GB2038648B - Purifying waste water - Google Patents

Purifying waste water

Info

Publication number: GB2038648B
Authority: GB; United Kingdom
Prior art keywords: waste water; purifying waste; purifying; water; waste
Prior art date: 1978-10-10
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

GB7933271A

Other versions

GB2038648A (en

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.)

General Electric Co

Original Assignee

General Electric Co

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.)

1978-10-10

Filing date

1979-09-26

Publication date

1983-06-15

1979-09-26 Application filed by General Electric Co filed Critical General Electric Co

1980-07-30 Publication of GB2038648A publication Critical patent/GB2038648A/en

1983-06-15 Application granted granted Critical

1983-06-15 Publication of GB2038648B publication Critical patent/GB2038648B/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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds

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)
Physical Water Treatments (AREA)
Incineration Of Waste (AREA)
Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Treating Waste Gases (AREA)

GB7933271A 1978-10-10 1979-09-26 Purifying waste water Expired GB2038648B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US95010278A	1978-10-10	1978-10-10

Publications (2)

Publication Number	Publication Date
GB2038648A GB2038648A (en)	1980-07-30
GB2038648B true GB2038648B (en)	1983-06-15

Family

ID=25489956

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7933271A Expired GB2038648B (en)	1978-10-10	1979-09-26	Purifying waste water

Country Status (4)

Country	Link
JP (1)	JPS5594676A (en)
DE (1)	DE2940592A1 (en)
FR (1)	FR2438627A1 (en)
GB (1)	GB2038648B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5004484A (en) *	1988-08-31	1991-04-02	Barrett, Haentjens & Co.	Air stripping of liquids using high intensity turbulent mixer
DE4113813A1 (en) *	1991-04-27	1992-10-29	Gat Handelsgesellschaft Fuer I	Cleaning waste water from printing operations - in which desorption air is purified in activated carbon@ filter before venting, and desorbed water is further filtered
IT1247036B (en) *	1991-06-28	1994-12-12	Mark P Wilson	TOOL FOR EATING USE OF FUNCTIONAL HANDICAP HANDICAP HOLDERS
DE19705504A1 (en) *	1997-02-13	1998-08-20	Linde Ag	Process for the removal of substances from a medium by desorption
FR2768429B1 (en) *	1997-09-16	1999-11-12	Bch Holding	METHOD AND DEVICE FOR TREATING A HIGHLY LOADED LIQUID EFFLUENT, PARTICULARLY NITROGEN AND PHOSPHORUS
CN100391857C (en) *	2005-11-11	2008-06-04	武汉科梦科技发展有限公司	Highly dispersed method for removing ammonia nitrogen in solution
JP5350870B2 (en) *	2009-04-20	2013-11-27	モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社	Method for reducing CODCr of waste liquid generated during production of silicone monomer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1517714A1 (en) *	1951-01-28	1969-09-11	Fluor Corp	Method of purifying a waste water
DE2233377C3 (en) *	1972-07-07	1980-08-14	Davy International Ag, 6000 Frankfurt	Process and device for the purification of industrial waste water with proportions of di-isopropylamine
DE2408479B2 (en) *	1974-02-22	1978-03-09	Brueckner-Apparatebau Gmbh, 6120 Erbach	Process for cleaning textile waste water from halogenated hydrocarbons
GB1509997A (en) *	1975-04-22	1978-05-10	H T Management Co	Vacuum stripping of hydrocarbon-contaminated waste water streams
DE2632811A1 (en) *	1976-07-21	1978-01-26	Bayer Ag	Industrial wastes deodorisation - by introducing air at specified pressure in counterflow to scrubber column

1979
- 1979-09-26 GB GB7933271A patent/GB2038648B/en not_active Expired
- 1979-10-06 DE DE19792940592 patent/DE2940592A1/en not_active Withdrawn
- 1979-10-09 JP JP12954279A patent/JPS5594676A/en active Pending
- 1979-10-09 FR FR7925044A patent/FR2438627A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
FR2438627A1 (en)	1980-05-09
JPS5594676A (en)	1980-07-18
DE2940592A1 (en)	1980-07-03
GB2038648A (en)	1980-07-30

Publication	Publication Date	Title
JPS553897A (en)	1980-01-11	Waste water purifier
GB2014125B (en)	1982-09-02	Waste water treatment
JPS55159897A (en)	1980-12-12	Facility for purifying waste water
AU6187780A (en)	1981-03-05	Purifying waste water
JPS55116409A (en)	1980-09-08	Water purifying plant
GB1543670A (en)	1979-04-04	Waste water purifying plant
JPS5586511A (en)	1980-06-30	Mechanical purifier of waste water
GB2028295B (en)	1982-11-03	Purifying waste water containing surfactants
GB2033769B (en)	1982-12-08	Method of purifying waste water
DE3169998D1 (en)	1985-05-23	Waste water treatment by chelation-gelation
DE3060114D1 (en)	1982-02-11	Process for purifying waste water
GB2013172B (en)	1982-10-20	Waste water treatment
GB2038648B (en)	1983-06-15	Purifying waste water
JPS5544391A (en)	1980-03-28	Waste water disposal plant
JPS55110890A (en)	1980-08-26	Waste water tank
JPS54150849A (en)	1979-11-27	Waste water purifying disposal car
JPS5336966A (en)	1978-04-05	Waste water purifying apparatus
AU4030178A (en)	1980-04-03	Water purification system
JPS54110647A (en)	1979-08-30	Water disposal plant
JPS54110655A (en)	1979-08-30	Denitrification device of waste water
JPS5328957A (en)	1978-03-17	Waste water purifying method
DE2964156D1 (en)	1983-01-05	Process for water purification
JPS54155647A (en)	1979-12-07	Water disposal plant
JPS54132354A (en)	1979-10-15	Waste water purifier
JPS54127074A (en)	1979-10-02	Waste water filter

Legal Events

Date	Code	Title	Description
1984-06-27	746	Register noted 'licences of right' (sect. 46/1977)
1986-05-21	PCNP	Patent ceased through non-payment of renewal fee