Patents-Review.com
ClassID:

237191 ⎘

Y02W10/30 - CPC Classification

Classification description:

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

Sub-classes:
Recent Application in this class:
#1
20250277157
2025-09-04

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #2
20250257278
2025-08-14

METHODS AND APPARATUS FOR ENHANCING THE ENERGY CONTENT OF CARBONACEOUS MATERIALS FROM PYROLYSIS

 #3
20250257277
2025-08-14

METHODS AND APPARATUS FOR ENHANCING THE ENERGY CONTENT OF CARBONACEOUS MATERIALS FROM PYROLYSIS

 #4
20250075141
2025-03-06

PROCESS FOR PRODUCING HIGH-CARBON BIOGENIC REAGENTS

 #5
20240343985
2024-10-17

SYSTEMS AND APPARATUS FOR PRODUCTION OF HIGH-CARBON BIOGENIC REAGENTS

 #6
20240271052
2024-08-15

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #7
20240263095
2024-08-08

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #8
20240246847
2024-07-25

SYSTEM AND METHOD FOR IMPROVED ANAEROBIC DIGESTION

 #9
20240158710
2024-05-16

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #10
20240132795
2024-04-25

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #11
20240034655
2024-02-01

A TREATMENT PROCESS FOR WASTE STREAMS

 #12
20230416127
2023-12-28

Liquid Bio-Catalytic Composition

 #13
20230323796
2023-10-12

Multi-functional fecal waste and garbage processor and associated methods

 #14
20230322599
2023-10-12

METHOD FOR CONTINUOUS CLEANING OF PROCESS WATER IN WASTE PAPER TREATMENT WITH CONTROL OF THE CONTENT OF INORGANIC SOLIDS

 #15
20230303939
2023-09-28

Process for producing high-carbon biogenic reagents

 #16
20230159840
2023-05-25

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #17
20230118918
2023-04-20

System and method for improved anaerobic digestion

 #18
20230092078
2023-03-23

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #19
20220371922
2022-11-24

Systems and methods for activating and dewatering sludge using acoustic pressure shock waves

 #20
20220315852
2022-10-06

Systems and apparatus for production of high-carbon biogenic reagents

 #21
20220267176
2022-08-25

APPARATUS, METHOD AND SYSTEM FOR DESALINATING WATER USING ENERGY RECOVERY

 #22
20220169936
2022-06-02

Methods and apparatus for enhancing the energy content of carbonaceous materials from pyrolysis

 #23
20220090520
2022-03-24

Multi-functional fecal waste and garbage processor and associated methods

 #24
20210395632
2021-12-23

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #25
20210395631
2021-12-23

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #26
20210395630
2021-12-23

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #27
20210388280
2021-12-16

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #28
20210355403
2021-11-18

High-carbon biogenic reagents and uses thereof

 #29
20210355402
2021-11-18

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #30
20210355401
2021-11-18

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #31
20210355400
2021-11-18

High-carbon biogenic reagents and uses thereof

 #32
20210355399
2021-11-18

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #33
20210355398
2021-11-18

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #34
20210355397
2021-11-18

High-carbon biogenic reagents and uses thereof

 #35
20210355396
2021-11-18

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #36
20210348076
2021-11-11

HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF

 #37
20210292671
2021-09-23

Systems and apparatus for production of high-carbon biogenic reagents

 #38
20210292203
2021-09-23

Two-stage biogas production system for anaerobic digesters

 #39
20210261877
2021-08-26

High-carbon biogenic reagents and uses thereof

 #40
20210214632
2021-07-15

Process for producing high-carbon biogenic reagents

 #41
20210163329
2021-06-03

System and method for improved anaerobic digestion

 #42
20210162345
2021-06-03

Reverse osmosis system

 #43
20210079429
2021-03-18

MULTIPLE TANK HIGH SOLIDS ANAEROBIC DIGESTER

 #44
20210046422
2021-02-18

Reverse osmosis water production apparatus

 #45
20210017062
2021-01-21

Method and facility for stationary thermal hydrolysis of organic material with total energy recovery

 #46
20200299599
2020-09-24

Methods and apparatus for enhancing the energy content of carbonaceous materials from pyrolysis

 #47
20200290896
2020-09-17

Catalytic fast pyrolysis process with impurity removal

 #48
20200140304
2020-05-07

Process for treating contaminated water

 #49
20200087171
2020-03-19

Apparatus, method and system for desalinating water using energy recovery

 #50
20200071193
2020-03-05

Process for purification of contaminated water

 #51
20200063272
2020-02-27

High pressure gas system

 #52
20200048130
2020-02-13

Biorefinery method and system for isolated environments

 #53
20190353100
2019-11-21

Method with solar assist to capture carbon dioxide and generate electricity, heat and desalinated water

 #54
20190353099
2019-11-21

Solar power assisted system for generating electricity, heat and desalinated water

 #55
20190330082
2019-10-31

Systems and methods for separating surface materials from a fluid using acoustic pressure shock waves

 #56
20190316493
2019-10-17

Multi-functional fecal waste and garbage processor and associated methods

 #57
20190315636
2019-10-17

Catalytic fast pyrolysis process with impurity removal

 #58
20190291047
2019-09-26

Process and plant for the thermal abatement of malodorous emission from a purification plant with energy recovery from said abatement

 #59
20190276344
2019-09-12

System and method for improved anaerobic digestion

 #60
20190226363
2019-07-25

Heat Utilization in ORC Systems

 #61
20190218115
2019-07-18

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

 #62
20190194561
2019-06-27

Process for producing high-carbon biogenic reagents

 #63
20190169518
2019-06-06

Systems and apparatus for production of high-carbon biogenic reagents

 #64
20190144308
2019-05-16

Systems and Methods for Geothermal Energy Harnessing from Wells for Water Treatment

 #65
20190099725
2019-04-04

Stabilization of biomimetic membranes

 #66
20190092649
2019-03-28

Wastewater treatment systems and methods

 #67
20190022587
2019-01-24

Seawater desalination system and energy recovery apparatus

 #68
20180303308
2018-10-25

Dishwashing method and dishwasher

 #69
20180297872
2018-10-18

Waste treatment system

 #70
20180282186
2018-10-04

Method for operating reverse-osmosis membrane treatment system

 #71
20180201517
2018-07-19

Energy efficient system and process for hydrolyzing sludge

 #72
20180193800
2018-07-12

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

 #73
20180155228
2018-06-07

Method and device for purifying domestic or industrial water

 #74
20180155227
2018-06-07

Biorefinery method and system for isolated environments

 #75
20180155213
2018-06-07

Process for purification of contaminated water

 #76
20180140728
2018-05-24

Sterilization device

 #77
20180127672
2018-05-10

Methods and apparatus for enhancing the energy content of carbonaceous materials from pyrolysis

 #78
20180117561
2018-05-03

Plant for waste disposal and associated method

 #79
20180044210
2018-02-15

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

 #80
20180037482
2018-02-08

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

 #81
20180037478
2018-02-08

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

 #82
20180016173
2018-01-18

Chemical free and energy efficient desalination system

 #83
20180016163
2018-01-18

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

 #84
20180008934
2018-01-11

Liquid Purification System

 #85
20180001264
2018-01-04

Integrated reverse osmosis module with energy recovery for desalination

 #86
20170369351
2017-12-28

Process for the treatment of biological materials and wastewater

 #87
20170355629
2017-12-14

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

 #88
20170354930
2017-12-14

Desalination apparatus

 #89
20170349455
2017-12-07

Apparatus, method and system for desalinating water

 #90
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

 #91
20170348612
2017-12-07

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

 #92
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

 #93
20170327387
2017-11-16

Process and plant for thermal hydrolysis of sludge

 #94
20170321139
2017-11-09

High-carbon biogenic reagents and uses thereof

 #95
20170314466
2017-11-02

Solar assisted gas turbine desalination and carbon capture system

 #96
20170305767
2017-10-26

Process and method for stillage fermentation

 #97
20170283833
2017-10-05

Multiple tank high solids anaerobic digester

 #98
20170283275
2017-10-05

Multi-functional fecal waste and garbage processor and associated methods

 #99
20170279147
2017-09-28

Modular bioelectrochemical systems and methods

 #100
20170275192
2017-09-28

Method for nitrogen removal from aqueous medium

 #101
20170211033
2017-07-27

Production of hydrogen using an anaerobic biological process

 #102
20170210657
2017-07-27

Method for the hydrothermal carbonisation of a biomass and associated device

 #103
20170191237
2017-07-06

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

 #104
20170166467
2017-06-15

Process for treating organic material

 #105
20170129797
2017-05-11

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

 #106
20170121830
2017-05-04

High pressure gas system

 #107
20170121203
2017-05-04

Desalination system and desalination method

 #108
20170121202
2017-05-04

Desalination system and desalination method

 #109
20170120195
2017-05-04

Desalination system and desalination method

 #110
20170089178
2017-03-30

Hydraulic geofracture energy storage system with desalination

 #111
20170081225
2017-03-23

Portable wastewater treatment systems

 #112
20170081211
2017-03-23

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

 #113
20170066670
2017-03-09

Integrated reverse osmosis/pressure retarded osmosis system

 #114
20170066663
2017-03-09

Systems and methods for separating heavy water from normal water using acoustic pressure shock waves

 #115
20170057844
2017-03-02

Membrane cleaning and desalination with a membrane using acoustic pressure shock waves

 #116
20170057843
2017-03-02

Water desalination using freeze crystallization and acoustic pressure shock waves

 #117
20170047135
2017-02-16

Passively cooled ion exchange column

 #118
20170044748
2017-02-16

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

 #119
20170037334
2017-02-09

Systems and apparatus for production of high-carbon biogenic reagents

 #120
20170037333
2017-02-09

Process for producing high-carbon biogenic reagents

 #121
20170036923
2017-02-09

Acoustic pressure shock wave devices and methods for fluids processing

 #122
20170036140
2017-02-09

Assembly and method for treating raw water

 #123
20170029310
2017-02-02

System and method for improved anaerobic digestion

 #124
20170014773
2017-01-19

Multi-effect membrane distillation

 #125
20170002270
2017-01-05

Catalytic fast pyrolysis process with impurity removal

 #126
20170001894
2017-01-05

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

 #127
20160346735
2016-12-01

Water treatment system

 #128
20160326031
2016-11-10

Anaerobic electrochemical membrane bioreactor and process for wastewater treatment

 #129
20160318782
2016-11-03

Algal-sludge granule for wastewater treatment and bioenergy feedstock generation

 #130
20160304380
2016-10-20

Sludge treatment system

 #131
20160289107
2016-10-06

Moving bed biofilm reactor for waste water treatment system

 #132
20160264484
2016-09-15

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

 #133
20160250595
2016-09-01

Seawater desalination system and energy recovery device

 #134
20160214880
2016-07-28

Method for continuous thermal hydrolysis with recirculation of recovered steam

 #135
20160199783
2016-07-14

System and method for purifying water from a body of water

 #136
20160194231
2016-07-07

Sludge dehydrating system and method thereof based on thermal hydrolysis technology

 #137
20160186288
2016-06-30

Energy and water recovery from pressure oxidation flash vessel steam

 #138
20160138433
2016-05-19

Multi-functional fecal waste and garbage processor and associated methods

 #139
20160137536
2016-05-19

Bioelectrochemical system having polyvalent ion removing function

 #140
20160107912
2016-04-21

System and membrane for wastewater-generated energy and gas

 #141
20160089633
2016-03-31

Reverse osmosis system

 #142
20160083273
2016-03-24

Method of operating a pressure-retarded osmosis plant

 #143
20160083267
2016-03-24

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

 #144
20160076511
2016-03-17

Systems and methods for applying power generation units in water desalination

 #145
20160075569
2016-03-17

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

 #146
20160069220
2016-03-10

Heat utilization in ORC systems

 #147
20160051933
2016-02-25

Seawater desalination system and energy recovery apparatus

 #148
20160039685
2016-02-11

Recovery of retrograde soluble solute for forward osmosis water treatment

 #149
20160030887
2016-02-04

Seawater desalination system and energy recovery apparatus

 #150
20160023919
2016-01-28

Refrigeration facility cooling and water desalination

 #151
20160016826
2016-01-21

Seawater desalination system and energy recovery apparatus

 #152
20160009572
2016-01-14

Membrane filtration system

 #153
20160003506
2016-01-07

Systems and methods for recovering energy from wastewater

 #154
20150367308
2015-12-24

Method and device for pretreatment of biomass for conversion to energy

 #155
20150357651
2015-12-10

Apparatus and methods for treating water and generating electrical power

 #156
20150353384
2015-12-10

Forward osmosis-type fresh water composite system

 #157
20150352497
2015-12-10

Salt water desalination equipment

 #158
20150345864
2015-12-03

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

 #159
20150344340
2015-12-03

Chemical free and energy efficient desalination system

 #160
20150307374
2015-10-29

Systems and methods for treating produced water

 #161
20150298062
2015-10-22

Membrane seawater desalination pressurization and energy recovery integrated method and device

 #162
20150273407
2015-10-01

Stabilization of biomimetic membranes

 #163
20150210577
2015-07-30

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

 #164
20150210562
2015-07-30

Apparatus, use of apparatus and process for desalination of water

 #165
20150203373
2015-07-23

Apparatus and process for desalination of water

 #166
20150191748
2015-07-09

Process for treating organic materials

 #167
20150191384
2015-07-09

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

 #168
20150184200
2015-07-02

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

 #169
20150171440
2015-06-18

Ion-exchange equipment

 #170
20150151989
2015-06-04

System for purifying polluted water and purification method

 #171
20150151983
2015-06-04

Energy generation system and related uses thereof

 #172
20150125212
2015-05-07

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

 #173
20150111271
2015-04-23

Multiple tank high solids anaerobic digester

 #174
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

 #175
20150083656
2015-03-26

Process of supplying water of controlled salinity

 #176
20150075326
2015-03-19

High-carbon biogenic reagents and uses thereof

 #177
20150064501
2015-03-05

Modular bioelectrochemical systems and methods

 #178
20150060356
2015-03-05

System and method for improved anaerobic digestion

 #179
20150050167
2015-02-19

Pressure exchange device

 #180
20150048028
2015-02-19

Water purifier with integrated power generator

 #181
20150021194
2015-01-22

Iridium complexes for electrocatalysis

 #182
20150014230
2015-01-15

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

 #183
20140374330
2014-12-25

Device for sea water desalination and power generation

 #184
20140360941
2014-12-11

Reverse osmosis treatment apparatus

 #185
20140326681
2014-11-06

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

 #186
20140311980
2014-10-23

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

 #187
20140308739
2014-10-16

Energy recovery system

 #188
20140284262
2014-09-25

Volumetric pressure exchanger for a seawater desalination plant and desalination plant

 #189
20140263046
2014-09-18

Process and plant for sludge hygienization treatment

 #190
20140263040
2014-09-18

Systems and methods for anaerobic digestion of biomaterials

 #191
20140263010
2014-09-18

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

 #192
20140238938
2014-08-28

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

 #193
20140197097
2014-07-17

Simultaneous anoxic biological phosphorus and nitrogen removal with energy recovery

 #194
20140175009
2014-06-26

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

 #195
20140157777
2014-06-12

Production of hydrogen using an anaerobic biological process

 #196
20140154767
2014-06-05

Anaerobic digestion with supercritical water hydrolysis as pretreatment

 #197
20140151283
2014-06-05

Desalination system and desalination method

 #198
20140110240
2014-04-24

Methods and apparatus for enhancing the energy content of carbonaceous materials from pyrolysis

 #199
20140101992
2014-04-17

Systems and apparatus for production of high-carbon biogenic reagents

 #200
20140083949
2014-03-27

Scale inhibition method and geothermal power generating device

 #201
20140076799
2014-03-20

Methods and systems for treating wastewater

 #202
20140061127
2014-03-06

Urea-based system for energy and waste recovery in water recycling

 #203
20140021130
2014-01-23

Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methods

 #204
20140021122
2014-01-23

Seawater desalination system and energy exchange chamber

 #205
20130313190
2013-11-28

Chemical free and energy efficient desalination system

 #206
20130299400
2013-11-14

Bio-electrochemical system for treating wastewater

 #207
20130292329
2013-11-07

Process for the treatment of biological materials and wastewater

 #208
20130277310
2013-10-24

Reverse osmosis system with energy recovery devices

 #209
20130270116
2013-10-17

System and method for power charging or discharging

 #210
20130264185
2013-10-10

Method and Means of Production Water Desalination

 #211
20130209916
2013-08-15

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

 #212
20130142677
2013-06-06

Purification system

 #213
20130126442
2013-05-23

METHODS FOR REMOVING CONTAMINANTS FROM WATER

 #214
20130125412
2013-05-23

Sludge drying method and installation

 #215
20130112550
2013-05-09

High pressure gas system

 #216
20130098750
2013-04-25

Gasifying system and method

 #217
20130092612
2013-04-18

Sludge thickening and ammonia treatment system

 #218
20130088190
2013-04-11

ENERGY RECOVERY DURING WASTEWATER TREATMENT

 #219
20130087501
2013-04-11

Seawater desalination process

 #220
20130066475
2013-03-14

Seawater desalination plant system

 #221
20130062882
2013-03-14

Power Sluice Gate System

 #222
20130062196
2013-03-14

APPARATUS FOR PRODUCING IONIZED WATER

 #223
20130036868
2013-02-14

Process for producing pig iron or liquid primary steel products

 #224
20130019493
2013-01-24

METHOD OF PROCESSING AND DRYING WASTE IN A CYCLIC CONTINUOUS PROCESS

 #225
20130017414
2013-01-17

Osmotic bioelectrochemical systems

 #226
20130014678
2013-01-17

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

 #227
20130005013
2013-01-03

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

 #228
20130001163
2013-01-03

METHOD FOR PRODUCING FRESH WATER

 #229
20130001142
2013-01-03

ADVANCED CONTROL SYSTEM FOR WASTEWATER TREATMENT PLANTS WITH MEMBRANE BIOREACTORS

 #230
20120315209
2012-12-13

METHODS AND SYSTEMS FOR TREATING WATER STREAMS

 #231
20120302515
2012-11-29

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

 #232
20120285886
2012-11-15

Reciprocal enhancement of reverse osmosis and forward osmosis

 #233
20120285080
2012-11-15

High-carbon biogenic reagents and uses thereof

 #234
20120279861
2012-11-08

Method for desalinating saltwater using concentration gradient energy

 #235
20120267308
2012-10-25

Recovery of retrograde soluble solute for forward osmosis water treatment

 #236
20120267292
2012-10-25

Seawater desalination system and energy exchange chamber

 #237
20120261340
2012-10-18

Process of supplying water of controlled salinity

 #238
20120261117
2012-10-18

Systems and methods of microbial enhanced oil recovery

 #239
20120255917
2012-10-11

DEVICE FOR CLEANING WASTEWATER

 #240
20120228117
2012-09-13

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

 #241
20120211409
2012-08-23

PHOTOVOLTAIC REVERSE OSMOSIS SYSTEM WITH THERMAL MANAGEMENT

 #242
20120205320
2012-08-16

DESALINATION USING SUPERCRITICAL WATER AND SPIRAL SEPARATION

 #243
20120196240
2012-08-02

METHOD AND SYSTEM FOR TREATING SEWAGE SLUDGE

 #244
20120168378
2012-07-05

METHOD FOR PRODUCING PURE WATER AND PURE WATER PRODUCTION APPARATUS

 #245
20120168373
2012-07-05

Thermally enhanced integrated wastewater treatment system

 #246
20120160336
2012-06-28

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

 #247
20120132586
2012-05-31

Systems and methods for anaerobic digestion of biomaterials

 #248
20120132521
2012-05-31

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

 #249
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

 #250
20120125840
2012-05-24

Systems and methods for anaerobic digestion of biomaterials

 #251
20120118154
2012-05-17

Process and apparatus for removal of oxygen from seawater

 #252
20120115201
2012-05-10

Methods and Systems for Producing Biomass and/or Biotic Methane Using an Industrial Waste Stream

 #253
20120111800
2012-05-10

METHOD AND SYSTEM FOR HARVESTING WATER, ENERGY AND BIOFUEL

 #254
20120111715
2012-05-10

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

 #255
20120085710
2012-04-12

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

 #256
20120085094
2012-04-12

Photovoltaic-thermal (PV-T) system for desalination

 #257
20120073982
2012-03-29

ELECTROLYTIC CONVERSION OF WASTE WATER TO POTABLE WATER

 #258
20120073790
2012-03-29

WASTEWATER HEAT RECOVERY DEVICE AND METHOD THEREOF

 #259
20120067820
2012-03-22

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

 #260
20120067817
2012-03-22

Simultaneous anoxic biological phosphorus and nitrogen removal with energy recovery

 #261
20120067791
2012-03-22

Seawater desalination apparatus and chemical injection apparatus

 #262
20120067047
2012-03-22

System and method for storing energy and purifying fluid

 #263
20120061309
2012-03-15

Seawater desalination system and energy exchange chamber

 #264
20120061300
2012-03-15

MEMBRANE FILTRATION SYSTEM

 #265
20120055868
2012-03-08

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

 #266
20120055857
2012-03-08

Water purifier

 #267
20120055777
2012-03-08

Distillation Urine Recycling Systems and Methods

 #268
20120052338
2012-03-01

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

 #269
20120048801
2012-03-01

Method for utilizing internally generated biogas for closed membrane system operation

 #270
20120048790
2012-03-01

Reverse osmosis device

 #271
20120029233
2012-02-02

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

 #272
20120017461
2012-01-26

Installation for the treatment of sludges

 #273
20120012511
2012-01-19

Apparatus for osmotic power generation and desalination using salinity difference

 #274
20120006745
2012-01-12

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

 #275
20120003120
2012-01-05

Heat recovery in biowaste sterilization

 #276
20120000367
2012-01-05

Brewery Facility for Producing and Bottling Beer

 #277
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2011-12-29

DEVICE FOR CULTIVATING ALGAE AND/OR MICROORGANISMS FOR TREATING AN EFFLUENT, AND BIOLOGICAL FRONTAGE

 #278
20110315612
2011-12-29

DESALINATION APPARATUS AND METHOD OF CLEANING THE SAME

 #279
20110309007
2011-12-22

SPIRAL TYPE SEAWATER DESALINATION APPARATUS

 #280
20110290728
2011-12-01

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

 #281
20110284088
2011-11-24

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

 #282
20110278208
2011-11-17

Seawater desalination apparatus

 #283
20110259821
2011-10-27

Methods and Systems for Treating Wastewater

 #284
20110253624
2011-10-20

ANAEROBIC DIGESTER-MEMBRANE BIOREACTOR FOR TREATING A WASTE STREAM

 #285
20110248218
2011-10-13

Methods for gasification of carbonaceous materials

 #286
20110247980
2011-10-13

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

 #287
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

 #288
20110217761
2011-09-08

Method for processing peroxygen solutions

 #289
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

 #290
20110203992
2011-08-25

HYBRID AEROBIC AND ANAEROBIC WASTEWATER AND SLUDGE TREATMENT SYSTEMS AND METHODS

 #291
20110195473
2011-08-11

METHOD AND DEVICE FOR PHOTOSYNTHESIS-SUPPORTED EXHAUST GAS DISPOSAL, PARTICULARLY CO2

 #292
20110163036
2011-07-07

Method and apparatus for generating fresh water

 #293
20110163016
2011-07-07

Reverse Osmosis System

 #294
20110155556
2011-06-30

LIQUID TREATMENT DEVICE AND METHOD

 #295
20110147310
2011-06-23

Method and apparatus for generating fresh water

 #296
20110147285
2011-06-23

Reverse-osmosis water desalination plant

 #297
20110139716
2011-06-16

Method and apparatus for desalinating sea water

 #298
20110139712
2011-06-16

Method and apparatus for desalinating sea water

 #299
20110132821
2011-06-09

Anaerobic waste treatment apparatus

 #300
20110131994
2011-06-09

Economical and sustainable disposal of zero liquid discharge salt byproduct