Devices for iron precipitation and treatment by air

Industry

CPC
C02F1/645

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Parent Industries

CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F1/00Treatment of water, waste water, or sewage

Current Industry

C02F1/645Devices for iron precipitation and treatment by air

Industries

Patents Grantslast 30 patents

Information Patent Grant
System for water treatment and method
- Patent number 9,586,839
- Issue date Mar 7, 2017
- 1720618 ONTARIO INC.
- Peter Strain
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for treating acidic waters using recycled acidic and basic s...
- Patent number 7,758,758
- Issue date Jul 20, 2010
- Noram Engineering and Constructors Ltd.
- J. Ming Zhuang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Assembly for removing mineral contaminants
- Patent number 7,722,760
- Issue date May 25, 2010
- Griesbach Corporation
- Thomas G. Griesbach
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Remover for heavy metals contained in water
- Patent number 7,309,676
- Issue date Dec 18, 2007
- Japan EnviroChemicals, Ltd.
- Motoya Mouri
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Aeration and mixing trough
- Patent number 7,018,532
- Issue date Mar 28, 2006
- Michael J. Kaufman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment device
- Patent number 7,014,758
- Issue date Mar 21, 2006
- Tadayoshi Nagaoka
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Liquid clarification method and apparatus
- Patent number 6,712,977
- Issue date Mar 30, 2004
- Kimihiko Okaue
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for treating manganese containing water
- Patent number 6,495,050
- Issue date Dec 17, 2002
- Ebara Corporation
- Junichi Nomura
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment of acidic water containing dissolved ferrous cations
- Patent number 6,419,834
- Issue date Jul 16, 2002
- CSIR
- Johannes Philippus Maree
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of treating water using aerator and level-responsive vent valve
- Patent number 6,325,943
- Issue date Dec 4, 2001
- Larry's Water Conditioning, Ltd.
- Larry D. Kohlenberg
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for treating waste water
- Patent number 6,132,624
- Issue date Oct 17, 2000
- Tomita Pharmaceutical Co. LTD
- Takashi Suzuki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment apparatus
- Patent number 6,103,108
- Issue date Aug 15, 2000
- Larry D. Kohlenberg
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Agent for removing phosphates, nitrates and nitrites from wastewater
- Patent number 5,976,401
- Issue date Nov 2, 1999
- Tomita Pharmaceutical Co., Ltd.
- Takashi Suzuki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Recovery of iron oxides from polluted coal mine drainage
- Patent number 5,954,969
- Issue date Sep 21, 1999
- Robert S. Hedin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water aeration system
- Patent number 5,766,457
- Issue date Jun 16, 1998
- William E. Spindler
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Reactor apparatus for treating water in iron removal system
- Patent number 5,725,759
- Issue date Mar 10, 1998
- Ecowater Systems, Inc.
- John L. Schlafer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water aeration system
- Patent number 5,618,417
- Issue date Apr 8, 1997
- William E. Spindler
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of evaporating and cooling liquid
- Patent number 5,509,996
- Issue date Apr 23, 1996
- Geophysical Engineering Company
- Gad Assaf
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for removing dissolved impurities from water
- Patent number 5,494,583
- Issue date Feb 27, 1996
- James R. Dieter
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Removing hazardous contaminants from water
- Patent number 5,240,595
- Issue date Aug 31, 1993
- North East Environmental Products, Inc.
- Bruce L. Lamarre
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for the treatment of wash water from the gas washing system...
- Patent number 5,225,086
- Issue date Jul 6, 1993
- Deutsch Voest-Alpine Industrieanlagenbau GmbH
- Bogdan Vuletic
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Arrangement for expelling highly volatile impurities from ground water
- Patent number 5,171,103
- Issue date Dec 15, 1992
- Bruno Bernhardt
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for removing iron from well water
- Patent number 5,080,805
- Issue date Jan 14, 1992
- Houser; Helen
- Stan Houser
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Decontamination apparatus for environmental protection
- Patent number 5,061,458
- Issue date Oct 29, 1991
- Groundwater Technology, Inc.
- Paul C. Miller
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Removing hazardous contaminants from water
- Patent number 5,045,215
- Issue date Sep 3, 1991
- North East Environmental Products, Inc.
- Bruce L. Lamarre
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Arrangement for driving out volatile impurities from ground water
- Patent number 4,950,394
- Issue date Aug 21, 1990
- Ieg Industrie-Engineering GmbH
- Bruno Bernhardt
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Upflow biological reator waste water treatment system
- Patent number 4,921,604
- Issue date May 1, 1990
- Biotech Industries Incorporated
- Albert J. Moellenbeck
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Decontamination of sites where organic compound contaminants endang...
- Patent number 4,892,664
- Issue date Jan 9, 1990
- Groundwater Technology, Inc.
- Paul C. Miller
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water/wastewater treatment apparatus
- Patent number 4,871,450
- Issue date Oct 3, 1989
- Camp Dresser & McKee, Inc.
- James A. Goodrich
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Solar enhanced separation of volatile components from a liquid
- Patent number 4,853,088
- Issue date Aug 1, 1989
- Marathon Oil Company
- David D. Conway
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Method and Plant for Purifying Raw Water
- Publication number 20130140243
- Publication date Jun 6, 2013
- Bert Gustafsson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS AND APPARATUS FOR ELECTROLYTIC TREATMENT OF WATER
- Publication number 20080237060
- Publication date Oct 2, 2008
- Rudolph R. Hegel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Liquid Filter and Methods of Removing Contaminants
- Publication number 20080116143
- Publication date May 22, 2008
- Thomas G. Griesbach
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR TREATING ACIDIC WATERS USING RECYCLED ACIDIC AND BASIC S...
- Publication number 20070205159
- Publication date Sep 6, 2007
- Noram Engineering and Constructors Ltd.
- J. Ming Zhuang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER PURIFICATION SYSTEM AND METHOD
- Publication number 20070193932
- Publication date Aug 23, 2007
- William Nightingale
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Remover for heavy metals in water
- Publication number 20050181931
- Publication date Aug 18, 2005
- Motoya Mouri
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Aeration and mixing trough
- Publication number 20050161383
- Publication date Jul 28, 2005
- Michael J. Kaufman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Water treatment device
- Publication number 20040040904
- Publication date Mar 4, 2004
- Tadayoshi Nagaoka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Devices for iron precipitation and treatment by air

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System for water treatment and method

Method for treating acidic waters using recycled acidic and basic s...

Assembly for removing mineral contaminants

Remover for heavy metals contained in water

Aeration and mixing trough

Water treatment device

Liquid clarification method and apparatus

Method for treating manganese containing water

Treatment of acidic water containing dissolved ferrous cations

Method of treating water using aerator and level-responsive vent valve

Method for treating waste water

Water treatment apparatus

Agent for removing phosphates, nitrates and nitrites from wastewater

Recovery of iron oxides from polluted coal mine drainage

Water aeration system

Reactor apparatus for treating water in iron removal system

Water aeration system

Method of evaporating and cooling liquid

Method for removing dissolved impurities from water

Removing hazardous contaminants from water

Process for the treatment of wash water from the gas washing system...

Arrangement for expelling highly volatile impurities from ground water

Method and apparatus for removing iron from well water

Decontamination apparatus for environmental protection

Removing hazardous contaminants from water

Arrangement for driving out volatile impurities from ground water

Upflow biological reator waste water treatment system

Decontamination of sites where organic compound contaminants endang...

Water/wastewater treatment apparatus

Solar enhanced separation of volatile components from a liquid

Patents Applicationslast 30 patents

Method and Plant for Purifying Raw Water

METHODS AND APPARATUS FOR ELECTROLYTIC TREATMENT OF WATER

Liquid Filter and Methods of Removing Contaminants

METHOD FOR TREATING ACIDIC WATERS USING RECYCLED ACIDIC AND BASIC S...

WATER PURIFICATION SYSTEM AND METHOD

Remover for heavy metals in water

Aeration and mixing trough

Water treatment device