Sludge treatment using liquids immiscible with water

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CPC
C02F11/002

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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F11/00Treatment of sludge Devices therefor

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C02F11/002Sludge treatment using liquids immiscible with water

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating an oily solid waste sludge
- Patent number 11,629,084
- Issue date Apr 18, 2023
- CHINA UNIVERSITY OF PETROLEUM BLUE SKY(QINGDAO) PETROLEUM TECHNOLOGY CO., LTD
- Weizhong Wei
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Processing method for perennially polluted sludge containing oils a...
- Patent number 11,492,555
- Issue date Nov 8, 2022
- Southeast University
- Ying Huang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Hydrocarbons environmental processing system method and apparatus
- Patent number 9,669,340
- Issue date Jun 6, 2017
- Jason Craig Snydmiller
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Phosphate recovery from sludge
- Patent number 9,061,221
- Issue date Jun 23, 2015
- Chemische Fabrik Budenheim KG
- Rüdiger Wissemborski
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Process for the solvent extraction for the radiolysis and dehalogen...
- Patent number 7,175,816
- Issue date Feb 13, 2007
- Clean Earth Technologies, LLC
- Jeffry Golden
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Process for the solvent extraction for the radiolysis and dehalogen...
- Patent number 6,568,879
- Issue date May 27, 2003
- Bruce J. Mincher
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Process for the solvent extraction for the radiolysis and dehalogen...
- Patent number 6,132,561
- Issue date Oct 17, 2000
- Bruce J. Mincher
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Surfactant-aided removal of organics
- Patent number 6,030,467
- Issue date Feb 29, 2000
- E. I. Du Pont de Nemours and Company
- Ernst G. Leser
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Process for recovering volatile acids
- Patent number 5,980,753
- Issue date Nov 9, 1999
- Daikin Industries, Ltd.
- Mitsushi Itano
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Solvent extraction process using water absorbing solvent at presele...
- Patent number 5,662,802
- Issue date Sep 2, 1997
- Ionics, Incorporated
- William F. Heins
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Process for the recovery of oil from waste oil sludges
- Patent number 5,269,906
- Issue date Dec 14, 1993
- Victor R. Reynolds
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process and apparatus for recovering clean water and solids from aq...
- Patent number 5,076,895
- Issue date Dec 31, 1991
- Hanover Research Corporation
- Charles Greenfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for removing amine from solids
- Patent number 5,047,153
- Issue date Sep 10, 1991
- Resources Conservation Company
- James C. Nowak
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of recovering amine in a process for breaking emulsions and...
- Patent number 4,830,754
- Issue date May 16, 1989
- Resources Conservation Company
- James C. Nowak
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for treatment of oil contaminated sludge
- Patent number 4,812,225
- Issue date Mar 14, 1989
- Gulf Canada Resources Limited
- Aldo Corti
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Waste liquor disposal methods
- Patent number 4,676,912
- Issue date Jun 30, 1987
- International Minerals & Chemical Corp.
- Paul E. Eckler
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for removing light oil from solids
- Patent number 4,608,120
- Issue date Aug 26, 1986
- Hanover Research Corporation
- Charles Greenfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Dewatering of mineral slurries
- Patent number 4,525,281
- Issue date Jun 25, 1985
- Dow Corning Corporation
- Ian V. Cooper
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for removing light oil from solids
- Patent number 4,518,458
- Issue date May 21, 1985
- Hanover Research Corporation
- Charles Greenfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of neutralizing and detoxifying wastes containing organic co...
- Patent number 4,422,940
- Issue date Dec 27, 1983
- Bofors Nobel, Incorporated
- James L. Cousino
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Organic solid substrate dewatering process based on plug flow conta...
- Patent number 4,397,100
- Issue date Aug 9, 1983
- InterNorth, Inc.
- Leland C. Dickey
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for the manufacture of soap
- Patent number 4,337,209
- Issue date Jun 29, 1982
- Internationale Octrooi Maatschappij "Octropa" B.V.
- John B. Akers
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process and apparatus for recovering clean water and solids from aq...
- Patent number 4,336,101
- Issue date Jun 22, 1982
- Hanover Research Corporation
- Charles Greenfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process and apparatus for recovering clean water and solids from aq...
- Patent number 4,289,578
- Issue date Sep 15, 1981
- Hanover Research Corporation
- Charles Greenfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process and apparatus for recovering clean water and solids from aq...
- Patent number 4,270,974
- Issue date Jun 2, 1981
- Hanover Research Corporation
- Charles Greenfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment of effluent
- Patent number 4,259,251
- Issue date Mar 31, 1981
- Internationale Octrooi Maatschappij "Octropa" B.V.
- John B. Akers
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Dewatering of slimes from phosphate ores
- Patent number 4,229,293
- Issue date Oct 21, 1980
- Canadian Patents and Development Limited
- Bruce F. Caswell
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Process for dewatering mineral concentrates
- Patent number 4,210,531
- Issue date Jul 1, 1980
- American Cyanamid Company
- Samuel S. Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for dewatering mineral concentrates
- Patent number 4,207,186
- Issue date Jun 10, 1980
- American Cyanamid Company
- Samuel S. Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Sewage sludge dewatering
- Patent number 4,196,077
- Issue date Apr 1, 1980
- Exxon Research and Engineering Co.
- Leonard Berkowitz
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
PROCESSING METHOD FOR PERENNIALLY POLLUTED SLUDGE CONTAINING OILS A...
- Publication number 20220243129
- Publication date Aug 4, 2022
- SOUTHEAST UNIVERSITY
- Ying HUANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MULTISTAGE SEPARATION REACTION TANK AND METHOD FOR TREATING SEWAGE...
- Publication number 20220064042
- Publication date Mar 3, 2022
- FIVE AND SIX CO., LTD.
- Jae-kyu JI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SOLID WASTE TREATMENT METHOD
- Publication number 20210387885
- Publication date Dec 16, 2021
- CHINA UNIVERSITY OF PETROLEUM BLUE SKY (QINGDAO), PETROLEUM TECHNOLOGY CO., LTD.
- WEIZHONG WEI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND DEVICE FOR TREATING WATER-CONTAINING SUBSTANCE
- Publication number 20210032145
- Publication date Feb 4, 2021
- GENERAL ENVIRONMENT (BEIJING) CO., LTD.
- Weihua Zhang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method for Reclaiming Usable Products from Biosolids
- Publication number 20160376204
- Publication date Dec 29, 2016
- Nowa Technology, Inc.
- Karl Wilke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Reclaiming Usable Products from Biosolids
- Publication number 20140216117
- Publication date Aug 7, 2014
- Nowa Technology, Inc.
- Eugene F. DeShazo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Hydrocarbons Environmental Processing System Method and Apparatus
- Publication number 20130270183
- Publication date Oct 17, 2013
- Jason Craig Snydmiller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PHOSPHATE RECOVERY FROM SLUDGE
- Publication number 20120070360
- Publication date Mar 22, 2012
- Rüdiger Wissemborski
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
Wastewater sludge processing system
- Publication number 20110162258
- Publication date Jul 7, 2011
- Eugene F. DeShazo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD FOR TREATMENT OF WATER-CONTAINING MATERIAL
- Publication number 20100108600
- Publication date May 6, 2010
- Central Research Institute of Electric Power Ind.
- Hideki Kanda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Composition and Process for Conversion of Paint Sludge Into Reusabl...
- Publication number 20090221727
- Publication date Sep 3, 2009
- Raj Kumar Bhatia
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Process for the Solvent Extraction for the Radiolysis and Dehalogen...
- Publication number 20070148059
- Publication date Jun 28, 2007
- Jeffry Golden
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
Process for the solvent extraction for the radiolysis and dehalogen...
- Publication number 20030152426
- Publication date Aug 14, 2003
- Clean Earth Technologies, LLC
- Jeffry Golden
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL

Sludge treatment using liquids immiscible with water

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for treating an oily solid waste sludge

Processing method for perennially polluted sludge containing oils a...

Hydrocarbons environmental processing system method and apparatus

Phosphate recovery from sludge

Process for the solvent extraction for the radiolysis and dehalogen...

Process for the solvent extraction for the radiolysis and dehalogen...

Process for the solvent extraction for the radiolysis and dehalogen...

Surfactant-aided removal of organics

Process for recovering volatile acids

Solvent extraction process using water absorbing solvent at presele...

Process for the recovery of oil from waste oil sludges

Process and apparatus for recovering clean water and solids from aq...

Method for removing amine from solids

Method of recovering amine in a process for breaking emulsions and...

Method and apparatus for treatment of oil contaminated sludge

Waste liquor disposal methods

Apparatus for removing light oil from solids

Dewatering of mineral slurries

Process for removing light oil from solids

Method of neutralizing and detoxifying wastes containing organic co...

Organic solid substrate dewatering process based on plug flow conta...

Process for the manufacture of soap

Process and apparatus for recovering clean water and solids from aq...

Process and apparatus for recovering clean water and solids from aq...

Process and apparatus for recovering clean water and solids from aq...

Treatment of effluent

Dewatering of slimes from phosphate ores

Process for dewatering mineral concentrates

Process for dewatering mineral concentrates

Sewage sludge dewatering

Patents Applicationslast 30 patents

PROCESSING METHOD FOR PERENNIALLY POLLUTED SLUDGE CONTAINING OILS A...

MULTISTAGE SEPARATION REACTION TANK AND METHOD FOR TREATING SEWAGE...

SOLID WASTE TREATMENT METHOD

METHOD AND DEVICE FOR TREATING WATER-CONTAINING SUBSTANCE

Method for Reclaiming Usable Products from Biosolids

Method for Reclaiming Usable Products from Biosolids

Hydrocarbons Environmental Processing System Method and Apparatus

PHOSPHATE RECOVERY FROM SLUDGE

Wastewater sludge processing system

METHOD FOR TREATMENT OF WATER-CONTAINING MATERIAL

Composition and Process for Conversion of Paint Sludge Into Reusabl...

Process for the Solvent Extraction for the Radiolysis and Dehalogen...

Process for the solvent extraction for the radiolysis and dehalogen...