ClassID:

30828

B01D2317/06 - CPC Classification

Classification description:

Membrane module arrangements within a plant or an apparatus Use of membrane modules of the same kind

Recent Application in this class:
#1
20260131285
2026-05-14

REMOVING COMPONENTS OF ALCOHOLIC SOLUTIONS VIA FORWARD OSMOSIS AND RELATED SYSTEMS

#2
20260054222
2026-02-26

SALINITY GRADIENT GRADE-SCALE ENERGY STORAGE METHOD AND APPARATUS

#3
20260001037
2026-01-01

Membrane Concentration of Dissolved Species

#4
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

#5
20250288958
2025-09-18

WATER TREATMENT FACILITY AND METHOD FOR OPERATING WATER TREATMENT FACILITY

#6
20250256990
2025-08-14

LARGE SCALE DESALINATION PROCESS

#7
20250163543
2025-05-22

LITHIUM RECOVERY SYSTEM FOR BLACK MASS

#8
20250091925
2025-03-20

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

#9
20250050269
2025-02-13

GAS SEPARATION MEMBRANE, GAS SEPARATION MEMBRANE MODULE, AND GAS PERMEABLE APPARATUS

#10
20250032987
2025-01-30

A System for Processing Fluids

#11
20250027031
2025-01-23

Perfusion Bioreactor With Filtration Systems

#12
20250019277
2025-01-16

Sequentially Stacked Multi-Stage Desalination System and Method

#13
20240359137
2024-10-31

PROCESS OF BRINE CONCENTRATION AND METHOD FOR TREATMENT OF THE SAME

#14
20240308894
2024-09-19

MODULAR METHOD FOR DELIVERY OF FRESH WATER TO COASTAL COMMUNITIES

#15
20240182330
2024-06-06

ELECTRODEIONIZATION SYSTEM AND CONTROL METHOD FOR ELECTRODEIONIZATION SYSTEM

#16
20240115999
2024-04-11

Osmosis modules having recirculation loops

#17
20240058761
2024-02-22

MULTI-STAGE PERMEATE GAP MEMBRANE DISTILLATION SYSTEM AND PROCESS

#18
20240058760
2024-02-22

MULTI-STAGE VACUUM MEMBRANE DISTILLATION SYSTEM AND PROCESS

#19
20240058759
2024-02-22

MULTI-STAGE AIR GAP MEMBRANE DISTILLATION SYSTEM AND PROCESS

#20
20240058758
2024-02-22

MULTI-STAGE DIRECT CONTACT MEMBRANE DISTILLATION SYSTEM AND PROCESS

#21
20230372868
2023-11-23

METHODS AND SYSTEMS FOR CONCENTRATING ACETIC ACID SOLUTIONS WITH A MULTI-TIER, ULTRAHIGH PRESSURE REVERSE OSMOSIS

#22
20230340396
2023-10-26

Perfusion bioreactor with filtration systems

#23
20230256388
2023-08-17

CO2 Separation Systems and Methods

#24
20230226492
2023-07-20

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

#25
20230182079
2023-06-15

ION REMOVAL FROM HEAVY ENDS USING ELECTRODIALYSIS

#26
20230149853
2023-05-18

REMOVING COMPONENTS OF ALCOHOLIC SOLUTIONS VIA FORWARD OSMOSIS AND RELATED SYSTEMS

#27
20230132622
2023-05-04

GREYWATER TREATMENT SYSTEM

#28
20230117014
2023-04-20

CONCENTRATION OF SULFURIC ACID

#29
20230067397
2023-03-02

Direct Production Of Lithium Hydroxide From Brine By Electrochemical Flow Cells

#30
20220339583
2022-10-27

SALINITY GRADIENT GRADE-SCALE ENERGY STORAGE METHOD AND APPARATUS

#31
20220288533
2022-09-15

STACKABLE FORWARD OSMOSIS MEMBRANE VESSEL WITH SIDE PORTS

#32
20220274063
2022-09-01

Wind-Powered Direct Air Carbon Dioxide Capture Device for Ocean Sequestration

#33
20220241727
2022-08-04

Sorbent emitter for direct air capture of carbon dioxide

#34
20220219114
2022-07-14

COLD MEMBRANE NITROGEN REJECTION PROCESS AND SYSTEM

#35
20220212961
2022-07-07

WATER TREATMENT SYSTEM AND WATER TREATMENT METHOD

#36
20220127167
2022-04-28

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

#37
20220073861
2022-03-10

Perfusion bioreactor with filtration systems

#38
20210362094
2021-11-25

Wind-Powered Direct Air Carbon Dioxide Capture for Ocean Sequestration

#39
20210311992
2021-10-07

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

#40
20210309543
2021-10-07

System and process for removing polyfluorinated pollutants from water

#41
20210268437
2021-09-02

Osmosis modules having recirculation loops

#42
20210245102
2021-08-12

Membrane distillation apparatus for producing water

#43
20210238062
2021-08-05

Method and system for operating a high recovery separation process

#44
20210236986
2021-08-05

Process for treating a natural gas containing carbon dioxide

#45
20210220775
2021-07-22

Modularized subsea seawater desalination system

#46
20210215584
2021-07-15

DEVICES, METHODS, AND KITS FOR SAMPLE ANALYSIS USING MICROSLIT FILTERS

#47
20210214244
2021-07-15

Containerized desalination system

#48
20210213388
2021-07-15

Filtration system and method for filtering water

#49
20210162336
2021-06-03

Cold membrane nitrogen rejection process and system

#50
20210155559
2021-05-27

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

#51
20210146307
2021-05-20

Wind and wave desalination vessel

#52
20210140013
2021-05-13

Method for recovering an acid or base

#53
20210122651
2021-04-29

Method and system for operating a high recovery separation process

#54
20210046422
2021-02-18

Reverse osmosis water production apparatus

#55
20210039045
2021-02-11

Devices, systems, and methods for continuous processing with alternating tangential flow

#56
20210016228
2021-01-21

Filter-plate assembly with external flow areas and attached membranes

#57
20210008500
2021-01-14

Device for processing water, system, and methods

#58
20200384380
2020-12-10

Continuous separator bypass systems and methods of use thereof

#59
20200246735
2020-08-06

COMPACT WATER PURIFICATION UNIT

#60
20200239337
2020-07-30

Method and system for operating a high recovery separation process

#61
20200131056
2020-04-30

Method and system for operating a high recovery separation process

#62
20200123037
2020-04-23

Membrane filtration apparatus and process for reuse of industrial wastewater

#63
20200024557
2020-01-23

Removing components of alcoholic solutions via forward osmosis and related systems

#64
20200016538
2020-01-16

Hydraulic-arm aided closed circuit batch-RO desalination apparatus of low energy and high recovery prospects

#65
20200001216
2020-01-02

MODULAR FILTER ASSEMBLY

#66
20190338238
2019-11-07

Perfusion Bioreactor With Filtration Systems

#67
20190282939
2019-09-19

Modular filter assembly

#68
20190224624
2019-07-25

REVERSE OSMOSIS TREATMENT APPARATUS AND REVERSE OSMOSIS TREATMENT METHOD

#69
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

#70
20190091629
2019-03-28

REVERSE OSMOSIS WATER PRODUCTION APPARATUS

#71
20190083936
2019-03-21

Disposable filtration device

#72
20190046922
2019-02-14

Membrane-based gas separation with retentate sweep

#73
20190001277
2019-01-03

METHOD AND APPARATUS FOR TREATING COMMERCIAL AND INDUSTRIAL LAUNDRY WASTEWATER

#74
20180312412
2018-11-01

Containerized desalination system

#75
20180297867
2018-10-18

PROCESSING INCLUDING A MEMBRANE AND GAS RECYCLING SYSTEM FOR FORWARD OSMOSIS WATER TREATMENT SYSTEMS USING SWITCHABLE POLAR SOLVENTS

#76
20180290936
2018-10-11

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

#77
20180280866
2018-10-04

Nonhydrocarbon gas separation device and nonhydrocarbon gas separation method

#78
20180244545
2018-08-30

Selective retention of multivalent ions

#79
20180126328
2018-05-10

METHODS AND APPARATUSES FOR FUEL GAS CONDITIONING VIA MEMBRANES

#80
20170320016
2017-11-09

Multi-stage reverse osmosis systems and methods

#81
20170319985
2017-11-09

Methods and devices used for redundant sterile filtration

#82
20170166468
2017-06-15

Membrane filtration apparatus and process for reuse of industrial wastewater

#83
20170022585
2017-01-26

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

#84
20160346735
2016-12-01

Water treatment system

#85
20160251239
2016-09-01

Method and apparatus for processing radioactive wastewater

#86
20160002072
2016-01-07

Reverse osmosis membrane apparatus and method of operating same

#87
20150283479
2015-10-08

Methods and devices used for redundant sterile filtration

#88
20150182915
2015-07-02

Method and system for improved process parameter control of a liquid composition in a reverse electro-enhanced dialysis (REED) system

#89
20150175445
2015-06-25

Method and appliance for treating water

#90
20150136697
2015-05-21

Oily water separator, oil-water separating method and filtration membrane unit

#91
20150122715
2015-05-07

Fluid control manifold for membrane filtration system

#92
20140374355
2014-12-25

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

#93
20140216916
2014-08-07

Membrane distillation device

#94
20140138313
2014-05-22

Water recovery method

#95
20140054218
2014-02-27

System to Reduce the Fouling of a Catalytic Seawater Deoxygenation Unit

#96
20130118982
2013-05-16

Wastewater treatment system

#97
20120255907
2012-10-11

Water producing system and operation method therefor

#98
20120118146
2012-05-17

System and method for efficient multi-stage air dehumidification and liquid recovery

#99
20120074053
2012-03-29

Fluid control manifold for membrane filtration system

#100
20110278171
2011-11-17

Method and system for improved process parameter control of a liquid composition in a reverse electro-enhanced dialysis (REED) system

#101
20110049054
2011-03-03

WASTEWATER TREATMENT SYSTEM

#102
20100051544
2010-03-04

Apparatus and method for backwashing filter membrane modules

#103
20080237110
2008-10-02

Membrane cascade-based separation

#104
20080023410
2008-01-31

Continuous closed-circuit desalination apparatus without containers

#105
20060124529
2006-06-15

Membrane separation assemblies

#106
16989142
2022-12-13

Filtration processes and systems