971-08-10	1971-08-10	Beluchter.

Publications (3)

Publication Number	Publication Date
NL7110987A NL7110987A (en)	1973-02-13
NL166447B NL166447B (nl)	1981-03-16
NL166447C true NL166447C (nl)	1981-08-17

Family

ID=19813782

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7110987A NL166447C (nl)	1971-08-10	1971-08-10	Beluchter.

Country Status (1)

Country	Link
NL (1)	NL166447C (nl)

1971
- 1971-08-10 NL NL7110987A patent/NL166447C/nl not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL166447B (nl)	1981-03-16
NL7110987A (en)	1973-02-13

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Legal Events

Date	Code	Title	Description
1984-04-16	V1	Lapsed because of non-payment of the annual fee