Protection against aerosols

Industry

CPC
C02F3/145

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Parent Industries

CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F3/00Biological treatment of water, waste water, or sewage

Current Industry

C02F3/145Protection against aerosols

Industries

Patents Grantslast 30 patents

Information Patent Grant
Water circulation apparatus and method
- Patent number 6,439,853
- Issue date Aug 27, 2002
- PSI-ETS and Partnership
- Willard Richard Tormaschy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water circulation apparatus system and method
- Patent number 6,432,302
- Issue date Aug 13, 2002
- PSI-ETS, A ND Partnership
- Tait Joseph Obritsch
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Aeration pond with oxygen recycling
- Patent number 6,270,681
- Issue date Aug 7, 2001
- MG Industries
- Steven P. Gray
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Splash plate structure for aerators
- Patent number 6,224,041
- Issue date May 1, 2001
- Smith & Loveless, Inc.
- Robert J. Rebori
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System for enhanced gas dissolution having a hood positioned over t...
- Patent number 6,145,815
- Issue date Nov 14, 2000
- Praxair Technology, Inc.
- Alan Tat Yan Cheng
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Emission reduction of organic volatiles from aerobic biological rea...
- Patent number 5,298,164
- Issue date Mar 29, 1994
- United States Filter Corporation
- Gary S. Hapach
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Cowling for a rotary surface aerator used for the aeration of tanks...
- Patent number 5,262,093
- Issue date Nov 16, 1993
- Degremont
- Serge Boucher
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Cover structure for a fermentation container
- Patent number 5,212,090
- Issue date May 18, 1993
- Robert Landine
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Cowling for a rotary surface aerator used for the aeration of tanks...
- Patent number 5,124,085
- Issue date Jun 23, 1992
- Degremont
- Serge Boucher
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for contacting a gas with a liquid, in particular for aer...
- Patent number 4,844,802
- Issue date Jul 4, 1989
- DHV Raadgenvend Ingenieursbureau B.V.
- Dirk Ten Hove
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for contacting a gas with a liquid, in particular for aer...
- Patent number 4,741,869
- Issue date May 3, 1988
- DHV Raadgevend Ingenieursbureau B.V.
- Dirk T. Hove
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Gas-extraction arrangement for wastewater settling tank
- Patent number 4,391,704
- Issue date Jul 5, 1983
- Fischer & Porter Company
- Arthur Anderson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Gas treatment of liquid
- Patent number 4,189,384
- Issue date Feb 19, 1980
- Stamicarbon, B.V.
- Freerk J. Fontein
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Device for applying gas to a liquid
- Patent number 4,096,215
- Issue date Jun 20, 1978
- Messer Griesheim GmbH
- Erhard Albrecht
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Devices for aerating liquids
- Patent number 3,980,740
- Issue date Sep 14, 1976
- Landustrie Sneek, Machinefabriek Elektrotechniek B.V.
- Sietjo B. Bos
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
3709470
- Patent number 3,709,470
- Issue date Jan 9, 1973
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
3591149
- Patent number 3,591,149
- Issue date Jul 6, 1971
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
3561738
- Patent number 3,561,738
- Issue date Feb 9, 1971
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
3531215
- Patent number 3,531,215
- Issue date Sep 29, 1970
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
3322410
- Patent number 3,322,410
- Issue date May 30, 1967
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
WATER CIRCULATION APPARATUS AND METHOD
- Publication number 20020001529
- Publication date Jan 3, 2002
- WILLARD RICAHARD TORMASCHY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Protection against aerosols

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Water circulation apparatus and method

Water circulation apparatus system and method

Aeration pond with oxygen recycling

Splash plate structure for aerators

System for enhanced gas dissolution having a hood positioned over t...

Emission reduction of organic volatiles from aerobic biological rea...

Cowling for a rotary surface aerator used for the aeration of tanks...

Cover structure for a fermentation container

Cowling for a rotary surface aerator used for the aeration of tanks...

Apparatus for contacting a gas with a liquid, in particular for aer...

Apparatus for contacting a gas with a liquid, in particular for aer...

Gas-extraction arrangement for wastewater settling tank

Gas treatment of liquid

Device for applying gas to a liquid

Devices for aerating liquids

3709470

3591149

3561738

3531215

3322410

Patents Applicationslast 30 patents

WATER CIRCULATION APPARATUS AND METHOD