DK83086A - METHOD AND APPARATUS FOR NITRITIVE WASTE DISPOSAL, NITRITIVE SOUTH - Google Patents

METHOD AND APPARATUS FOR NITRITIVE WASTE DISPOSAL, NITRITIVE SOUTH Download PDF

Info

Publication number: DK83086A
Authority: DK; Denmark
Prior art keywords: nitritive; south; waste disposal; disposal; waste
Prior art date: 1985-02-27

Application number

DK83086A

Other languages

Danish (da)

Other versions

DK162763C (en

DK162763B (en

DK83086D0 (en

Inventor

Karl-Heinz Knirsch

Original Assignee

Wieland Werke Ag

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.)

1985-02-27

Filing date

1986-02-21

Publication date

1986-08-28

1986-02-21 Application filed by Wieland Werke Ag filed Critical Wieland Werke Ag

1986-02-21 Publication of DK83086D0 publication Critical patent/DK83086D0/en

1986-08-28 Publication of DK83086A publication Critical patent/DK83086A/en

1991-12-09 Publication of DK162763B publication Critical patent/DK162763B/en

1992-04-27 Application granted granted Critical

1992-04-27 Publication of DK162763C publication Critical patent/DK162763C/en

Links

239000002699 waste material Substances 0.000 title 1

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
- C02F1/70—Treatment of water, waste water, or sewage by reduction

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)
Treatment Of Water By Oxidation Or Reduction (AREA)
Removal Of Specific Substances (AREA)
Detergent Compositions (AREA)
Treating Waste Gases (AREA)

DK83086A 1985-02-27 1986-02-21 METHOD AND APPARATUS FOR NITRITIVE WASTE DISPOSAL, NITRITIVE SOUTH DK162763C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19853506825 DE3506825A1 (en)	1985-02-27	1985-02-27	METHOD AND DEVICE FOR DETOXIFYING NITRITE-CONTAINING SEWAGE, IN PARTICULAR NITRITE-CONTAINING LYES
DE3506825		1985-02-27

Publications (4)

Publication Number	Publication Date
DK83086D0 DK83086D0 (en)	1986-02-21
DK83086A true DK83086A (en)	1986-08-28
DK162763B DK162763B (en)	1991-12-09
DK162763C DK162763C (en)	1992-04-27

Family

ID=6263648

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK83086A DK162763C (en)	1985-02-27	1986-02-21	METHOD AND APPARATUS FOR NITRITIVE WASTE DISPOSAL, NITRITIVE SOUTH

Country Status (5)

Country	Link
AT (1)	AT392459B (en)
DE (1)	DE3506825A1 (en)
DK (1)	DK162763C (en)
FR (1)	FR2577918B1 (en)
GB (1)	GB2171688B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3814819A1 (en) *	1988-05-02	1989-11-16	Wieland Edelmetalle	METHOD AND DEVICE FOR TREATING NITRITE CONTAINERS
USH1126H (en)	1991-11-12	1993-01-05	The United States Of America As Represented By The Secretary Of The Navy	Treatment of sodium nitrite-containing boiler wastewater
DE4338982A1 (en) *	1993-11-15	1995-05-18	Bayer Ag	Purification of exhaust gases containing alkyl nitrite
RU2122979C1 (en) *	1995-07-04	1998-12-10	Аджи Бассам Аль	Method of purification of water from nitrates and nitrites
RU2471718C1 (en) *	2011-09-19	2013-01-10	Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Тверской государственный университет	Method of removing nitrite ions from water solutions
BE1021262B1 (en) *	2014-05-06	2015-10-13	Avecom Nv	IMPROVED METHOD AND NITRITE REMOVAL SYSTEM

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2232510C3 (en) *	1972-07-03	1979-11-29	Efa Entwicklungs- Und Forschungsaktiengesellschaft, Schaan (Liechtenstein)	Plant for the treatment of waste water containing oil and emulsions
JPS59213492A (en) *	1983-05-16	1984-12-03	Hitachi Plant Eng & Constr Co Ltd	Method for removing persistent nitrogen compounds from wastewater

1985
- 1985-02-27 DE DE19853506825 patent/DE3506825A1/en active Granted
1986
- 1986-02-18 AT AT42586A patent/AT392459B/en not_active IP Right Cessation
- 1986-02-21 DK DK83086A patent/DK162763C/en not_active IP Right Cessation
- 1986-02-27 FR FR8602743A patent/FR2577918B1/en not_active Expired
- 1986-02-27 GB GB08604866A patent/GB2171688B/en not_active Expired

Also Published As

Publication number	Publication date
GB2171688B (en)	1988-08-17
FR2577918A1 (en)	1986-08-29
DE3506825A1 (en)	1986-08-28
AT392459B (en)	1991-04-10
GB8604866D0 (en)	1986-04-03
FR2577918B1 (en)	1989-02-17
DE3506825C2 (en)	1987-11-12
ATA42586A (en)	1990-09-15
GB2171688A (en)	1986-09-03
DK162763C (en)	1992-04-27
DK162763B (en)	1991-12-09
DK83086D0 (en)	1986-02-21

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Legal Events

Date	Code	Title	Description
1993-10-25	PBP	Patent lapsed