ClassID:

237191

Y02W10/30 - page 2 - CPC Classification

Classification description:

Technologies for wastewater treatment Wastewater or sewage treatment systems using renewable energies

Recent Application in this class:
#301
20110127778
2011-06-02

METHOD AND APPARATUS FOR EXTRACTING ENERGY FROM BIOMASS

#302
20110108491
2011-05-12

DESALINATION USING SUPERCRITICAL WATER AND SPIRAL SEPARATION

#303
20110089036
2011-04-21

Method for desalinating saltwater using concentration difference energy

#304
20110089013
2011-04-21

Apparatus of produced water treatment, system and method of using the apparatus, and method of water reuse by using the same

#305
20110070510
2011-03-24

Systems and methods for sustainable economic development through integrated full spectrum production of renewable material resources using solar thermal

#306
20110062062
2011-03-17

POWER RECOVERY APPARATUS

#307
20110056260
2011-03-10

Process for the treatment of wastes combining a phase of treatment by methanization and a phase of thermophilic aerobic treatment

#308
20110042306
2011-02-24

Method for desalinating sea water

#309
20110011802
2011-01-20

SYSTEMS AND METHODS FOR SIMULTANEOUSLY GENERATING ENERGY AND TREATING WATER

#310
20100237015
2010-09-23

DESALINATION SYSTEM

#311
20100233774
2010-09-16

Circulatory Biomass Energy Recovery System and Method

#312
20100206807
2010-08-19

Municipal septic tank biogas collection system and method

#313
20100200495
2010-08-12

Microbial fuel cell treatment of fuel process wastewater

#314
20100136665
2010-06-03

System and process for reutilization of used disposable diapers

#315
20100116756
2010-05-13

Fluid treatment process and apparatus

#316
20100105127
2010-04-29

SYSTEMS AND METHODS FOR GENERATING RESOURCES USING WASTES

#317
20100089809
2010-04-15

Integrated utility system

#318
20100059444
2010-03-11

Water treatment system

#319
20100051522
2010-03-04

Wastewater lagoon aeration treatment system

#320
20100032371
2010-02-11

Method and system for controlling biodegradation and temperature in an aerobic or anaerobic subsurface or partially enclosed waste mass

#321
20100018917
2010-01-28

Method and apparatus for processing organic waste

#322
20100006438
2010-01-14

WATER PURIFICATION PROCESS

#323
20100003741
2010-01-07

Integrated power plant, sewage treatment, and aquatic biomass fuel production system

#324
20090308796
2009-12-17

Self-reciprocating energy recovery device

#325
20090301974
2009-12-10

Method for wet oxidation of effluents heated essentially by self-combustibility, and corresponding installation

#326
20090301150
2009-12-10

Method and system for the production of biofertilisers

#327
20090229595
2009-09-17

Energy recovery system

#328
20090223887
2009-09-10

Water oxidization system

#329
20090211539
2009-08-27

Reaction chamber for a direct contact rotating steam generator

#330
20090194478
2009-08-06

Reverse Osmosis System

#331
20090152093
2009-06-18

LIQUID TREATMENT DEVICE AND METHOD

#332
20090110563
2009-04-30

Power recovery system

#333
20090101086
2009-04-23

Water purification method, process and apparatus

#334
20090064566
2009-03-12

Method and apparatus for converting organic material

#335
20080314829
2008-12-25

Dynamic control of membrane bioreactor system

#336
20080314827
2008-12-25

Hybrid chemical/mechanical dewatering method for inactivating and removing pharmaceuticals and other contaminants from wastewater

#337
20080296224
2008-12-04

REVERSE OSMOSIS PUMP SYSTEM

#338
20080230376
2008-09-25

Combination of a desalination plant and a salinity gradient power reverse electrodialysis plant and use thereof

#339
20080128366
2008-06-05

Methods of energy storage and transfer

#340
20070199894
2007-08-30

By-products from fermentation still bottoms

#341
20070017864
2007-01-25

Process and system for converting biomass materials into energy to power marine vessels

#342
20070012620
2007-01-18

Apparatus for recovering energy from turbulence created within an aerobic biological reactor

#343
20060260190
2006-11-23

Method and apparatus for treating organic matter

#344
20060260186
2006-11-23

Method and apparatus for converting organic material

#345
20060157409
2006-07-20

Optimal high recovery, energy efficient dual fully integrated nanofiltration seawater reverse osmosis desalination process and equipment

#346
20050252858
2005-11-17

Fuel and by-products from fermentation still bottoms

#347
20050236309
2005-10-27

Desalination system

#348
20050236278
2005-10-27

Fresh water generation system and method

#349
20050029174
2005-02-10

Hybrid magnetohydrodynamo (MHD) field sanitation generator for treating wastewater, sewages & sludge and recovering potable water

#350
20050016910
2005-01-27

Waste water filtering and recycling system

#351
16140327
2019-07-02

System and method for detecting time-bomb malware