GB1205291A – Waste water treatment system
– Google Patents
GB1205291A – Waste water treatment system
– Google Patents
Waste water treatment system
Info
Publication number
GB1205291A
GB1205291A
GB960568A
GB960568A
GB1205291A
GB 1205291 A
GB1205291 A
GB 1205291A
GB 960568 A
GB960568 A
GB 960568A
GB 960568 A
GB960568 A
GB 960568A
GB 1205291 A
GB1205291 A
GB 1205291A
Authority
GB
United Kingdom
Prior art keywords
filter
waste water
water treatment
treatment system
media
Prior art date
1967-03-02
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
GB960568A
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.)
Neptune Microfloc Inc
Original Assignee
Neptune Microfloc Inc
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.)
1967-03-02
Filing date
1968-02-28
Publication date
1970-09-16
1968-02-28
Application filed by Neptune Microfloc Inc
filed
Critical
Neptune Microfloc Inc
1970-09-16
Publication of GB1205291A
publication
Critical
patent/GB1205291A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
Abstract
1,205,291. Filter. NEPTUNE MICROFLOC Inc. 28 Feb., 1968 [2 March, 1967], No. 9605/68. Heading B1D. [Also in Division C1] A filter has media graded from coarse to fine in the direction of flow. The media have at least three different specific gravities with the higher SG being associated with the lowest particle size. The particles are mixed: to give an increasing number of particles in a downward direction. The filter is backwashed in two stages.
GB960568A
1967-03-02
1968-02-28
Waste water treatment system
Expired
GB1205291A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US62006867A
1967-03-02
1967-03-02
Publications (1)
Publication Number
Publication Date
GB1205291A
true
GB1205291A
(en)
1970-09-16
Family
ID=24484443
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB960568A
Expired
GB1205291A
(en)
1967-03-02
1968-02-28
Waste water treatment system
Country Status (4)
Country
Link
US
(1)
US3425936A
(en)
BE
(1)
BE724657A
(en)
DE
(1)
DE1658101C3
(en)
GB
(1)
GB1205291A
(en)
Families Citing this family (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3630365A
(en)
*
1969-06-11
1971-12-28
Energy Systems Inc
Transportable liquid waste treatment plant
US3709364A
(en)
*
1970-09-02
1973-01-09
Dravo Corp
Method and apparatus for denitrification of treated sewage
US3977970A
(en)
*
1974-12-23
1976-08-31
Keystone Engineering & Products Co. Inc.
Apparatus for and method of filtering solid particles from a particulate-bearing liquid
US4157961A
(en)
*
1975-12-23
1979-06-12
Borst Adolf H
Combined waste water clarification and trash disposal system
US5106493A
(en)
*
1991-02-01
1992-04-21
Mcintosh Todd
Gray-water reclamation and reuse system
US5200065A
(en)
*
1991-02-25
1993-04-06
Waste Water Systems, Inc.
Tertiary waste treatment and disposal system
US5254246A
(en)
*
1991-07-16
1993-10-19
Sonia Rivelli
Water reclamation system
US5647980A
(en)
*
1994-06-06
1997-07-15
Smith; Carole M.
Apparatus and method for treating waste water from a residential home
US5766475A
(en)
*
1995-11-13
1998-06-16
American Manufacturing Company, Inc.
Waste water disposal system
US6309539B1
(en)
2000-02-07
2001-10-30
American Manufacturing Company, Inc.
Filtration and subsurface distribution system
US20080087749A1
(en)
*
2006-10-10
2008-04-17
Rodney Ruskin
Irrigation flushing system
US9580341B1
(en)
2012-09-22
2017-02-28
Biotta LLC
Biological two-stage contaminated water treatment system and process
US9856160B2
(en)
*
2012-09-22
2018-01-02
Biottta Llc
Biological two-stage contaminated water treatment system
US11351935B2
(en)
*
2017-05-04
2022-06-07
Thetford Bv
Wastewater management system for vehicles and related methods
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
BE526361A
(en)
*
1954-02-11
1900-01-01
US3171804A
(en)
*
1961-10-16
1965-03-02
Archie H Rice
Sewage and industrial waste purification process
US3269542A
(en)
*
1964-02-21
1966-08-30
American Radiator & Standard
Apparatus for treating liquid waste
1967
1967-03-02
US
US3425936D
patent/US3425936A/en
not_active
Expired – Lifetime
1967-08-17
DE
DE1658101A
patent/DE1658101C3/en
not_active
Expired
1968
1968-02-28
GB
GB960568A
patent/GB1205291A/en
not_active
Expired
1968-11-29
BE
BE724657D
patent/BE724657A/xx
unknown
Also Published As
Publication number
Publication date
US3425936A
(en)
1969-02-04
BE724657A
(en)
1969-05-02
DE1658101C3
(en)
1980-01-03
DE1658101A1
(en)
1970-02-05
DE1658101B2
(en)
1978-07-20
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Legal Events
Date
Code
Title
Description
1971-01-27
PS
Patent sealed [section 19, patents act 1949]
1977-09-21
PLNP
Patent lapsed through nonpayment of renewal fees
