Sewage treatment

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CPC
Y10S159/905

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S159/00Concentrating evaporators

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Y10S159/905Sewage treatment

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Patents Grantslast 30 patents

Information Patent Grant
System for processing waste water
- Patent number 6,319,408
- Issue date Nov 20, 2001
- Ovation Products Corporation
- William H. Zebuhr
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and a rotary vacuum distiller for water recovery from aqueou...
- Patent number 6,258,215
- Issue date Jul 10, 2001
- Otkrytoe aktsionernoe obschestvo “Nauchno-Issledovatelsky I Konstruktosky Ins...
- Nikolai Mikhailovich Samsonov
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Urine treating device
- Patent number 5,273,719
- Issue date Dec 28, 1993
- Japanic Corporation
- Mitsuhiro Kishi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Evaporation and emanation type wastewater treating apparatus
- Patent number 5,043,061
- Issue date Aug 27, 1991
- Jitsuo Inagaki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Vacuum draft submerged combustion separation system
- Patent number 5,032,230
- Issue date Jul 16, 1991
- Deep Woods, Inc.
- Richard C. Shepherd
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for improved aeration of liquids
- Patent number 4,713,172
- Issue date Dec 15, 1987
- Spencer C. Horn
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for recovering dry solids from aqueous solids mixtures
- Patent number 4,662,990
- Issue date May 5, 1987
- Hanover Research Corporation
- Anthony J. Bonanno
- F26 - DRYING
Information Patent Grant
Method and apparatus for drying and handling sludge
- Patent number 4,492,039
- Issue date Jan 8, 1985
- Allen C. Chao
- F26 - DRYING
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
Evaporation septic tank sewage system
- Patent number 4,333,831
- Issue date Jun 8, 1982
- Manfred W. A. Petzinger
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Waste disposal system
- Patent number 4,255,260
- Issue date Mar 10, 1981
- Samuel T. Romeo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multiple effect evaporation of water from water containing combusti...
- Patent number 4,097,378
- Issue date Jun 27, 1978
- John Craig St. Clair
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and process for the pyrolysis of waste solids concentrates
- Patent number 4,013,516
- Issue date Mar 22, 1977
- Hanover Research Corporation
- Charles Greenfield
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Dehydration of manure
- Patent number 3,997,388
- Issue date Dec 14, 1976
- Victor Simon
- F26 - DRYING
Information Patent Grant
Effluent waste treatment process and apparatus
- Patent number 3,986,955
- Issue date Oct 19, 1976
- Sphere, Incorporated
- Andrew Plicque
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Heat exchangers and evaporators
- Patent number 3,976,537
- Issue date Aug 24, 1976
- Austral-Erwin Engineering Co.
- Ransome W. Erwin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Apparatus for disposing of organic waste materials
- Patent number 3,956,126
- Issue date May 11, 1976
- Leale E. Streebin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process and apparatus for recovering residual oil from solids dehyd...
- Patent number 3,950,230
- Issue date Apr 13, 1976
- Hanover Research Corporation
- Charles Greenfield
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Process and apparatus for recovering clean water from aqueous wastes
- Patent number 3,947,327
- Issue date Mar 30, 1976
- Hanover Research Corporation
- Charles Greenfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Evaporator-condenser unit for producing potable water from sewage
- Patent number 3,930,960
- Issue date Jan 6, 1976
- Fred W. Taylor
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
3929586
- Patent number 3,929,586
- Issue date Dec 30, 1975
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
3926129
- Patent number 3,926,129
- Issue date Dec 16, 1975
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
3925148
- Patent number 3,925,148
- Issue date Dec 9, 1975
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3917508
- Patent number 3,917,508
- Issue date Nov 4, 1975
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
3912598
- Patent number 3,912,598
- Issue date Oct 14, 1975
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
3907679
- Patent number 3,907,679
- Issue date Sep 23, 1975
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
3898134
- Patent number 3,898,134
- Issue date Aug 5, 1975
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
3864252
- Patent number 3,864,252
- Issue date Feb 4, 1975
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
3859174
- Patent number 3,859,174
- Issue date Jan 7, 1975
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
3790448
- Patent number 3,790,448
- Issue date Feb 5, 1974
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Sewage treatment

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System for processing waste water

System and a rotary vacuum distiller for water recovery from aqueou...

Urine treating device

Evaporation and emanation type wastewater treating apparatus

Vacuum draft submerged combustion separation system

Apparatus for improved aeration of liquids

Apparatus for recovering dry solids from aqueous solids mixtures

Method and apparatus for drying and handling sludge

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

Evaporation septic tank sewage system

Waste disposal system

Multiple effect evaporation of water from water containing combusti...

Apparatus and process for the pyrolysis of waste solids concentrates

Dehydration of manure

Effluent waste treatment process and apparatus

Heat exchangers and evaporators

Apparatus for disposing of organic waste materials

Process and apparatus for recovering residual oil from solids dehyd...

Process and apparatus for recovering clean water from aqueous wastes

Evaporator-condenser unit for producing potable water from sewage

3929586

3926129

3925148

3917508

3912598

3907679

3898134

3864252

3859174

3790448

Patents Applicationslast 30 patents