ClassID:

86654

C02F2303/10 - page 2 - CPC Classification

Classification description:

Specific treatment goals Energy recovery

Recent Application in this class:
#301
20180297862
2018-10-18

WATER TREATMENT SYSTEM AND METHOD

#302
20180290902
2018-10-11

Integrated system for generating, storing and dispensing clean energy and desalinating water

#303
20180282189
2018-10-04

STRUVITE PRECIPITATION AND MICROBIAL FUEL CELL FOR RECOVERY OF NUTRIENTS AND ENERGY FROM DIGESTER EFFLUENT

#304
20180282186
2018-10-04

Method for operating reverse-osmosis membrane treatment system

#305
20180272246
2018-09-27

Production water desalinization via a reciprocal heat transfer and recovery

#306
20180269367
2018-09-20

Thermoelectric power generation and mineral extraction from brines

#307
20180257035
2018-09-13

Seawater desalination system and energy recovery apparatus

#308
20180251385
2018-09-06

Water treatment system

#309
20180207585
2018-07-26

Method and system for performing a batch reverse osmosis process using a tank with a movable partition

#310
20180201517
2018-07-19

Energy efficient system and process for hydrolyzing sludge

#311
20180193800
2018-07-12

Symbiotic reverse osmosis for maximizing desalinated water recovery from saline waters and brines

#312
20180178143
2018-06-28

Water purification apparatus of fuel cell generation system

#313
20180171768
2018-06-21

Apparatus and method for potable water extraction from saline aquifers

#314
20180161692
2018-06-14

Steam heating type sewage treatment device

#315
20180155227
2018-06-07

Biorefinery method and system for isolated environments

#316
20180155213
2018-06-07

Process for purification of contaminated water

#317
20180155212
2018-06-07

SYSTEMS AND METHODS OF PROVIDING MICRO-RENEWABLE ELECTRICAL ENERGY

#318
20180155211
2018-06-07

Systems and methods of providing micro-renewable electrical energy

#319
20180140728
2018-05-24

Sterilization device

#320
20180128250
2018-05-10

Combined electrical and thermal renewable/conventional energy storage and on-demand hydro-osmotic power generation methods and systems

#321
20180117561
2018-05-03

Plant for waste disposal and associated method

#322
20180086656
2018-03-29

METHOD AND APPARATUS FOR PASTEURIZATION, HYDROLYSIS AND CARBONIZATION

#323
20180044210
2018-02-15

Systems and devices for treating and monitoring water, wastewater and other biodegradable matter

#324
20180044202
2018-02-15

Distillation system using waste heat

#325
20180037482
2018-02-08

Super-large scale photon capture bioreactor for water purification and operation method therefor

#326
20180037478
2018-02-08

Capacitive deionization electrode module and water treatment apparatus and method capable of saving energy using the same

#327
20180021690
2018-01-25

WASTE SYSTEM UTILIZING WASTE HEAT TO REDUCE WATER CONTENT IN WASTE

#328
20180016173
2018-01-18

Chemical free and energy efficient desalination system

#329
20180016163
2018-01-18

System and method for treating water systems with high voltage discharge and ozone

#330
20180008934
2018-01-11

Liquid Purification System

#331
20180002206
2018-01-04

Anaerobic digestion system and method

#332
20180001264
2018-01-04

Integrated reverse osmosis module with energy recovery for desalination

#333
20170369351
2017-12-28

Process for the treatment of biological materials and wastewater

#334
20170362094
2017-12-21

ENERGY EFFICIENT WATER PURIFICATION AND DESALINATION

#335
20170355631
2017-12-14

BIOGAS COGENERATION SYSTEMS

#336
20170355629
2017-12-14

Tubular elements for cake filtration and method of providing a filtration cake

#337
20170355617
2017-12-14

Counter circulating liquid processing system by repeatedly re-using thermal energy

#338
20170354930
2017-12-14

Desalination apparatus

#339
20170349467
2017-12-07

Cross current staged reverse osmosis

#340
20170349466
2017-12-07

Cross current staged reverse osmosis

#341
20170349465
2017-12-07

Cross current staged reverse osmosis

#342
20170349455
2017-12-07

Apparatus, method and system for desalinating water

#343
20170348615
2017-12-07

Method for conditioning and processing whole or thin stillage to aid in the separation and recovery of protein and oil fractions

#344
20170348612
2017-12-07

Energy-saving seawater desalination system using steam generated in nuclear reactor, and method for desalinating seawater

#345
20170341942
2017-11-30

Methods and systems for large scale carbon dioxide utilization from Lake Kivu via a COindustrial utilization hub integrated with electric power production and optional cryo-energy storage

#346
20170327387
2017-11-16

Process and plant for thermal hydrolysis of sludge

#347
20170314466
2017-11-02

Solar assisted gas turbine desalination and carbon capture system

#348
20170298339
2017-10-19

Engineered Stable Microorganism/Cell Communities

#349
20170283833
2017-10-05

Multiple tank high solids anaerobic digester

#350
20170283275
2017-10-05

Multi-functional fecal waste and garbage processor and associated methods

#351
20170279147
2017-09-28

Modular bioelectrochemical systems and methods

#352
20170275195
2017-09-28

Method and arrangement for wastewater treatment

#353
20170275192
2017-09-28

Method for nitrogen removal from aqueous medium

#354
20170275182
2017-09-28

Coupling photovoltaic and concentrated solar power technologies for desalination

#355
20170233263
2017-08-17

Wastewater treatment systems and methods

#356
20170211033
2017-07-27

Production of hydrogen using an anaerobic biological process

#357
20170210657
2017-07-27

Method for the hydrothermal carbonisation of a biomass and associated device

#358
20170210637
2017-07-27

Locally Powered Water Distillation System

#359
20170203975
2017-07-20

Water vapor distillation apparatus, method and system

#360
20170191237
2017-07-06

Floating lake system and methods of treating water within a floating lake

#361
20170173534
2017-06-22

Reverse osmosis treatment system for recovering energy generated both at brine and permeate sides during seawater desalination

#362
20170166467
2017-06-15

Process for treating organic material

#363
20170129797
2017-05-11

Process for the treatment of a flow of waste water by low-pressure filtration

#364
20170121830
2017-05-04

High pressure gas system

#365
20170121203
2017-05-04

Desalination system and desalination method

#366
20170121202
2017-05-04

Desalination system and desalination method

#367
20170120195
2017-05-04

Desalination system and desalination method

#368
20170120194
2017-05-04

Energy recovery system

#369
20170114672
2017-04-27

System and method of interfacing intercooled gas turbine engine with distillation process

#370
20170089178
2017-03-30

Hydraulic geofracture energy storage system with desalination

#371
20170084812
2017-03-23

Thermoelectric power generation and mineral extraction from brines

#372
20170081225
2017-03-23

Portable wastewater treatment systems

#373
20170081211
2017-03-23

Systems and methods for distillation of water from seawater, brackish water, waste waters, and effluent waters

#374
20170066670
2017-03-09

Integrated reverse osmosis/pressure retarded osmosis system

#375
20170066661
2017-03-09

System for reducing produced water disposal volumes utilizing waste heat

#376
20170057834
2017-03-02

Water distilling and purifying unit and variants thereof

#377
20170047135
2017-02-16

Passively cooled ion exchange column

#378
20170044748
2017-02-16

System for disposal of waste containing food waste or livestock manure and production of energy and method therefor

#379
20170036140
2017-02-09

Assembly and method for treating raw water

#380
20170029310
2017-02-02

System and method for improved anaerobic digestion

#381
20170014773
2017-01-19

Multi-effect membrane distillation

#382
20170002270
2017-01-05

Catalytic fast pyrolysis process with impurity removal

#383
20170001894
2017-01-05

Metal silicate and organic deposit inhibitor/dispersant for thermal recovery operations of hydrocarbon fuels

#384
20160377096
2016-12-29

Fluid exchanger devices, pressure exchangers, and related methods

#385
20160376933
2016-12-29

Electricity-water co-generation system and method

#386
20160368784
2016-12-22

High efficiency, large scale desalination system

#387
20160368781
2016-12-22

WASTE FILTRATION SYSTEM

#388
20160346735
2016-12-01

Water treatment system

#389
20160326031
2016-11-10

Anaerobic electrochemical membrane bioreactor and process for wastewater treatment

#390
20160318782
2016-11-03

Algal-sludge granule for wastewater treatment and bioenergy feedstock generation

#391
20160304380
2016-10-20

Sludge treatment system

#392
20160289107
2016-10-06

Moving bed biofilm reactor for waste water treatment system

#393
20160264484
2016-09-15

Facility for treating and recycling animal waste comprising methanisation, cultivation of microalgae and macrophytes, and vermiculture

#394
20160264431
2016-09-15

PURIFICATION METHOD AND PURIFICATION SYSTEM FOR WATER POLLUTED WITH ACCOMPANYING SUBSTANCES

#395
20160251235
2016-09-01

Solvent decontamination system and method

#396
20160250595
2016-09-01

Seawater desalination system and energy recovery device

#397
20160220957
2016-08-04

SEAWATER DESALINATION SYSTEM

#398
20160220922
2016-08-04

Water vending apparatus

#399
20160220921
2016-08-04

Water vapor distillation apparatus, method and system

#400
20160214880
2016-07-28

Method for continuous thermal hydrolysis with recirculation of recovered steam

#401
20160199783
2016-07-14

System and method for purifying water from a body of water

#402
20160194231
2016-07-07

Sludge dehydrating system and method thereof based on thermal hydrolysis technology

#403
20160193545
2016-07-07

Method and System for High-Efficiency Heat Energy Recycling Applicable to Plateau Areas Using a High-Temperature Concentrated Solar Thermal Collector

#404
20160186288
2016-06-30

Energy and water recovery from pressure oxidation flash vessel steam

#405
20160145120
2016-05-26

Component recovery from metal quenching bath or spray

#406
20160138433
2016-05-19

Multi-functional fecal waste and garbage processor and associated methods

#407
20160137536
2016-05-19

Bioelectrochemical system having polyvalent ion removing function

#408
20160107912
2016-04-21

System and membrane for wastewater-generated energy and gas

#409
20160107097
2016-04-21

Distallation System with Heat Recovery

#410
20160089633
2016-03-31

Reverse osmosis system

#411
20160083273
2016-03-24

Method of operating a pressure-retarded osmosis plant

#412
20160083267
2016-03-24

Process and plant for treatment of secondary components obtained in acrolein and/or (meth)acrylic acid production

#413
20160083266
2016-03-24

Seawater desalination device and seawater desalination method

#414
20160076511
2016-03-17

Systems and methods for applying power generation units in water desalination

#415
20160075569
2016-03-17

Underwater systems having co-located data center and water desalination subunits

#416
20160069220
2016-03-10

Heat utilization in ORC systems

#417
20160068406
2016-03-10

METHODS AND APPARATUS FOR PURIFYING LIQUID USING REGENERATING HEAT EXCHANGE

#418
20160051933
2016-02-25

Seawater desalination system and energy recovery apparatus

#419
20160039685
2016-02-11

Recovery of retrograde soluble solute for forward osmosis water treatment

#420
20160030887
2016-02-04

Seawater desalination system and energy recovery apparatus

#421
20160023919
2016-01-28

Refrigeration facility cooling and water desalination

#422
20160016826
2016-01-21

Seawater desalination system and energy recovery apparatus

#423
20160009579
2016-01-14

NOVEL SYSTEMS AND METHODS FOR CONVERTING GASEOUS BYPRODUCTS OF WASTEWATER TREATMENT INTO ENERGY

#424
20160009572
2016-01-14

Membrane filtration system

#425
20160003506
2016-01-07

Systems and methods for recovering energy from wastewater

#426
20150367308
2015-12-24

Method and device for pretreatment of biomass for conversion to energy

#427
20150357651
2015-12-10

Apparatus and methods for treating water and generating electrical power

#428
20150353384
2015-12-10

Forward osmosis-type fresh water composite system

#429
20150352497
2015-12-10

Salt water desalination equipment

#430
20150345864
2015-12-03

Apparatus and method for processing final effluent and palm by-products discharged from palm oil milling process

#431
20150344340
2015-12-03

Chemical free and energy efficient desalination system

#432
20150344324
2015-12-03

Systems and methods of providing micro-renewable electrical energy

#433
20150336832
2015-11-26

SLUDGE PROCESSING EQUIPMENT

#434
20150307374
2015-10-29

Systems and methods for treating produced water

#435
20150298062
2015-10-22

Membrane seawater desalination pressurization and energy recovery integrated method and device

#436
20150273407
2015-10-01

Stabilization of biomimetic membranes

#437
20150240953
2015-08-27

Three-dimensional flow-optimized control slider system with linear control behavior

#438
20150210577
2015-07-30

Process for reducing the production of sludge by municipal or industrial wastewater purification plants, and equipment for the implementation thereof

#439
20150210562
2015-07-30

Apparatus, use of apparatus and process for desalination of water

#440
20150203373
2015-07-23

Apparatus and process for desalination of water

#441
20150191748
2015-07-09

Process for treating organic materials

#442
20150191384
2015-07-09

Method for treating organic waste, in particular sludge from wastewater treatment plants, and facility for implementing said method

#443
20150184200
2015-07-02

Method for improving production of bio-hydrogen from waste water containing protein

#444
20150171440
2015-06-18

Ion-exchange equipment

#445
20150151989
2015-06-04

System for purifying polluted water and purification method

#446
20150151983
2015-06-04

Energy generation system and related uses thereof

#447
20150125212
2015-05-07

Floating lake system and methods of treating water within a floating lake

#448
20150111271
2015-04-23

Multiple tank high solids anaerobic digester

#449
20150108068
2015-04-23

MICROBIAL FUEL CELL AERATOR

#450
20150093601
2015-04-02

Electrodes for use in bacterial fuel cells and bacterial electrolysis cells and bacterial fuel cells and bacterial electrolysis cells employing such electrodes

#451
20150083656
2015-03-26

Process of supplying water of controlled salinity

#452
20150075968
2015-03-19

Combined multi effect distillation system

#453
20150064501
2015-03-05

Modular bioelectrochemical systems and methods

#454
20150060356
2015-03-05

System and method for improved anaerobic digestion

#455
20150050167
2015-02-19

Pressure exchange device

#456
20150048028
2015-02-19

Water purifier with integrated power generator

#457
20150021194
2015-01-22

Iridium complexes for electrocatalysis

#458
20150014230
2015-01-15

Organic-waste-processing apparatus, processing method, and control apparatus

#459
20150000914
2015-01-01

Method and apparatus for recycling water

#460
20140374330
2014-12-25

Device for sea water desalination and power generation

#461
20140360941
2014-12-11

Reverse osmosis treatment apparatus

#462
20140346120
2014-11-27

OPERATIONAL METHOD OF AN ORGANIC MATERIAL THERMAL HYDROLYSIS SYSTEM

#463
20140326681
2014-11-06

System and method for treating water systems with high voltage discharge and ozone

#464
20140326592
2014-11-06

Water vapor distillation apparatus, method and system

#465
20140311980
2014-10-23

System to Provide a Supply of Controlled Salinity Water for Enhanced Oil Recovery

#466
20140284262
2014-09-25

Volumetric pressure exchanger for a seawater desalination plant and desalination plant

#467
20140263046
2014-09-18

Process and plant for sludge hygienization treatment

#468
20140263040
2014-09-18

Systems and methods for anaerobic digestion of biomaterials

#469
20140263010
2014-09-18

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

#470
20140238938
2014-08-28

Membrane based desalination apparatus with osmotic energy recovery and membrane based desalination method with osmotic energy recovery

#471
20140197104
2014-07-17

Apparatus and method for generating useful energy

#472
20140197097
2014-07-17

Simultaneous anoxic biological phosphorus and nitrogen removal with energy recovery

#473
20140175009
2014-06-26

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

#474
20140157777
2014-06-12

Production of hydrogen using an anaerobic biological process

#475
20140154767
2014-06-05

Anaerobic digestion with supercritical water hydrolysis as pretreatment

#476
20140151283
2014-06-05

Desalination system and desalination method

#477
20140083949
2014-03-27

Scale inhibition method and geothermal power generating device

#478
20140076807
2014-03-20

Low energy reverse osmosis process

#479
20140076799
2014-03-20

Methods and systems for treating wastewater

#480
20140048143
2014-02-20

Fluid exchanger devices, pressure exchangers, and related methods

#481
20140021130
2014-01-23

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

#482
20140021122
2014-01-23

Seawater desalination system and energy exchange chamber

#483
20140013783
2014-01-16

Apparatus and method for vapor driven absorption heat pumps and absorption heat transformer with applications

#484
20130313190
2013-11-28

Chemical free and energy efficient desalination system

#485
20130299400
2013-11-14

Bio-electrochemical system for treating wastewater

#486
20130292329
2013-11-07

Process for the treatment of biological materials and wastewater

#487
20130277310
2013-10-24

Reverse osmosis system with energy recovery devices

#488
20130270116
2013-10-17

System and method for power charging or discharging

#489
20130270100
2013-10-17

Evaporative desalination device of multi stage and multi effect using solar heat

#490
20130264185
2013-10-10

Method and Means of Production Water Desalination

#491
20130209916
2013-08-15

Continuous flow-electrode system, and high-capacity power storage and water treatment method using the same

#492
20130142677
2013-06-06

Purification system

#493
20130126442
2013-05-23

METHODS FOR REMOVING CONTAMINANTS FROM WATER

#494
20130125412
2013-05-23

Sludge drying method and installation

#495
20130112550
2013-05-09

High pressure gas system

#496
20130092612
2013-04-18

Sludge thickening and ammonia treatment system

#497
20130090487
2013-04-11

Process for the production of bio-oil from municipal solid waste

#498
20130088190
2013-04-11

ENERGY RECOVERY DURING WASTEWATER TREATMENT

#499
20130087501
2013-04-11

Seawater desalination process

#500
20130066475
2013-03-14

Seawater desalination plant system

#501
20130062882
2013-03-14

Power Sluice Gate System

#502
20130062196
2013-03-14

APPARATUS FOR PRODUCING IONIZED WATER

#503
20130048574
2013-02-28

Microbial fuel cell aerator

#504
20130043118
2013-02-21

Methods and apparatus for purifying liquid using regenerating heat exchange

#505
20130036868
2013-02-14

Process for producing pig iron or liquid primary steel products

#506
20130019493
2013-01-24

METHOD OF PROCESSING AND DRYING WASTE IN A CYCLIC CONTINUOUS PROCESS

#507
20130017414
2013-01-17

Osmotic bioelectrochemical systems

#508
20130014678
2013-01-17

METHOD AND FACILITY FOR DRYING PASTY MATERIALS, IN PARTICULAR SLUDGE FROM WASTEWATER TREATMENT PLANTS AND GENERATION OF THERMAL ENERGY

#509
20130005013
2013-01-03

Compositions of matter and uses thereof in the treatment of waste materials

#510
20130001163
2013-01-03

METHOD FOR PRODUCING FRESH WATER

#511
20130001142
2013-01-03

ADVANCED CONTROL SYSTEM FOR WASTEWATER TREATMENT PLANTS WITH MEMBRANE BIOREACTORS

#512
20120315209
2012-12-13

METHODS AND SYSTEMS FOR TREATING WATER STREAMS

#513
20120302515
2012-11-29

Methods for producing phytoextracts from vegetation waters and olive oil pomaces and compositions obtained thereby

#514
20120279861
2012-11-08

Method for desalinating saltwater using concentration gradient energy

#515
20120267308
2012-10-25

Recovery of retrograde soluble solute for forward osmosis water treatment

#516
20120267292
2012-10-25

Seawater desalination system and energy exchange chamber

#517
20120261340
2012-10-18

Process of supplying water of controlled salinity

#518
20120255917
2012-10-11

DEVICE FOR CLEANING WASTEWATER

#519
20120228117
2012-09-13

SYSTEM AND METHOD OF PURIFYING AND RECYCLING OR DISCHARGING SEPTIC TANK EFFLUENT, GRAYWATER, RAINWATER AND STORMWATER

#520
20120211409
2012-08-23

PHOTOVOLTAIC REVERSE OSMOSIS SYSTEM WITH THERMAL MANAGEMENT

#521
20120196240
2012-08-02

METHOD AND SYSTEM FOR TREATING SEWAGE SLUDGE

#522
20120168378
2012-07-05

METHOD FOR PRODUCING PURE WATER AND PURE WATER PRODUCTION APPARATUS

#523
20120168373
2012-07-05

Thermally enhanced integrated wastewater treatment system

#524
20120160336
2012-06-28

Devices and Methods for Varying the Geometry and Volume of Fluid Circuits

#525
20120132586
2012-05-31

Systems and methods for anaerobic digestion of biomaterials

#526
20120132521
2012-05-31

Systems and devices for treating water, wastewater and other biodegradable matter

#527
20120125859
2012-05-24

Method for conditioning and processing whole or thin stillage to aid in the separation and recovery of protein and oil fractions

#528
20120125840
2012-05-24

Systems and methods for anaerobic digestion of biomaterials

#529
20120118154
2012-05-17

Process and apparatus for removal of oxygen from seawater

#530
20120111800
2012-05-10

METHOD AND SYSTEM FOR HARVESTING WATER, ENERGY AND BIOFUEL

#531
20120111715
2012-05-10

Method and System for Utilizing Biomass and Block-Type Thermal Power Plant

#532
20120085710
2012-04-12

METHOD AND APPARATUS FOR PROVIDING AND USING HYDROGEN-BASED METHANOL FOR DENITRIFICATION PURPOSES

#533
20120085094
2012-04-12

Photovoltaic-thermal (PV-T) system for desalination

#534
20120073982
2012-03-29

ELECTROLYTIC CONVERSION OF WASTE WATER TO POTABLE WATER

#535
20120073790
2012-03-29

WASTEWATER HEAT RECOVERY DEVICE AND METHOD THEREOF

#536
20120067820
2012-03-22

METHOD AND APPARATUS FOR DYNAMIC, VARIABLE-PRESSURE, CUSTOMIZABLE, MEMBRANE-BASED WATER TREATMENT FOR USE IN IMPROVED HYDROCARBON RECOVERY OPERATIONS

#537
20120067817
2012-03-22

Simultaneous anoxic biological phosphorus and nitrogen removal with energy recovery

#538
20120067791
2012-03-22

Seawater desalination apparatus and chemical injection apparatus

#539
20120067047
2012-03-22

System and method for storing energy and purifying fluid

#540
20120061309
2012-03-15

Seawater desalination system and energy exchange chamber

#541
20120061300
2012-03-15

MEMBRANE FILTRATION SYSTEM

#542
20120055868
2012-03-08

Process for the purification of an aqueous stream coming from the fischer-tropsch reaction

#543
20120055857
2012-03-08

Water purifier

#544
20120055777
2012-03-08

Distillation Urine Recycling Systems and Methods

#545
20120052338
2012-03-01

Device and method for producing electrical energy that uses solutions with different ionic concentration

#546
20120048801
2012-03-01

Method for utilizing internally generated biogas for closed membrane system operation

#547
20120048790
2012-03-01

Reverse osmosis device

#548
20120029233
2012-02-02

Method and apparatus for recovery of amine from amine-containing waste water and regeneration of cation exchange resin

#549
20120017461
2012-01-26

Installation for the treatment of sludges

#550
20120012511
2012-01-19

Apparatus for osmotic power generation and desalination using salinity difference

#551
20120006745
2012-01-12

Methods and Systems for Producing Granules of Biomass in the Treatment of Wastewater

#552
20120006670
2012-01-12

Water vapor distillation apparatus, method and system

#553
20120003120
2012-01-05

Heat recovery in biowaste sterilization

#554
20120000367
2012-01-05

Brewery Facility for Producing and Bottling Beer

#555
20110315612
2011-12-29

DESALINATION APPARATUS AND METHOD OF CLEANING THE SAME

#556
20110309007
2011-12-22

SPIRAL TYPE SEAWATER DESALINATION APPARATUS

#557
20110290728
2011-12-01

SWRO Pressure Vessel and Process That Increases Production and Product Quality and Avoids Scaling Problems

#558
20110284088
2011-11-24

Method and system for providing effluent from at least one wastewater treatment plant

#559
20110278208
2011-11-17

Seawater desalination apparatus

#560
20110259821
2011-10-27

Methods and Systems for Treating Wastewater

#561
20110253624
2011-10-20

ANAEROBIC DIGESTER-MEMBRANE BIOREACTOR FOR TREATING A WASTE STREAM

#562
20110247980
2011-10-13

Method and system to recover waste heat to preheat feed water for a reverse osmosis unit

#563
20110229742
2011-09-22

Electrodes for use in bacterial fuel cells and bacterial electrolysis cells and bacterial fuel cells and bacterial electrolysis cells employing such electrodes

#564
20110217227
2011-09-08

Combined solid waste, carbon dioxide quicklime sparging, brine water, and reverse osmosis/ion exchange processes for the production of soda chemicals

#565
20110203992
2011-08-25

HYBRID AEROBIC AND ANAEROBIC WASTEWATER AND SLUDGE TREATMENT SYSTEMS AND METHODS

#566
20110163036
2011-07-07

Method and apparatus for generating fresh water

#567
20110163016
2011-07-07

Reverse Osmosis System

#568
20110155556
2011-06-30

LIQUID TREATMENT DEVICE AND METHOD

#569
20110147310
2011-06-23

Method and apparatus for generating fresh water

#570
20110147285
2011-06-23

Reverse-osmosis water desalination plant

#571
20110139716
2011-06-16

Method and apparatus for desalinating sea water

#572
20110139712
2011-06-16

Method and apparatus for desalinating sea water

#573
20110132821
2011-06-09

Anaerobic waste treatment apparatus

#574
20110131994
2011-06-09

Economical and sustainable disposal of zero liquid discharge salt byproduct

#575
20110089036
2011-04-21

Method for desalinating saltwater using concentration difference energy

#576
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

#577
20110084020
2011-04-14

Systems and methods for converting gaseous byproducts of wastewater treatment into energy

#578
20110070510
2011-03-24

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

#579
20110062062
2011-03-17

POWER RECOVERY APPARATUS

#580
20110042306
2011-02-24

Method for desalinating sea water

#581
20110011802
2011-01-20

SYSTEMS AND METHODS FOR SIMULTANEOUSLY GENERATING ENERGY AND TREATING WATER

#582
20100237015
2010-09-23

DESALINATION SYSTEM

#583
20100206807
2010-08-19

Municipal septic tank biogas collection system and method

#584
20100200495
2010-08-12

Microbial fuel cell treatment of fuel process wastewater

#585
20100196152
2010-08-05

Rotary pressure transfer device with improved flow

#586
20100116756
2010-05-13

Fluid treatment process and apparatus

#587
20100101929
2010-04-29

Water vending apparatus

#588
20100089809
2010-04-15

Integrated utility system

#589
20100059444
2010-03-11

Water treatment system

#590
20100051522
2010-03-04

Wastewater lagoon aeration treatment system

#591
20100032371
2010-02-11

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

#592
20100018917
2010-01-28

Method and apparatus for processing organic waste

#593
20100006438
2010-01-14

WATER PURIFICATION PROCESS

#594
20100003741
2010-01-07

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

#595
20090308796
2009-12-17

Self-reciprocating energy recovery device

#596
20090194478
2009-08-06

Reverse Osmosis System

#597
20090180903
2009-07-16

Rotary pressure transfer device

#598
20090152093
2009-06-18

LIQUID TREATMENT DEVICE AND METHOD

#599
20090101086
2009-04-23

Water purification method, process and apparatus

#600
20080314829
2008-12-25

Dynamic control of membrane bioreactor system