ClassID:

29913

B01D65/08 - page 2 - CPC Classification

Classification description:

Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes Prevention of membrane fouling or of concentration polarisation

Recent Application in this class:
#301
20180147537
2018-05-31

Membrane filtration system and membrane bioreactor including the same

#302
20180147536
2018-05-31

Membrane filtration system and membrane bioreactor including the same

#303
20180133686
2018-05-17

Methods for treating filled microporous membranes

#304
20180133664
2018-05-17

Methods for treating filled microporous membranes

#305
20180133662
2018-05-17

Compound for fouling resistance, membrane for fouling resistance, and method of preparing membrane for fouling resistance

#306
20180117534
2018-05-03

Membrane bioreactor system using reciprocating membrane

#307
20180104653
2018-04-19

Antifouling membrane filtration system

#308
20180104651
2018-04-19

Filtration system

#309
20180093908
2018-04-05

Enhanced Membrane Bioreactor Process for Treatment of Wastewater

#310
20180078909
2018-03-22

Device for adjusting specific resistance value and method for adjusting specific resistance value

#311
20180078906
2018-03-22

Vacuum filtration system

#312
20180056248
2018-03-01

Membrane surface activation to eliminate fouling and concentration polarization in water purification systems

#313
20180056245
2018-03-01

Processes for reducing the fouling of surfaces

#314
20180056244
2018-03-01

Methods and apparatuses for reducing membrane fouling, scaling, and concentration polarization using ultrasound wave energy (USWE)

#315
20180050945
2018-02-22

Manifold 3-stage water filtration system with heavy metals removal

#316
20180036686
2018-02-08

WATER QUALITY MONITORING DEVICE, WATER TREATMENT DEVICE, WATER TREATMENT SYSTEM, WATER QUALITY MONITORING METHOD, AND PROGRAM

#317
20180036685
2018-02-08

Method for Fouling Reduction in Membrane Based Fluid-Flow Processes, and Device Capable of Performing Such Method

#318
20180028982
2018-02-01

CONTAINER WITH BIOFILM FORMATION-INHIBITING MICROORGANISMS IMMOBILIZED THEREIN AND MEMBRANE WATER TREATMENT APPARATUS USING THE SAME

#319
20180028980
2018-02-01

Water treatment system and water treatment method

#320
20180021733
2018-01-25

Method and apparatus for effecting high recovery desalination with pressure driven membranes

#321
20180016173
2018-01-18

Chemical free and energy efficient desalination system

#322
20180015422
2018-01-18

WATER TREATMENT APPARATUS

#323
20180001264
2018-01-04

Integrated reverse osmosis module with energy recovery for desalination

#324
20170363535
2017-12-21

In-line quantification and characterization of membrane fouling

#325
20170354931
2017-12-14

Membrane distillation system which is capable of real-time monitoring on membrane wetting

#326
20170348643
2017-12-07

Separation membrane module and repairing method thereof

#327
20170341030
2017-11-30

Dynamic filtration technology

#328
20170326505
2017-11-16

Compositions and methods for improving the anti-fouling properties of polyethersulfone membranes

#329
20170326502
2017-11-16

Method for controlling fouling during a spinning membrane filtration procedure

#330
20170297927
2017-10-19

Reverse osmosis systems with built in pressure regulation

#331
20170296986
2017-10-19

Universal scalable and cost-effective surface modifications

#332
20170274377
2017-09-28

Micro nanoporous membrane, preparing method thereof and microfluidic device using thereof

#333
20170266618
2017-09-21

WATER PRODUCTION METHOD

#334
20170259212
2017-09-14

Cyclic filtration system

#335
20170246593
2017-08-31

Shapes for tangential flow separation single-channel tubular elements incorporating turbulence promoters, and method of fabrication

#336
20170239622
2017-08-24

Tangential flow separator element incorporating flow obstacles, and method of fabrication

#337
20170232393
2017-08-17

Shapes for tangential flow separation multichannel tubular elements incorporating turbulence promoters, and method of fabrication

#338
20170225128
2017-08-10

FUNCTIONALIZED CERAMIC MEMBRANES FOR THE SEPARATION OF ORGANICS FROM RAW WATER AND METHODS OF FILTRATION USING FUNCTIONALIZED CERAMIC MEMBRANES

#339
20170225126
2017-08-10

Method for producing antifouling coatings made of thin-layer composite membranes for reverse osmosis and nanofiltration

#340
20170219467
2017-08-03

Biocompatible method of functionalising substrates with inert surfaces

#341
20170216743
2017-08-03

FILTRATION DEVICE, FILTRATION METHOD AND FILTRATION FILTER

#342
20170209834
2017-07-27

Self-adaptive control and optimization of membrane filtration

#343
20170190603
2017-07-06

Inhibtion of silica scale using hydrophobically-modified alkylene oxide urethane copolymer

#344
20170189857
2017-07-06

Anti-fouling chiral surfaces for membrane filtration and methods therefor

#345
20170182466
2017-06-29

PROCESS FOR INHIBITING SCALE FORMATION WITH UV LIGHT

#346
20170173538
2017-06-22

ENCLOSURE ASSEMBLY AND FILTRATION MODULE FOR FILTERING FLUID

#347
20170157565
2017-06-08

Elastic membrane-based membrane bioreactor with high-efficiency for fouling control

#348
20170150685
2017-06-01

Desalination membranes for subsurface irrigation

#349
20170136418
2017-05-18

Filter system

#350
20170136417
2017-05-18

MEMBRANES WITH SACRIFICIAL COATINGS

#351
20170129797
2017-05-11

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

#352
20170129788
2017-05-11

Damping plate sand filtration system and wave energy water desalination system and methods of using potable water produced by wave energy desalination

#353
20170128656
2017-05-11

Whole blood separation system

#354
20170120198
2017-05-04

In situ formation of biocidal metal nanoparticles on thin-film composite reverse osmosis membranes for biofouling mitigation

#355
20170113188
2017-04-27

Membrane cleaning with pulsed airlift pump

#356
20170107126
2017-04-20

DISPERSANT FOR WATER TREATMENT AND WATER TREATMENT METHOD

#357
20170096448
2017-04-06

Systems and methods for exchange of buffer solutions

#358
20170096351
2017-04-06

Brine treatment scaling control system and method

#359
20170095775
2017-04-06

Antibacterial and antifouling polymeric separation membrane and preparation method thereof

#360
20170095773
2017-04-06

Method of operating membrane filter

#361
20170087518
2017-03-30

Membrane filter and filtering method

#362
20170072366
2017-03-16

Modified forward osmosis membrane module for flow regime improvement

#363
20170066663
2017-03-09

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

#364
20170065936
2017-03-09

Method for increasing the fouling resistance of inorganic membranes by grafting with organic moieties

#365
20170057844
2017-03-02

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

#366
20170057843
2017-03-02

Water desalination using freeze crystallization and acoustic pressure shock waves

#367
20170056832
2017-03-02

Spiral wound membrane module adapted for high recovery

#368
20170050149
2017-02-23

SPIRAL WOUND MODULE WITH INTEGRATED PERMEATE FLOW CONTROLLER

#369
20170036923
2017-02-09

Acoustic pressure shock wave devices and methods for fluids processing

#370
20170028356
2017-02-02

SYSTEM AND METHOD FOR POINT OF USE/POINT OF ENTRY WATER TREATMENT

#371
20170028355
2017-02-02

PLANAR FILTRATION AND SELECTIVE ISOLATION AND RECOVERY DEVICE

#372
20170022585
2017-01-26

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

#373
20170021309
2017-01-26

Methods of conditioning membranes

#374
20170015557
2017-01-19

Membrane-based air separation module

#375
20170014776
2017-01-19

ANTI-FOULING MEMBRANES

#376
20170014768
2017-01-19

HIGHLY PERMEABLE DOUBLE-SKINNED FORWARD OSMOSIS MEMBRANE FOR ANTI-FOULING IN THE EMULSIFIED OIL-WATER SEPARATION PROCESS

#377
20170001151
2017-01-05

Antifouling and antimicrobial coatings for thin film composite membranes

#378
20160375407
2016-12-29

Membrane fouling reduction using chemical micropumps

#379
20160356132
2016-12-08

Device and method for positioning a detonator within a perforating gun assembly

#380
20160354729
2016-12-08

MEMBRANES COMPRISING GRAPHENE

#381
20160354727
2016-12-08

Composition, system, and method for treating water systems

#382
20160354726
2016-12-08

Memrane filtration device having an improved design

#383
20160339393
2016-11-24

Maintenance of gas layers for fouling prevention on submerged surfaces

#384
20160339161
2016-11-24

Blood treatment filter device, priming method, and blood treatment method

#385
20160325239
2016-11-10

COMPOSITE POLYAMIDE MEMBRANE INCLUDING CELLULOSE-BASED QUATERNARY AMMONIUM COATING

#386
20160319092
2016-11-03

Plasma assisted hydrophilicity enhancement of polymer materials

#387
20160319091
2016-11-03

Plasma assisted hydrophilicity enhancement of polymer materials

#388
20160310905
2016-10-27

Gas sparger for an immersed membrane

#389
20160297692
2016-10-13

Purification of oil-polluted water and device suitable therefor

#390
20160296891
2016-10-13

ORGANIC/INORGANIC HYBRID MEMBRANE FOR FOULING RESISTANCE, METHOD OF PREPARING MEMBRANE FOR FOULING RESISTANCE, AND WATER TREATMENT DEVICE INCLUDING SAID MEMBRANE

#391
20160288056
2016-10-06

POLYMERIC ANTIFOULING ADDITIVES FOR MEMBRANES

#392
20160280573
2016-09-29

Adjustable variable bubble size aeration for submerged membrane air scour

#393
20160279576
2016-09-29

Membrane filtration module

#394
20160271565
2016-09-22

Composition and method for biofouling inhibition of membrane separation device

#395
20160271563
2016-09-22

Membrane filtration device having a hygienic suspension arrangement

#396
20160256832
2016-09-08

Method for lifting membrane separation apparatus

#397
20160256831
2016-09-08

Integrated gas sparger for an immersed membrane

#398
20160250599
2016-09-01

Method and apparatus for reducing the total dissolved solids of a solution

#399
20160243503
2016-08-25

COMPOSITE SEMIPERMEABLE MEMBRANE AND METHOD FOR MANUFACTURING SAME

#400
20160228821
2016-08-11

Electrolyte chemistry control in electrodialysis processing

#401
20160220964
2016-08-04

FRESH WATER GENERATION SYSTEM AND FRESH WATER GENERATION METHOD

#402
20160220963
2016-08-04

Membrane module system with bundle enclosures and pulsed aeration and method of operation

#403
20160207004
2016-07-21

Membrane filter and filtering method

#404
20160207002
2016-07-21

SPIRAL AERATOR AND HOLLOW FIBER MEMBRANE MODULE HAVING SAME

#405
20160199788
2016-07-14

Surface-modified separation membrane and method for modifying surface of separation membrane

#406
20160199786
2016-07-14

Method for manufacturing electrically conductive separation membrane for water treatment, separation membrane manufactured thereby, and water treatment method using same separation membrane

#407
20160198721
2016-07-14

Method for producing stabilized hypobromous acid composition, stabilized hypobromous acid composition, and slime inhibition method for separation membrane

#408
20160185630
2016-06-30

Multifunctional method for membrane protection and biofouling control

#409
20160175779
2016-06-23

High velocity cross flow dynamic membrane filter

#410
20160159674
2016-06-09

Methods and systems for reducing biofouling of microfiltration membranes

#411
20160151745
2016-06-02

Membrane modules utilizing innovative geometries of net-type feed spacers for improved performance in separations and spacer-fabrication methods therein

#412
20160145130
2016-05-26

Water treatment device

#413
20160144098
2016-05-26

Membrane separation and washing devices, systems and methods employing same, and data management systems and methods

#414
20160122219
2016-05-05

WATER TREATMENT SYSTEM AND WATER TREATMENT METHOD

#415
20160115057
2016-04-28

FILTRATION DEVICE AND FILTRATION METHOD USING THE SAME

#416
20160114293
2016-04-28

Device and Method For Filtering A Suspension

#417
20160114292
2016-04-28

Membrane module system with bundle enclosures and pulsed aeration and method of operation

#418
20160107126
2016-04-21

Materials and methods for reducing biofouling in water treatment membrane systems

#419
20160101390
2016-04-14

MODIFICATION OF MEMBRANES WITH POLYDOPAMINE AND SILVER NANOPARTICLES FORMED IN SITU TO MITIGATE BIOFOULING

#420
20160101229
2016-04-14

BLOOD FILTRATION SYSTEM CONTAINING MANNOSE COATED SUBSTRATE

#421
20160095969
2016-04-07

Oxygenator module, oxygenator and production method

#422
20160089636
2016-03-31

Oscillatory crossflow membrane separation

#423
20160074816
2016-03-17

ANTIBIOFOULING MEMBRANES AND METHODS FOR PRODUCTION

#424
20160046509
2016-02-18

System and method to prevent chemical fouling on reverse osmosis membrane

#425
20160046503
2016-02-18

Intelligent fluid filtration management system

#426
20160045874
2016-02-18

Nanocomposite membranes with advanced antifouling properties under visible light irradiation

#427
20160045871
2016-02-18

Filtration and emulsification device

#428
20160038885
2016-02-11

High performance membranes for water reclamation using polymeric and nanomaterials

#429
20160030890
2016-02-04

CONTAINER WITH BIOFILM FORMATION-INHIBITING MICROORGANISMS IMMOBILIZED THEREIN AND MEMBRANE WATER TREATMENT APPARATUS USING THE SAME

#430
20160016120
2016-01-21

Hollow fiber membrane module and water treatment device using hollow fiber membrane module

#431
20160002489
2016-01-07

Development of zwitterionic coatings that confer ultra anti-biofouling properties to commercial reverse osmosis membranes

#432
20160001236
2016-01-07

Universal scalable and cost-effective surface modifications

#433
20150367290
2015-12-24

Fouling inhibitor, filtration membrane and method for producing same

#434
20150353396
2015-12-10

MULTI-STAGE IMMERSION-TYPE MEMBRANE SEPARATION DEVICE AND MEMBRANE SEPARATION METHOD

#435
20150344340
2015-12-03

Chemical free and energy efficient desalination system

#436
20150344337
2015-12-03

Separation membrane module

#437
20150336814
2015-11-26

Reverse osmosis systems with built in pressure regulation

#438
20150336057
2015-11-26

Open bottom multiple channel gas delivery device for immersed membranes

#439
20150328592
2015-11-19

THIN FILM COMPOSITE RESERVE OSMOSIS MEMBRANE WITH ANTIFOULING PROPERTIES AND METHOD OF PREPARATION OF THE SAME

#440
20150328588
2015-11-19

FILTRATION SYSTEMS AND MEMBRANES WITH ENHANCED FLUX AND METHOD FOR THEIR PREPARATION

#441
20150328587
2015-11-19

Filtering apparatus

#442
20150314241
2015-11-05

CONSTRUCTIONS FOR FLUID MEMBRANE SEPARATION DEVICES

#443
20150306525
2015-10-29

Filtration system for filtration of solids from a liquid

#444
20150290563
2015-10-15

Open bottom multiple channel gas delivery device for immersed membranes

#445
20150265973
2015-09-24

Gas scouring apparatus for immersed membranes

#446
20150265960
2015-09-24

Filtering unit

#447
20150258506
2015-09-17

Layer-by-layer assembly of graphene oxide membranes via electrostatic interaction and eludication of water and solute transport mechanisms

#448
20150251141
2015-09-10

Apparatuses and Methods for Preventing Fouling and Scaling Using Ultrasonic Vibrations

#449
20150238908
2015-08-27

Filtration membranes with nanoscale patterns

#450
20150238905
2015-08-27

Membrane securement device

#451
20150231573
2015-08-20

Mass transfer device and system generating vortices for particle suspension, concentration, and transport

#452
20150225261
2015-08-13

Osmotic separation systems and methods

#453
20150224450
2015-08-13

Electrically conducting reverse osmosis membranes

#454
20150203596
2015-07-23

METHOD FOR PREPARING ACETYLATED CELLULOSE ETHERS HAVING IMPROVED ANTI-FOULING PROPERTIES, AND ACETYLATED CELLULOSE ETHERS PREPARED BY SAME

#455
20150203384
2015-07-23

Water treatment process and water treatment system

#456
20150203383
2015-07-23

Water treatment process and water treatment system

#457
20150203382
2015-07-23

Water treatment process and water treatment system

#458
20150203381
2015-07-23

Water treatment process and water treatment system

#459
20150203380
2015-07-23

Water treatment process and water treatment system

#460
20150203379
2015-07-23

Water treatment process and water treatment system

#461
20150202574
2015-07-23

Furanone containing polymer compound with bacteria-adhesion properties

#462
20150190754
2015-07-09

Autogenous cleaning filtration method and device

#463
20150182919
2015-07-02

Aerator device and filter system including the same

#464
20150175440
2015-06-25

Graywater separation device

#465
20150158746
2015-06-11

Method, apparatus and system for desalinating saltwater

#466
20150152270
2015-06-04

Slippery self-lubricating polymer surfaces

#467
20150144559
2015-05-28

Membrane separation device and operation method for membrane separation device

#468
20150144555
2015-05-28

Filtration apparatus

#469
20150122714
2015-05-07

Systems and methods for performing hemodialysis

#470
20150114905
2015-04-30

Method and a system for monitoring and control of fouling and optimization thereof of two side membrane fouling process

#471
20150090593
2015-04-02

Fluid conditioning

#472
20150060360
2015-03-05

SYSTEMS AND METHODS OF MEMBRANE SEPARATION

#473
20150060286
2015-03-05

Water treatment systems and associated methods

#474
20150048028
2015-02-19

Water purifier with integrated power generator

#475
20150048027
2015-02-19

Method for high efficiency reverse osmosis operation

#476
20150041322
2015-02-12

Desalination system and method

#477
20150021266
2015-01-22

Operating method for membrane separation device and membrane separation device

#478
20150008175
2015-01-08

Transverse-mounted membrane filtration apparatus

#479
20140367334
2014-12-18

Method for preventing microbial growth on a filtration membrane

#480
20140346110
2014-11-27

Semipermeable filtration membrane with integrated producing circuit

#481
20140339163
2014-11-20

PERFORMANCE OF A MEMBRANE USED IN MEMBRANE DISTILLATION

#482
20140332470
2014-11-13

Trimethylolpropane core, phosphonic acid terminated dendrimer and its preparation method

#483
20140332386
2014-11-13

Method of building massively-parallel ion concentration polarization separation device

#484
20140319037
2014-10-30

Aeration unit and filtering apparatus comprising the same

#485
20140302579
2014-10-09

Method for preventing, reducing and/or eliminating the fouling of a composite material

#486
20140299538
2014-10-09

Antifouling and chlorine-resistant ultrathin coatings on reverse osmosis membranes

#487
20140299532
2014-10-09

Filtration with internal fouling control

#488
20140291241
2014-10-02

Functionalized ceramic membranes for the separation of organics from raw water and methods of filtration using functionalized ceramic membranes

#489
20140271450
2014-09-18

Hydrogen separation device and method for operating same

#490
20140262253
2014-09-18

Process for recovering oil and treating resulting produced water with ceramic membranes

#491
20140251892
2014-09-11

Separation membrane having excellent antifouling properties for water treatment and manufacturing method thereof

#492
20140238939
2014-08-28

IMMOBILIZATION OF ANTIMICROBIAL POLYMERS ON RO MEMBRANE TO REDUCE BIOFILM GROWTH AND BIOFOULING

#493
20140238937
2014-08-28

SYSTEMS AND METHODS FOR IMPROVING FLUX IN OSMOTICALLY DRIVEN MEMBRANE SYSTEMS

#494
20140231351
2014-08-21

Magnetically responsive membranes

#495
20140197086
2014-07-17

Water treatment systems and methods

#496
20140190889
2014-07-10

Combined acoustic micro filtration and phononic crystal membrane particle separation

#497
20140158641
2014-06-12

Disinfecting water device

#498
20140158618
2014-06-12

Membrane cleaning with pulsed airlift pump

#499
20140151299
2014-06-05

METHOD AND APPARATUS FOR CLEANING A MEMBRANE FILTRATION APPARATUS

#500
20140128554
2014-05-08

Polyurethane resin composition and hollow fiber membrane module produced using same

#501
20140124442
2014-05-08

Method of membrane separation

#502
20140110339
2014-04-24

Method for high efficiency reverse osmosis operation

#503
20140097132
2014-04-10

Membrane bioreactor system using reciprocating membrane

#504
20140091031
2014-04-03

ANTIMICROBIAL MEMBRANES

#505
20140083940
2014-03-27

Membrane cleaning with pulsed airlift pump

#506
20140076806
2014-03-20

Aerator device, filter system including an aerator device, and method of aerating a filter using an aerator device

#507
20140069860
2014-03-13

MEMBRANE SEPARATION DEVICE

#508
20140061129
2014-03-06

SYSTEM AND METHOD OF DESALINATION OF WATER

#509
20140054226
2014-02-27

Apparatus and method for removing finely divided solids from a liquid flow

#510
20140048487
2014-02-20

Filtration membrane

#511
20140014581
2014-01-16

Systems and Methods for Reducing Fouling in a Filtration System

#512
20140008298
2014-01-09

Devices using membrane mediated forward osmosis

#513
20130344533
2013-12-26

Methods and devices for handling biofouling

#514
20130341270
2013-12-26

Apparatus, systems, and methods for fluid filtration

#515
20130334130
2013-12-19

Fouling resistant coating for filtration membranes and methods of producing and using same

#516
20130334115
2013-12-19

DEVICE FOR PRODUCING ULTRAPURE WATER ACCORDING TO THE RO (REVERSE OSMOSIS) PRINCIPLE

#517
20130313190
2013-11-28

Chemical free and energy efficient desalination system

#518
20130299426
2013-11-14

Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance

#519
20130299413
2013-11-14

Membrane separation device

#520
20130299412
2013-11-14

Membrane separation device

#521
20130256211
2013-10-03

Tunable layered membrane configuration for filtration and selective isolation and recovery devices

#522
20130256210
2013-10-03

Planar filtration and selective isolation and recovery device

#523
20130248444
2013-09-26

Method for scaling control in a membrane system operation via a control system of a plant

#524
20130240445
2013-09-19

POLYPHENOL-TYPE POLYMER COATING OF FILTRATION MEMBRANES

#525
20130240440
2013-09-19

Membrane sensor and method of detecting fouling in a fluid

#526
20130213886
2013-08-22

System and method for filtration

#527
20130206689
2013-08-15

Brine treatment scaling control system and method

#528
20130199931
2013-08-08

Electrochemically regenerated water deionization

#529
20130186824
2013-07-25

Spiral Cross Flow Membrane Filtration Device And Process

#530
20130175217
2013-07-11

Pulse aeration for immersed membranes

#531
20130146548
2013-06-13

IMMERSED SCREEN AND METHOD OF OPERATION

#532
20130146539
2013-06-13

Membrane with localized asymmetries

#533
20130146536
2013-06-13

Water and oil separation system

#534
20130112615
2013-05-09

ORGANIC/INORGANIC FOULING RESISTANT HYBRID COMPOUND, FOULING RESISTANT MEMBRANE, AND METHOD OF PREPARING FOULING RESISTANT MEMBRANE

#535
20130108845
2013-05-02

OLEOPHOBIC MEMBRANE STRUCTURES INCLUDING A POROUS POLYMERIC COATING

#536
20130105381
2013-05-02

FILTERING APPARATUS HAVING FIXED-TYPE CHAOS-FLOW INDUCER

#537
20130069256
2013-03-21

Method and apparatus to keep an aerator full of air

#538
20130068689
2013-03-21

Membrane distillation modules using oleophobically and antimicrobially treated microporous membranes

#539
20130062282
2013-03-14

METHOD FOR HIGH EFFICIENCY REVERSE OSMOSIS OPERATION

#540
20130056414
2013-03-07

Method and apparatus for reducing the total dissolved solids of a solution

#541
20130048563
2013-02-28

TANNIN POLYMERS AS AIDS FOR REDUCING FOULING OF CERAMIC MEMBRANES

#542
20130043190
2013-02-21

High recovery drinking water process

#543
20130043189
2013-02-21

Filtration device having internal recirculation

#544
20130040029
2013-02-14

MEMBRANE FILTRATION AND MEMBRANE FILTRATION ASSEMBLY

#545
20130037495
2013-02-14

Multi Layered Particulate Filter for Reducing the Turbidity and SDI of Water Filter

#546
20130037484
2013-02-14

Enzymatic treatment of alginate to reduce membrane fouling for water or wastewater purification

#547
20130032526
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Device for treatment of waste liquid

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Autonomous Filter Element

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Combined acoustic micro filtration and phononic crystal membrane particle separation

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Gas sparger for a filtering membrane

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Autonomous Filter Element

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Device for removing fluid from blood in a patient

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Use of electromagnetic pulses in cross-flow filtration systems

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Integrated gas sparger for an immersed membrane

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Membrane cleaning with pulsed airlift pump

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Surface modification of polyamide reverse osmosis membranes

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Fluid separation system with reduced fouling

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WATER TREATMENT SYSTEMS AND METHODS

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Method for treating organic-matter-containing water

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Dynamic Filtration

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FILTERING SYSTEM AND METHOD

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AERATION SYSTEM WITH ANTIMICROBIAL PROPERTIES

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Fouling resistant membranes formed with polyacrylonitrile graft copolymers

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Membrane cleaning with pulsed airlift pump

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Water treatment systems and methods

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Forward osmosis device

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