IT967223B - Sistema per il trattamento di acque di scarico - Google Patents

Sistema per il trattamento di acque di scarico

Info

Publication number: IT967223B
Authority: IT; Italy
Prior art keywords: treatment; waste water; waste; water
Prior art date: 1971-09-08

Application number

IT2890572A

Other languages

English (en)

Original Assignee

Shasta Beverages

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.)

1971-09-08

Filing date

1972-09-07

Publication date

1974-02-28

1972-09-07 Application filed by Shasta Beverages filed Critical Shasta Beverages

1974-02-28 Application granted granted Critical

1974-02-28 Publication of IT967223B publication Critical patent/IT967223B/it

Links

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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
- C02F1/64—Heavy metal compounds of iron or manganese
- C02F1/645—Devices for iron precipitation and treatment by air
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- 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
- C02F3/06—Aerobic processes using submerged 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
- 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
- C02F3/20—Activated sludge processes using diffusers
- 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)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Biodiversity & Conservation Biology (AREA)
Microbiology (AREA)
Biological Treatment Of Waste Water (AREA)
Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Activated Sludge Processes (AREA)

IT2890572A 1971-09-08 1972-09-07 Sistema per il trattamento di acque di scarico IT967223B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US17873971A	1971-09-08	1971-09-08

Publications (1)

Publication Number	Publication Date
IT967223B true IT967223B (it)	1974-02-28

Family

ID=22653760

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2890572A IT967223B (it)	1971-09-08	1972-09-07	Sistema per il trattamento di acque di scarico

Country Status (8)

Country	Link
US (1)	US3734850A (it)
JP (1)	JPS4836959A (it)
AU (1)	AU460083B2 (it)
CA (1)	CA959182A (it)
FR (1)	FR2152725B1 (it)
GB (1)	GB1399753A (it)
IT (1)	IT967223B (it)
PH (1)	PH9511A (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4115258A (en) *	1973-01-08	1978-09-19	Kenneth Cecil Smith	Treatment of sewage
US3959142A (en) *	1973-02-08	1976-05-25	Dupre Herman K	Manhole aerator
US3882017A (en) *	1974-04-10	1975-05-06	Ren Vand Inc	Method and apparatus for aeration of biodegradable waste material
GB1591104A (en) *	1976-11-18	1981-06-17	Boc Ltd	Treatment of sewage in a sewer by oxygenation
GB1580035A (en) *	1976-05-20	1980-11-26	Boc Ltd	Treatment of liquids
SE7607763L (sv) *	1976-07-07	1978-01-20	Plm Ab	Forfarande for aerob, termofil nedbrytning i vetskefas av mikrobiellt nedbrytbar substans
US4246665A (en) *	1979-05-11	1981-01-27	International Water Saving Systems, Inc.	Non-polluting toilet system
US4568463A (en) *	1983-02-24	1986-02-04	Klein Samuel H	Method and apparatus for the purification of water and other aqueous liquids
GB2218082B (en) *	1988-05-07	1992-02-05	Binder	Sewage treatment apparatus
US4940539A (en) *	1989-05-08	1990-07-10	Semco Laboratories, Inc.	Grease trap construction
US5527465A (en) *	1994-03-16	1996-06-18	Dickerson; J. Rodney	Method for preventing erosion in headworks of waste water treatment facilities
US5433854A (en) *	1994-03-16	1995-07-18	Dickerson; J. Rodney	Method for preventing erosion in waste water lift stations and treatment facilities
US6284138B1 (en) *	2000-01-11	2001-09-04	Hydro Flo, Inc.	Method and arrangement for introduction of sewage pre-treatment upstream of sewage treatment facility
US6770206B2 (en) *	2002-07-10	2004-08-03	Gasvoda & Associates, Inc.	Method and apparatus for handling liquid waste in a wet-well
CA2446889A1 (en) *	2003-10-27	2005-04-27	Robert J. Pinchuk	A method for converting a liquid feed material into a vapor phase product
US7320749B2 (en)	2004-02-09	2008-01-22	Eco-Oxygen Technologies, Llc	Method and apparatus for control of a gas or chemical
US7566397B2 (en) *	2004-02-09	2009-07-28	Eco Oxygen Technologies, Llc	Superoxygenation of raw wastewater for odor/corrosion control
WO2012027158A1 (en) *	2010-08-26	2012-03-01	Pickett Joseph S	Method and apparatus for cleaning and sterilizing product lines

1971
- 1971-09-08 US US3734850D patent/US3734850A/en not_active Expired - Lifetime
1972
- 1972-08-24 CA CA150,141A patent/CA959182A/en not_active Expired
- 1972-08-31 GB GB4050072A patent/GB1399753A/en not_active Expired
- 1972-08-31 AU AU46171/72A patent/AU460083B2/en not_active Expired
- 1972-09-07 FR FR7231737A patent/FR2152725B1/fr not_active Expired
- 1972-09-07 IT IT2890572A patent/IT967223B/it active
- 1972-09-07 PH PH13878*UA patent/PH9511A/en unknown
- 1972-09-08 JP JP9027172A patent/JPS4836959A/ja active Pending

Also Published As

Publication number	Publication date
US3734850A (en)	1973-05-22
AU4617172A (en)	1974-03-07
FR2152725A1 (it)	1973-04-27
GB1399753A (en)	1975-07-02
CA959182A (en)	1974-12-10
DE2243412A1 (de)	1973-03-22
DE2243412B2 (de)	1976-03-04
AU460083B2 (en)	1975-04-17
FR2152725B1 (it)	1975-03-07
PH9511A (en)	1976-01-09
JPS4836959A (it)	1973-05-31

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