ClassID:

30825

B01D2317/025 - CPC Classification

Classification description:

Membrane module arrangements within a plant or an apparatus; Elements in series Permeate series

Recent Application in this class:
#1
20260131288
2026-05-14

WATER PRODUCTION METHOD

#2
20260131285
2026-05-14

REMOVING COMPONENTS OF ALCOHOLIC SOLUTIONS VIA FORWARD OSMOSIS AND RELATED SYSTEMS

#3
20260124556
2026-05-07

LITHIUM RECOVERY USING AQUEOUS SOURCES

#4
20260042798
2026-02-12

CHROMATOGRAPHY-FREE ANTIBODY PURIFICATION METHOD

#5
20260042691
2026-02-12

SEAWATER DESALINATION METHOD AND SEAWATER DESALINATION SYSTEM PERFORMING THE SAME

#6
20260033521
2026-02-05

SYSTEM AND METHOD FOR FILTERING BEVERAGES

#7
20260033520
2026-02-05

SYSTEM AND METHOD FOR FILTERING BEVERAGES

#8
20260022046
2026-01-22

DESALINATION BRINE CONCENTRATION SYSTEM AND METHOD

#9
20260014521
2026-01-15

LIQUID SEPARATION USING SOLUTE-PERMEABLE MEMBRANES AND RELATED SYSTEMS

#10
20260001791
2026-01-01

METHOD AND SYSTEM OF REMOVING ENVIRONMENTAL CONTAMINANTS FROM WATER

#11
20250375738
2025-12-11

REVERSE OSMOSIS BRINE AS INJECTION WATER FOR RESERVOIR

#12
20250346514
2025-11-13

WATER TREATMENT SYSTEM AND WATER TREATMENT METHOD

#13
20250344720
2025-11-13

PROTEIN POWDER

#14
20250289717
2025-09-18

Method For Determining Mixing Parameters For The Preparation Of A Phosphoric Acid Solution Comprising A Controlled Content Of One Or More Of Its Constituents

#15
20250288958
2025-09-18

WATER TREATMENT FACILITY AND METHOD FOR OPERATING WATER TREATMENT FACILITY

#16
20250281883
2025-09-11

MULTISTAGE CROSS-FLOW MEMBRANE FILTRATION SYSTEM AND A METHOD FOR CLEANING SUCH A SYSTEM

#17
20250281850
2025-09-11

LITHIUM RECOVERY USING AQUEOUS SOURCES

#18
20250257299
2025-08-14

METHOD AND SYSTEM FOR REDUCING WATER CONSUMPTION IN A MEMBRANE DEALCOHOLIZATION PROCESS

#19
20250229220
2025-07-17

4-Stage Membrane Process with Sweep for Biogas Upgrading

#20
20250222406
2025-07-10

METHODS OF PROCESSING BRINE COMPRISING LITHIUM

#21
20250214836
2025-07-03

H2 RECOVERY AND CO2 SEPARATION USING MEMBRANE

#22
20250169491
2025-05-29

POLYMERIZED HEMOGLOBIN SIZE FRACTIONATED VIA TANGENTIAL FLOW FILTRATION WITH LOW AUTO OXIDATION RATES

#23
20250136490
2025-05-01

SYSTEM AND METHOD FOR TREATMENT OF BIOMASS CONTAINING WASTEWATER FOR RENEWABLE ENERGY

#24
20250135404
2025-05-01

DIAFILTRATION-NANOFILTRATION-REVERSE OSMOSIS FOR BRINE MANAGEMENT

#25
20250129322
2025-04-24

System And Method For Preparation And Sterilization Of Buffer Or Cell Culture Medium

#26
20250100913
2025-03-27

ELECTRODIALYSIS PROCESS FOR HIGH ION REJECTION IN THE PRESENCE OF BORON

#27
20250099915
2025-03-27

Electro-Pressure Membrane Method for Recovery and Concentration of Lithium from Aqueous Sources

#28
20250091925
2025-03-20

PRODUCTION METHOD AND PRODUCTION DEVICE FOR WATER FOR PURE WATER, AND PRODUCTION METHOD AND PRODUCTION SYSTEM FOR PURE WATER

#29
20250058276
2025-02-20

APPARATUS AND METHODS FOR SOLUTION PROCESSING

#30
20250049004
2025-02-13

AQUAPONIC SYSTEM SET PPLYING FILTRATION WITH REVERSE OSMOSIS MEMBRANE

#31
20250032989
2025-01-30

ELECTROCHEMICALLY ASSISTED ION EXCHANGE WATER TREATMENT DEVICE HAVING SPECIFIC ARRANGEMENT OF ELECTROCHEMICAL CELLS

#32
20250032988
2025-01-30

ELECTROLYTE COMPOSITION CORRECTION BY ELECTRODIALYSIS

#33
20250032987
2025-01-30

A System for Processing Fluids

#34
20250019277
2025-01-16

Sequentially Stacked Multi-Stage Desalination System and Method

#35
20240416283
2024-12-19

APPARATUS AND METHOD OF SEMI-CLOSED REVERSE OSMOSIS

#36
20240375050
2024-11-14

WATER RECLAMATION SYSTEM

#37
20240359138
2024-10-31

Reverse Osmosis Systems and Methods

#38
20240359137
2024-10-31

PROCESS OF BRINE CONCENTRATION AND METHOD FOR TREATMENT OF THE SAME

#39
20240343616
2024-10-17

ADSORPTION DESALINATION DIRECT CONTACT MEMBRANE DISTILLATION SYSTEM

#40
20240336507
2024-10-10

ENHANCING WATER TREATMENT RECOVERY FROM RETENTION POND AT FERTILIZER PLANTS

#41
20240294412
2024-09-05

METHOD AND APPARATUS FOR DESALINATION OF HIGH-SALT AND HIGH-CONCENTRATION ORGANIC WASTEWATER BY COUPLING THREE MEMBRANE SEPARATION TECHNOLOGIES

#42
20240287274
2024-08-29

METHOD AND SYSTEM FOR EXTRACTING CONTAMINANTS FROM WASTE POLYMERS

#43
20240269609
2024-08-15

SYSTEM AND METHOD FOR SEPARATING A GAS MIXTURE

#44
20240269581
2024-08-15

ELECTROLYTIC ELUENT GENERATORS

#45
20240238727
2024-07-18

SYSTEMS AND METHODS FOR REDUCING MAGNESIUM, CALCIUM, AND/OR SULFATE FROM SODIUM CHLORIDE BRINE DURING CONCENTRATION BY HIGH-PRESSURE NANLFILTRATION

#46
20240228352
2024-07-11

NANOFILTRATION PRETREATMENT OF SEAWATER FOR ELECTRODIALYSIS DESALINATION

#47
20240198288
2024-06-20

SUSTAINABLE DESALINATION SYSTEMS AND METHODS USING RECYCLED BRINE STREAMS

#48
20240189775
2024-06-13

MULTISTAGE DISTILLATION SYSTEM

#49
20240165539
2024-05-23

Lithium recovery using aqueous sources

#50
20240158276
2024-05-16

DESALINATION BRINE CONCENTRATION SYSTEM AND METHOD

#51
20240132389
2024-04-25

Treatment of saline water for agricultural and potable use

#52
20240123406
2024-04-18

CONCENTRATION DEVICE

#53
20240109037
2024-04-04

LIQUID SEPARATION USING SOLUTE-PERMEABLE MEMBRANES AND RELATED SYSTEMS

#54
20240082787
2024-03-14

MEMBRANE SYSTEM TO TREAT LEACHATE AND METHODS OF TREATING LEACHATE

#55
20240066471
2024-02-29

HYBRID SYSTEM AND METHOD OF WASTE HEAT UTILIZATION-BASED PHOTOVOLTAIC POWER GENERATION AND SEAWATER DESALINATION

#56
20240058761
2024-02-22

MULTI-STAGE PERMEATE GAP MEMBRANE DISTILLATION SYSTEM AND PROCESS

#57
20240058760
2024-02-22

MULTI-STAGE VACUUM MEMBRANE DISTILLATION SYSTEM AND PROCESS

#58
20240058758
2024-02-22

MULTI-STAGE DIRECT CONTACT MEMBRANE DISTILLATION SYSTEM AND PROCESS

#59
20240034658
2024-02-01

Method and apparatus for reusing wastewater

#60
20230406789
2023-12-21

Non-aromatic compound removal systems for para-xylene production

#61
20230399244
2023-12-14

MULTI-VALENT ION CONCENTRATION USING MULTI-STAGE NANOFILTRATION

#62
20230380444
2023-11-30

SYSTEMS AND METHODS FOR PROTEIN RECOVERY

#63
20230373885
2023-11-23

Non-aromatic compound removal systems for para-xylene production

#64
20230366062
2023-11-16

LITHIUM RECOVERY USING AQUEOUS SOURCES

#65
20230364560
2023-11-16

LITHIUM RECOVERY USING AQUEOUS SOURCES

#66
20230356149
2023-11-09

Feedstock Solution Flow Concentration System

#67
20230356107
2023-11-09

LITHIUM RECOVERY USING AQUEOUS SOURCES

#68
20230332085
2023-10-19

Cell culture apparatus and cell culture method

#69
20230294039
2023-09-21

GAS SEPARATION SYSTEM AND METHOD FOR SEPARATING GAS MIXTURE

#70
20230242400
2023-08-03

Method for purifying hydrogen peroxide

#71
20230234861
2023-07-27

MEMBRANE WASTEWATER TREATMENT SYSTEM AND METHOD THEREOF

#72
20230232860
2023-07-27

METHOD FOR SEPARATION OF POTATO PROTEINS AND INSOLUBLE FIBERS FROM PHENOLIC AND/OR GLYCOALKALOID COMPOUNDS

#73
20230226492
2023-07-20

PROCESS FOR PURIFYING A PHOSPHATE CONTAINING ACIDIC SOLUTION COMPRISING IMPURITIES AND APPARATUS FOR APPLYING SAME

#74
20230225356
2023-07-20

METHOD FOR SEPARATION OF POTATO PROTEINS WITH REDUCED ENZYMATIC ACTIVITY FROM POTATO FRUIT JUICE

#75
20230220023
2023-07-13

Apparatus and method for obtaining protein-enriched fractions from breast milk

#76
20230219040
2023-07-13

METHOD OF SEPARATING AND RECOVERING COBALT SALT AND NICKEL SALT

#77
20230182080
2023-06-15

HIGH RECOVERY INTEGRATED UF/RO SYSTEM

#78
20230174399
2023-06-08

WATER TREATMENT METHOD, WATER TREATMENT DEVICE AND SLIME INHIBITOR FOR MEMBRANES

#79
20230149853
2023-05-18

REMOVING COMPONENTS OF ALCOHOLIC SOLUTIONS VIA FORWARD OSMOSIS AND RELATED SYSTEMS

#80
20230137383
2023-05-04

Dual-purpose houshold water purifier

#81
20230117675
2023-04-20

Liquid treatment apparatus, pure water production system, and liquid treatment method

#82
20230115430
2023-04-13

System and method for separating a gas mixture

#83
20230108642
2023-04-06

SEPARATION SYSTEM

#84
20230083946
2023-03-16

Portable Water Filtration Device

#85
20230014044
2023-01-19

Electro-pressure membrane method for recovery and concentration of lithium from aqueous sources

#86
20230009795
2023-01-12

METHOD AND SYSTEM OF REMOVING ENVIRONMENTAL CONTAMINANTS FROM WATER

#87
20220395780
2022-12-15

METHOD OF CONCENTRATING LITHIUM-CONTAINING SOLUTIONS AND RECOVERING LITHIUM THEREFROM

#88
20220340942
2022-10-27

SEPARATION OF NEUTRAL OLIGOSACCHARIDES FROM FERMENTATION BROTH

#89
20220315469
2022-10-06

Cross current staged reverse osmosis

#90
20220295824
2022-09-22

PROTEIN POWDER

#91
20220281784
2022-09-08

Non-aromatic compound removal systems for para-xylene production

#92
20220258102
2022-08-18

Membrane system to treat leachate and methods of treating leachate

#93
20220240550
2022-08-04

SYSTEM AND METHOD FOR FILTERING BEVERAGES

#94
20220212962
2022-07-07

DIALYSIS SOLUTION REGENERATION METHOD

#95
20220212961
2022-07-07

WATER TREATMENT SYSTEM AND WATER TREATMENT METHOD

#96
20220203301
2022-06-30

Apparatus and methods for solution processing

#97
20220177340
2022-06-09

Pure-water production device and pure-water production method

#98
20220133803
2022-05-05

Method and system for isolation of mesenchymal stem cell exosomes

#99
20220127167
2022-04-28

System and method for a hash table and data storage and access using the same

#100
20220111330
2022-04-14

Gas separation system and gas separation method

#101
20220080357
2022-03-17

Method and system for refining long chain dicarboxylic acid

#102
20220072482
2022-03-10

MEMBRANE FOR SEPARATION OF STEM CELLS FROM BIOLOGICAL SAMPLES, PRODUCTION PROCESS FOR SAID MEMBRANE, AND PROCESS AND DEVICE FOR SEPARATION, COMPRISING SAID MEMBRANE

#103
20220072477
2022-03-10

METHOD FOR TREATING WHEY DEMINERALIZATION EFFLUENTS

#104
20220062825
2022-03-03

Separation membrane module and liquid treatment system including the same

#105
20220044834
2022-02-10

Method and facility for treating aqueouos effluents from the primary circuit of a nuclear power plant comprising boric acid

#106
20220016575
2022-01-20

Olefins-paraffins separation process by membrane

#107
20220008868
2022-01-13

Systems and methods for supplying low salinity injection water

#108
20210372893
2021-12-02

Extracellular vesicle isolation by nanomembranes

#109
20210371457
2021-12-02

CHROMATOGRAPHY-FREE ANTIBODY PURIFICATION METHOD

#110
20210363463
2021-11-25

A MEMBRANE-BASED METHOD FOR DECOLORIZING VEGETABLE WAX

#111
20210346845
2021-11-11

Separation systems for removing starch and other usable by-products from processing water

#112
20210339194
2021-11-04

Feedstock Solution Flow Concentration System

#113
20210332157
2021-10-28

Method for extracting and purifying Dendrobium officinale polysaccharides

#114
20210311992
2021-10-07

System and method for a hash table and data storage and access using the same

#115
20210284687
2021-09-16

Methods, devices and systems for 3-stage filtration

#116
20210260532
2021-08-26

Membrane distillation module and multi-effect process

#117
20210245112
2021-08-12

MIXED MATRIX MEMBRANES, AND RELATED GAS SEPARATION MEMBRANE APPARATUSES, GASEOUS FLUID TREATMENT SYSTEMS, AND METHODS

#118
20210245105
2021-08-12

Multistage membrane distillation apparatus

#119
20210245102
2021-08-12

Membrane distillation apparatus for producing water

#120
20210236986
2021-08-05

Process for treating a natural gas containing carbon dioxide

#121
20210221707
2021-07-22

Multi-valent ion concentration using multi-stage nanofiltration

#122
20210214244
2021-07-15

Containerized desalination system

#123
20210179452
2021-06-17

Liquid solution concentration system comprising isolated subsystem and related methods

#124
20210170338
2021-06-10

High water recovery hybrid membrane system for desalination and brine concentration

#125
20210155559
2021-05-27

Method and systems for isolation and/or separation of target products from animal produced waste streams

#126
20210153527
2021-05-27

System and method for filtering beverages

#127
20210147273
2021-05-20

Desalination brine concentration system and method

#128
20210140013
2021-05-13

Method for recovering an acid or base

#129
20210138392
2021-05-13

Bandpass filter for separation of a specifically selected gas from a group of gases or an atmosphere

#130
20210129074
2021-05-06

Acidic gas separation device and acidic gas separation method

#131
20210077954
2021-03-18

Method and Apparatus for Onsite Generation and Recovery of Acid and Base Cleaning Solutions

#132
20210069647
2021-03-11

Filtration device

#133
20200398223
2020-12-24

Remineralization System and Method

#134
20200385299
2020-12-10

Treatment of saline water for agricultural and potable use

#135
20200368693
2020-11-26

Filtering device, purification device, and method for manufacturing chemical liquid

#136
20200368692
2020-11-26

Filtering device, purification device, and method for manufacturing chemical liquid

#137
20200338502
2020-10-29

Method for efficient separation and enrichment of lithium

#138
20200331777
2020-10-22

Method for treating produced water

#139
20200330925
2020-10-22

Method for separation and enrichment of lithium

#140
20200316526
2020-10-08

Brine concentration

#141
20200308037
2020-10-01

Desalination brine concentration system and method

#142
20200306696
2020-10-01

Method for separation and enrichment of lithium

#143
20200261850
2020-08-20

Flow control in large-numbered, series-coupled vessels of reverse osmosis systems

#144
20200254383
2020-08-13

System and method for separating a gas mixture

#145
20200147556
2020-05-14

SYSTEM AND METHOD FOR CLEANING MEMBRANE FILTERS IN-LINE IN A WATER PURIFICATION SYSTEM

#146
20200147554
2020-05-14

Osmotic desalination methods and associated systems

#147
20200140305
2020-05-07

Method for softening lithium brine using nanofiltration

#148
20200116603
2020-04-16

Extracellular vesicle isolation by nanomembranes

#149
20200115774
2020-04-16

RECOVERY OF LITHIUM FROM AN ACID SOLUTION

#150
20200095150
2020-03-26

Automated waste water recycling system using advanced electro-coagulation unit

#151
20200095149
2020-03-26

Automated waste water recycling system using advanced electro-coagulation unit

#152
20200086274
2020-03-19

Advancements in osmotically driven membrane systems including multi-stage purification

#153
20200079699
2020-03-12

Phosphorus extraction and recovery system (PEARS)

#154
20200047126
2020-02-13

High recovery integrated UF/RO system

#155
20200024557
2020-01-23

Removing components of alcoholic solutions via forward osmosis and related systems

#156
20200024173
2020-01-23

Process and apparatus for enriching silicate in drinking water

#157
20200017690
2020-01-16

Methods for obtaining natural colourants from plant based materials

#158
20200009507
2020-01-09

Water-alcohol separation system and water-alcohol separation method for producing alcohol

#159
20190367820
2019-12-05

Boiling free fractionation of hydrocarbon streams utilizing a membrane cascade

#160
20190353100
2019-11-21

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

#161
20190353099
2019-11-21

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

#162
20190337979
2019-11-07

Methods, devices and systems for 3-stage filtration

#163
20190322975
2019-10-24

Cell culture apparatus and cell culture method

#164
20190291053
2019-09-26

Method and system for internal permeate processing in reverse osmosis membranes

#165
20190275466
2019-09-12

Membrane system to treat leachate and methods of treating leachate

#166
20190224625
2019-07-25

Separation systems for removing starch and other usable by-products from processing waste water

#167
20190193028
2019-06-27

Liver support system devices and methods thereof

#168
20190193021
2019-06-27

Modular membrane system and method for olefin separation

#169
20190176088
2019-06-13

Apparatus and methods for solution processing

#170
20190176084
2019-06-13

SYSTEMS AND METHODS FOR MULTI-STAGE AIR DEHUMIDIFICATION AND COOLING

#171
20190160217
2019-05-30

Gas Exchange Unit, Method for Producing a Gas Exchange Unit and Kit With a Gas Exchange Unit and a Humidifying and Heating Device

#172
20190120802
2019-04-25

Method for determining the logarithmic reduction value LRV of a size exclusion filter

#173
20190048428
2019-02-14

PROCESSING BIOMASS

#174
20190046922
2019-02-14

Membrane-based gas separation with retentate sweep

#175
20190031698
2019-01-31

Separation of oligosaccharides from fermentation broth

#176
20190024212
2019-01-24

Recovery of lithium from an acid solution

#177
20190023595
2019-01-24

Method for treating an effluent supersaturated with calcium carbonate in the presence of phosphonate precipitation-inhibiting products

#178
20190009218
2019-01-10

Osmotic desalination methods and associated systems

#179
20190001277
2019-01-03

METHOD AND APPARATUS FOR TREATING COMMERCIAL AND INDUSTRIAL LAUNDRY WASTEWATER

#180
20180355446
2018-12-13

PROCESSING BIOMASS

#181
20180353907
2018-12-13

Purification of Lithium-Containing Brine

#182
20180312412
2018-11-01

Containerized desalination system

#183
20180311619
2018-11-01

Methods of regenerating a resin used to decolorize a biomass feedstream and related systems

#184
20180290961
2018-10-11

METHOD AND SYSTEM FOR OBTAINING A CARBOXYLIC ACID WHICH IS PRODUCED IN A FERMENTATION PROCESS

#185
20180290936
2018-10-11

Method and systems for isolation and/or separation of target products from animal produced waste streams

#186
20180257965
2018-09-13

Membrane treatment of ammonia-containing waste water

#187
20180257964
2018-09-13

Removal of nitrates from ground water

#188
20180251386
2018-09-06

Subsea equipment cleaning system and method

#189
20180244545
2018-08-30

Selective retention of multivalent ions

#190
20180243694
2018-08-30

Apparatus and method for reverse osmosis

#191
20180236406
2018-08-23

Production of multivalent ion-rich process streams using multi-stage osmotic separation

#192
20180169583
2018-06-21

Apparatus and methods for solution processing

#193
20180161727
2018-06-14

Concentration control in filtration systems, and associated methods

#194
20180118577
2018-05-03

Method of production of a colloidal silica concentrate

#195
20180104651
2018-04-19

Filtration system

#196
20180050926
2018-02-22

Multi-stage filter assembly

#197
20180050308
2018-02-22

Extendable pressurized-type hollow fiber membrane module and filtration apparatus manufactured using the same

#198
20180028978
2018-02-01

Methods and systems for treating high temperature produced water

#199
20180015415
2018-01-18

BRINE CONCENTRATION

#200
20180002363
2018-01-04

Separation of oligosaccharides from fermentation broth

#201
20170369338
2017-12-28

Osmotic concentration of produced and process water using hollow fiber membrane

#202
20170368497
2017-12-28

Process for separation of gases with reduced maintenance costs

#203
20170354930
2017-12-14

Desalination apparatus

#204
20170349467
2017-12-07

Cross current staged reverse osmosis

#205
20170349466
2017-12-07

Cross current staged reverse osmosis

#206
20170349465
2017-12-07

Cross current staged reverse osmosis

#207
20170327427
2017-11-16

Phosphorus extraction and recovery system (PEARS)

#208
20170327398
2017-11-16

Methane fermentation system

#209
20170319985
2017-11-09

Methods and devices used for redundant sterile filtration

#210
20170314466
2017-11-02

Solar assisted gas turbine desalination and carbon capture system

#211
20170304774
2017-10-26

Separation systems for removing starch and other usable by-products from processing waste water

#212
20170275663
2017-09-28

Method of producing sugar liquid

#213
20170274325
2017-09-28

WATER TREATMENT METHOD

#214
20170225116
2017-08-10

Method and apparatus for removing high concentration acid gas from natural gas

#215
20170217871
2017-08-03

Method and apparatus for concentration and crystallization of fermentable carboxylic acids

#216
20170121203
2017-05-04

Desalination system and desalination method

#217
20170121202
2017-05-04

Desalination system and desalination method

#218
20170120195
2017-05-04

Desalination system and desalination method

#219
20170081218
2017-03-23

Membrane system to treat leachate and methods of treating leachate

#220
20170022585
2017-01-26

Uranium extraction plant, uranium recovery, and acid or base recovery

#221
20170015692
2017-01-19

PROCESS FOR TREATING BLACK LIQUOR

#222
20170014753
2017-01-19

Process design for acid gas removal

#223
20160326473
2016-11-10

Device and method for producing a dealcoholized beverage

#224
20160251239
2016-09-01

Method and apparatus for processing radioactive wastewater

#225
20160231051
2016-08-11

Integrated process and apparatus for recovery of helium rich streams

#226
20160228828
2016-08-11

METHOD FOR SEPARATING GASES

#227
20160220958
2016-08-04

ULTRAPURE WATER PRODUCTION APPARATUS

#228
20160184769
2016-06-30

Three stage membrane separation with partial reflux

#229
20160176740
2016-06-23

Seawater desalination system and seawater desalination method

#230
20160158703
2016-06-09

Membrane cascade with falling separation temperature

#231
20160136577
2016-05-19

Concentration control in filtration systems, and associated methods

#232
20160121269
2016-05-05

Filtration system and filtration method

#233
20160107122
2016-04-21

Method for recirculating a reprocessing effluent comprising chloride ions

#234
20160096783
2016-04-07

Polyolefin manufacturing system including a membrane fractionation system for diluent recovery

#235
20160060141
2016-03-03

Method for treatment of process water

#236
20160038880
2016-02-11

Advancements in osmotically driven membrane systems including low pressure control

#237
20160009582
2016-01-14

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Advancements in osmotically driven membrane systems including multi-stage purification

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Method and apparatus for removing high concentration acid gas from natural gas

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Systems for isotopic water separation

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Methods and devices used for redundant sterile filtration

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GELATINOUS SUBSTANCE BASED GROWTH MEDIUM FILTRATION DEVICE AND METHOD

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Optimization of separation for viscous suspensions

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Method and appliance for treating water

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Membrane separation device and operation method for membrane separation device

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Apparatus and methods for solution processing

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Production of near monodisperse particles using milling and membrane separation

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PRETREATMENT DEVICE FOR MEMBRANE SEPARATION, MEMBRANE SEPARATING SYSTEM AND MEMBRANE SEPARATING METHOD

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Reverse osmosis treatment device and method for cleaning reverse osmosis treatment device

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Method for separating gases

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Membrane-based processes for reducing at least one impurity and making a concentrate comprising at least one natural component from a non-marine fatty acid oil mixture, and compositions resulting thereof

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Method for producing cellulase and apparatus for said method

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Removal of boron from saline water using alkalized NF membrane pretreatment

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Desalination system and desalination method

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Systems and methods for multi-stage air dehumidification and cooling

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Process for extracting unwanted acidic compounds from a drinkable liquid

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Method of heavy metal removal from water streams

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Membrane system to treat leachate and methods of treating leachate

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Methods and Apparatus for Removing Impurities from Water

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Wastewater treatment system

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Combined microfiltration or ultrafiltration and reverse osmosis processes

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MEMBRANE TREATMENT OF COOLING TOWER BLOW DOWN WATER

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PURIFICATION OF BACTERIAL VESICLES

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TREATING ACIDIC WATER

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BORON RECOVERY TREATMENT METHOD

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DESALINATION APPARATUS AND DESALINATION METHOD

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WATER DESALINATION PLANT AND SYSTEM FOR THE PRODUCTION OF PURE WATER AND SALT

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TREATMENT OF WATERS WITH MULTIPLE CONTAMINANTS

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Systems and methods for multi-stage air dehumidification and cooling

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Systems and methods for air dehumidification and sensible cooling using a multiple stage pump

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Systems and methods for air dehumidification and cooling with membrane water vapor rejection

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METHOD TO TREAT PRODUCED WATERS FROM THERMALLY INDUCED HEAVY CRUDE OIL PRODUCTION (TAR SANDS)

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Polyolefin manufacturing system including a membrane fractionation system for diluent recovery

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Multi-stage process for removing COrelative to hydrogen from syngas streams

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PROCESS FOR THE DESALINATION AND ELIMINATION OF BORON FROM WATER AND EQUIPMENT TO CARRY OUT SAID PROCESS

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MEMBRANE SEPARATION METHOD AND MEMBRANE SEPARATION DEVICE

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WASTEWATER TREATMENT SYSTEM

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Method for treating wastewater or produced water

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MULTI-STAGE MEMBRANE SEPARATION PROCESS

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LIQUID PURIFICATION SYSTEM USING A MEDIUM PRESSURE MEMBRANE

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PROCESS AND SYSTEMS

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METHOD AND SYSTEM FOR PURIFYING A LIQUID COMPRISING CRYSTAL INHIBITOR RECOVERY

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