IT1163228B - MUD CONCENTRATION METHOD BIOLOGICALLY ACTIVATED IN A SPECIAL WAY - Google Patents

MUD CONCENTRATION METHOD BIOLOGICALLY ACTIVATED IN A SPECIAL WAY

Info

Publication number: IT1163228B
Authority: IT; Italy
Prior art keywords: concentration method; special way; mud concentration; biologically activated; method biologically
Prior art date: 1982-04-06

Application number

IT2045983A

Other languages

Italian (it)

Other versions

IT8320459A1 (en

IT8320459A0 (en

Inventor

Jiri Barta

Miroslav Verner

Ivo Pardus

Dobromil Vesely

Gunar Aronsson

Original Assignee

Ceskoslovenska Akademie Ved

Alfa Laval Separation As

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.)

1982-04-06

Filing date

1983-04-05

Publication date

1987-04-08

1983-04-05 Application filed by Ceskoslovenska Akademie Ved, Alfa Laval Separation As filed Critical Ceskoslovenska Akademie Ved

1983-04-05 Publication of IT8320459A0 publication Critical patent/IT8320459A0/en

1984-10-05 Publication of IT8320459A1 publication Critical patent/IT8320459A1/en

1987-04-08 Application granted granted Critical

1987-04-08 Publication of IT1163228B publication Critical patent/IT1163228B/en

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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
- 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
- C02F3/28—Anaerobic digestion processes
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation

Landscapes

Life Sciences & Earth Sciences (AREA)
Microbiology (AREA)
Biodiversity & Conservation Biology (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Treatment Of Sludge (AREA)
Enzymes And Modification Thereof (AREA)
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

IT2045983A 1982-04-06 1983-04-05 MUD CONCENTRATION METHOD BIOLOGICALLY ACTIVATED IN A SPECIAL WAY IT1163228B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS822450A CS228403B1 (en)	1982-04-06	1982-04-06	Method of concentration biologic,particularly activated sludge

Publications (3)

Publication Number	Publication Date
IT8320459A0 IT8320459A0 (en)	1983-04-05
IT8320459A1 IT8320459A1 (en)	1984-10-05
IT1163228B true IT1163228B (en)	1987-04-08

Family

ID=5361682

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2045983A IT1163228B (en)	1982-04-06	1983-04-05	MUD CONCENTRATION METHOD BIOLOGICALLY ACTIVATED IN A SPECIAL WAY

Country Status (7)

Country	Link
CS (1)	CS228403B1 (en)
DE (1)	DE3312381A1 (en)
DK (1)	DK150083A (en)
FR (1)	FR2524459B1 (en)
GB (1)	GB2118537B (en)
IT (1)	IT1163228B (en)
SE (1)	SE450893B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9016505D0 (en) *	1990-07-27	1990-09-12	Applied Biotechnologies	Restoration and maintenance of the function of a trickling-percolating-filter
DE4138667A1 (en) *	1991-11-25	1993-05-27	Sued Chemie Ag	METHOD FOR DISCHARGING DRAIN CLEANER
FR2709304B1 (en) *	1993-08-23	1995-11-24	Omnium Traitement Valorisa	Process and installation for stabilizing and concentrating sludge with nitrogen oxides.
FR2732335B1 (en) *	1995-03-31	1997-06-27	Omnium Traitement Valorisa	SLUDGE STABILIZATION PROCESS
GB2613690B (en)	2021-10-14	2024-06-19	Ocado Innovation Ltd	Systems and methods for order processing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE601668C (en) *	1931-07-25	1934-08-25	Ferdinand Fraensemeier	Process for maintaining the optimal hydrogen ion concentration for the anaerobic digestion of sewage sludge
GB1170618A (en) *	1967-03-04	1969-11-12	Ceskoslovenska Akademie Ved	A Method of Concentration of Organic Sludges
JPS5245582A (en) *	1975-10-09	1977-04-11	Tokai Denka Kogyo Kk	Solid-liquid separation method of organic waste fluid sludge
SU1006394A1 (en) *	1981-08-07	1983-03-23	Ташкентский Филиал Всесоюзного Научно-Исследовательского Института Водоснабжения,Канализации,Гидротехнических Сооружений И Инженерной Гидрогеологии	Method for treating effluent precipitate

1982
- 1982-04-06 SE SE8202201A patent/SE450893B/en not_active IP Right Cessation
- 1982-04-06 CS CS822450A patent/CS228403B1/en unknown
1983
- 1983-04-05 FR FR8305514A patent/FR2524459B1/en not_active Expired
- 1983-04-05 DK DK150083A patent/DK150083A/en not_active Application Discontinuation
- 1983-04-05 IT IT2045983A patent/IT1163228B/en active
- 1983-04-06 DE DE19833312381 patent/DE3312381A1/en active Granted
- 1983-04-06 GB GB8309307A patent/GB2118537B/en not_active Expired

Also Published As

Publication number	Publication date
SE450893B (en)	1987-08-10
CS8202450A (en)	1982-12-31
SE8202201L (en)	1983-10-07
DE3312381C2 (en)	1991-04-25
DK150083D0 (en)	1983-04-05
GB2118537A (en)	1983-11-02
DE3312381A1 (en)	1983-10-13
FR2524459B1 (en)	1985-11-29
IT8320459A1 (en)	1984-10-05
IT8320459A0 (en)	1983-04-05
CS228403B1 (en)	1984-05-14
FR2524459A1 (en)	1983-10-07
DK150083A (en)	1983-10-07
GB8309307D0 (en)	1983-05-11
GB2118537B (en)	1986-01-08

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