CA995830A - Trickle filter with flat elements for growing biomass and its operation - Google Patents

Trickle filter with flat elements for growing biomass and its operation

Info

Publication number: CA995830A
Authority: CA; Canada
Prior art keywords: flat elements; growing biomass; trickle filter; trickle; biomass
Prior art date: 1972-07-20
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

CA176,981A

Other versions

CA176981S (en

Inventor

Ludwig Hartmann

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.)

Brackett Geiger GmbH and Co KG

Original Assignee

Maschinenfabrik Hellmut Geiger GmbH and Co KG

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.)

1972-07-20

Filing date

1973-07-20

Publication date

1976-08-24

1973-07-20 Application filed by Maschinenfabrik Hellmut Geiger GmbH and Co KG filed Critical Maschinenfabrik Hellmut Geiger GmbH and Co KG

1976-08-24 Application granted granted Critical

1976-08-24 Publication of CA995830A publication Critical patent/CA995830A/en

Status Expired legal-status Critical Current

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
- C02F3/04—Aerobic processes using trickle filters
- 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
- C02F3/10—Packings; Fillings; Grids
- 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)
Biological Treatment Of Waste Water (AREA)
Filtration Of Liquid (AREA)
Filtering Materials (AREA)

CA176,981A 1972-07-20 1973-07-20 Trickle filter with flat elements for growing biomass and its operation Expired CA995830A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2235470A DE2235470C3 (en)	1972-07-20	1972-07-20	Method for operating a trickling filter and trickling filter for carrying out the method

Publications (1)

Publication Number	Publication Date
CA995830A true CA995830A (en)	1976-08-24

Family

ID=5851079

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA176,981A Expired CA995830A (en)	1972-07-20	1973-07-20	Trickle filter with flat elements for growing biomass and its operation

Country Status (12)

Country	Link
JP (1)	JPS4992662A (en)
AR (1)	AR205330A1 (en)
AT (1)	AT323081B (en)
BE (1)	BE802025A (en)
BR (1)	BR7305400D0 (en)
CA (1)	CA995830A (en)
CH (1)	CH556799A (en)
DE (1)	DE2235470C3 (en)
FR (1)	FR2193786B1 (en)
GB (1)	GB1418348A (en)
IT (1)	IT991807B (en)
NL (1)	NL7309821A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3903409C1 (en) *	1989-02-02	1990-05-23	Wilhelm Prof. Dr.Phil. 1000 Berlin De Ripl
DE50110806D1 (en) *	2001-05-25	2006-10-05	Grundfos As	Device for biological fluid treatment
DE102015015945A1 (en) *	2015-12-08	2017-06-22	Gea 2H Water Technologies Gmbh	Trickling filter and rotary sprinkler for a trickling filter
DE102019109328B4 (en)	2019-04-09	2024-10-17	Arnold Jäger Holding GmbH	Process for treating wastewater in a sewage treatment plant, as well as sewage treatment plant
CN113198213B (en) *	2021-04-26	2022-07-12	唐山德业节能环保科技有限公司	Flocculation sewage precipitation device
EP4282832A1 (en)	2022-05-25	2023-11-29	Arnold Jäger Holding GmbH	Method and system for generating granular sludge

1972
- 1972-07-20 DE DE2235470A patent/DE2235470C3/en not_active Expired
1973
- 1973-01-01 AR AR24915773A patent/AR205330A1/en active
- 1973-06-18 CH CH879873A patent/CH556799A/en not_active IP Right Cessation
- 1973-07-06 BE BE133214A patent/BE802025A/en unknown
- 1973-07-13 AT AT618273A patent/AT323081B/en active
- 1973-07-13 NL NL7309821A patent/NL7309821A/xx not_active Application Discontinuation
- 1973-07-17 FR FR7326634A patent/FR2193786B1/fr not_active Expired
- 1973-07-18 BR BR540073A patent/BR7305400D0/en unknown
- 1973-07-19 JP JP8250773A patent/JPS4992662A/ja active Pending
- 1973-07-19 IT IT6916773A patent/IT991807B/en active
- 1973-07-19 GB GB3450573A patent/GB1418348A/en not_active Expired
- 1973-07-20 CA CA176,981A patent/CA995830A/en not_active Expired

Also Published As

Publication number	Publication date
GB1418348A (en)	1975-12-17
BE802025A (en)	1973-11-05
NL7309821A (en)	1974-01-22
FR2193786A1 (en)	1974-02-22
DE2235470C3 (en)	1974-12-05
JPS4992662A (en)	1974-09-04
DE2235470A1 (en)	1974-01-31
DE2235470B2 (en)	1974-05-02
IT991807B (en)	1975-08-30
BR7305400D0 (en)	1974-09-05
AT323081B (en)	1975-06-25
CH556799A (en)	1974-12-13
AR205330A1 (en)	1976-04-30
FR2193786B1 (en)	1977-05-13

Publication	Publication Date	Title
CA966327A (en)	1975-04-22	Environmental seed cell
CA974076A (en)	1975-09-09	Plant growth media and methods
CA1029523A (en)	1978-04-18	Sterile culture media
CA1021306A (en)	1977-11-22	Grinding plant
CA939313A (en)	1974-01-01	Crushing plant
CA995830A (en)	1976-08-24	Trickle filter with flat elements for growing biomass and its operation
CA974061A (en)	1975-09-09	Plant terrarium
AU3007071A (en)	1972-12-21	Enzymes as plant growth regulants
CA1025688A (en)	1978-02-07	Plant growth regulants
CA967586A (en)	1975-05-13	Plant growth modification
CA1023113A (en)	1977-12-27	Microcrystalline monolithic carbon material
CA914941A (en)	1972-11-21	Peat based complete growing medium
CA1022927A (en)	1977-12-20	Plant growth regulants
AU437727B2 (en)	1973-07-06	Culture media
CA937915A (en)	1973-12-04	Crushing plant
AU460318B2 (en)	1975-04-24	Ingot-producing plant
AU484582B2 (en)	1975-11-20	Plant growth medium
CA940804A (en)	1974-01-29	Crystal growth
CA874725A (en)	1971-07-06	Synthetic plant growth medium with overwrap
CA860283A (en)	1971-01-05	Crystal growing
AU6914674A (en)	1975-11-20	Plant growth medium
CA895307A (en)	1972-03-14	Plant growth regulants
AU466084B2 (en)	1975-02-06	Plant growth regulants
CA865383A (en)	1971-03-09	Power plants
AU490069B2 (en)	1975-04-10	Plant growth regulator