PRESSURE RETARDED OSMOSIS JELLY ROLL MEMBRANE ASSEMBLY

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

Multi-element membrane separator and separation method based on spiral-wound membrane elements

COMPACT SPIRAL-WOUND FILTER ELEMENTS, MODULES AND SYSTEMS

SYSTEMS AND METHODS FOR PROTEIN RECOVERY

SPIRAL WOUND MULTI-EFFECT MEMBRANE DISTILLATION MODULE

GRADED SPACERS IN SPIRAL WOUND ELEMENTS

SPIRAL WOUND MEMBRANE MODULES WITH SENSOR AND TRANSMITTER

PHOTOCURABLE COLOR CHANGING COMPOSITIONS AND METHOD OF FORMING FEATURES ON A MEMBRANE SURFACE USING THE SAME

FILTRATION MEMBRANE ASSEMBLY AND METHOD OF CLEANING THE SAME

Fold Protection for Spiral Filtration Modules Utilizing UV Cured Polyurethane and Method of Providing Same

PERMEATE FLOW PATERNS

Compact spiral-wound filter elements, modules and systems

Processes for filtering liquids using single pass tangential flow filtration systems and tangential flow filtration systems with recirculation of retentate

Apparatus and method for direct air capture of carbon dioxide from the atmosphere

Measurement of pressure differences within a vessel of spiral wound membrane modules

Membrane capsule

MEMBRANE ELEMENT AND PROCESS FOR MAKING THE SAME

Reverse osmosis apparatus and seawater desalination system having the same

Graded spacers in spiral wound elements

Three-dimensional feed spacers with TPMS architectures for membrane-based systems

Three-dimensional feed spacers with TPMS architectures for membrane-based systems

METHOD FOR PREPARING DAIRY PRODUCT BASED ON PRINCIPLE OF FORWARD OSMOSIS

Apparatus and method for direct air capture of carbon dioxide from the atmosphere

Membrane separation system and operation method for membrane separation system

MEMBRANE ELEMENT AND FILTER CARTRIDGE

Spiral wound assembly with integrated flow restrictor and sensor

Graded spacers for filtration wound elements

Spiral wound membrane module including integrated differential pressure monitoring

Monitoring of membrane modules

RO element with integral pressure valve

Spiral wound module assembly including integrated pressure monitoring

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

Pressure vessel

Compact spiral-wound filter elements, modules and systems

Processes for filtering liquids using single pass tangential flow filtration systems and tangential flow filtration systems with recirculation of retentate

RO element with integral pressure vessel

Personal oxygen enhanced breathing system

Method and system for internal permeate processing in reverse osmosis membranes

SEPARATION MEMBRANE ELEMENT

Spiral wound separation membrane module

Seawater desalination system and energy recovery apparatus

BIOREACTOR ASSEMBLY

Membrane element and membrane element end member used in same

Spacer for a membrane module

Fluid separation membrane module assembly

Seawater desalination system and energy recovery apparatus

Flexibly adaptable membrane cartridges for the separation of fluids

METHODS AND APPARATUSES FOR FUEL GAS CONDITIONING VIA MEMBRANES

Method of production of a colloidal silica concentrate

THREE-DIMENSIONAL FEED SPACERS WITH TPMS ARCHITECTURES FOR MEMBRANE-BASED SYSTEMS

Filtration system

Filtration assembly including spiral wound bioreactors and membrane modules positioned in separate pressure vessels

Filtration assembly including spiral wound bioreactors and hyperfiltration membrane modules

Multi-stage reverse osmosis systems and methods

Spiral wound filtration assembly including integral bioreactor

Seawater desalination system and energy recovery apparatus

Water treatment device and operating method for water treatment device

Spiral wound filtration assembly including integral bioreactor

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

Gas separation process

MEMBRANE SEPARATION UNIT INCLUDING ENHANCED SEALING RING

Porous outflow pipe for forward osmosis or pressure-retarded osmosis, and forward osmosis or pressure-retarded osmosis module comprising same

Process design for acid gas removal

Gas separation membrane module for reactive gas service

Reverse osmosis membrane filtering device

Integrated Composite Roll Film

Composite semi-permeable membrane

High-flux forward osmosis membrane assembly, and forward osmosis module containing same

Self supporting structure for membrane crossflow cartridges

Separation membrane module, method for driving same, separation membrane element, thrust load maintaining member, and thrust load adjustment maintaining member

ASSEMBLY INCLUDING SERIALLY CONNECTED SPIRAL WOUND MODULES WITH PERMEATE FLOW CONTROLLER

Osmosis apparatus

Processes for filtering liquids using single pass tangential flow filtration systems and tangential flow filtration systems with recirculation of retentate

SPIRAL TYPE SEAWATER DESALINATION APPARATUS

Compact spiral-wound filter elements, modules and systems

Method for concentrating aqueous containing solute into high concentration by hydraulic-membrane process under no difference in osmotic pressure

System for reducing product losses, product dilution, chemical dilution and water consumption in a crossflow membrane separation system

MULTI-PASS HYPERFILTRATION SYSTEM

Acidic gas separation module, acidic gas separation device, and telescope prevention plate

SEPARATION MEMBRANE UNIT AND METHOD FOR USING THE SAME TO PRODUCE FRESH WATER

Membrane separation device and operation method for membrane separation device

Method and apparatus for filtering and separating flow media by means of membranes

SEPARATION MEMBRANE MODULE AND REPLACEMENT METHOD FOR SEPARATION MEMBRANE ELEMENT

Process of supplying water of controlled salinity

Water-Treatment Membrane Module Unit

SYSTEMS AND METHODS OF MEMBRANE SEPARATION

Membrane separation assembly for fuel gas conditioning

Reverse osmosis treatment apparatus

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

Seal plate for membrane separation device

Radial split ring seal for filtration systems

Membrane separation devices and water treatment plants

End member for spiral separation membrane element, spiral separation membrane element and separation membrane module

MEMS based membrane sensor system and method of use

SEPARATION MEMBRANE MODULE AND COUPLING MEMBER

Method and control devices for production of consistent water quality from membrane-based water treatment for use in improved hydrocarbon recovery operations

Combination unit and combination method of multiple membrane shells

MEMBRANE SEPARATION ASSEMBLIES

Separation membrane module

Method and control devices for production of consistent water quality from membrane-based water treatment for use in improved hydrocarbon recovery operations

OSMOTIC PUMP FOR FORWARD OSMOSIS DEVICES

Spiral wound element and seal assembly

Spacer for Filtration Devices

SYSTEMS AND METHODS FOR FILTRATION

Process of supplying water of controlled salinity

Spiral wound membrane element and treatment of SAGD produced water or other high temperature alkaline fluids

INTERCONNECTOR FOR FILTRATION APPARATUS WITH REDUCED PERMEATE PRESSURE LOSS

VERTICAL DESALINATION ELEMENT

Multi-leaf reverse osmosis element

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

FILTRATION APPARATUS AND PROCESS WITH REDUCED FLUX IMBALANCE

Pilot chute device

Vessel desalination system and method

SPIRAL TYPE SEAWATER DESALINATION APPARATUS

Integrated system for monitoring permeate quality in water treatment facilities

Water treatment process, and membrane separation process and water treatment plant suitable therefor

METHOD FOR PRODUCING FRESH WATER

Brine seal for a filtration device

Filtration system having fluid couplings

Spiral type membrane element, and spiral type membrane filtering device having the same

Filter module and system having spirally wound membrane filters, and method for the production thereof

METHOD AND APPARATUS FOR TREATING A FLUID

SPIRAL TYPE MEMBRANE FILTERING DEVICE AND MOUNTING MEMBER, AND MEMBRANE FILTERING DEVICE MANAGING SYSTEM AND MEMBRANE FILTERING DEVICE MANAGING METHOD USING THE SAME

SPIRAL TYPE MEMBRANE ELEMENT AND SPIRAL TYPE MEMBRANE FILTERING DEVICE HAVING THE MEMBRANE ELEMENT, AND MEMBRANE FILTERING DEVICE MANAGING SYSTEM AND MEMBRANE FILTERING DEVICE MANAGING METHOD USING THE DEVICE

Radial split ring seal for filtration systems

AXIAL LABYRINTH SEAL FOR FILTRATION SYSTEMS

Osmotic pump for forward osmosis devices

Membrane filtering device managing system and membrane filtering device for use therein, and membrane filtering device managing method

MODULAR CROSS-FLOW FILTRATION SYSTEM

End cap assembly adapted for interconnecting filtration elements

Spiral wound membrane module for forward osmotic use

VERTICAL DESALINATION ELEMENT

Connection member and separation membrane module using the same

Spiral wound filter assembly

PRESSURE VESSEL FOR MEMBRANE ELEMENT, MEMBRANE FILTRATION APPARATUS EQUIPPED WITH THE PRESSURE VESSEL FOR MEMBRANE ELEMENT, AND METHOD FOR MANUFACTURING MEMBRANE FILTRATION APPARATUS

Desalination system and elements thereof

Pervaporation assembly

Center tube configuration for a multiple spiral wound forward osmosis element

FLUID TREATMENT ARRANGEMENTS WITH FLUID TREATMENT ELEMENTS AND METHODS FOR MAKING AND USING THEM

FLUID TREATMENT ELEMENTS AND FLUID TREATMENT ARRANGEMENTS WITH FLUID TREATMENT ELEMENTS HAVING UNEVEN SURFACES AND METHODS FOR MAKING AND USING THEM

Fluid treatment elements and fluid treatment arrangements with spaces between fluid treatment elements and methods for making and using them

FLUID TREATMENT ELEMENTS AND FLUID TREATMENT ARRANGEMENTS WITH FLUID TREATMENT ELEMENTS HAVING DIFFERENT FLUID TREATEMENT CHARACTERISTICS AND METHODS FOR MAKING AND USING THEM

Fluid treatment elements and fluid treatment arrangements with posts and/or bands between fluid treatment elements and methods for making and using them

Method for testing separation modules

Method for treatment of contaminated fluids

Fluid treatment arrangements and methods

Composite membrane material for hydrogen separation and element for hydrogen separation using the same

DEVICE FOR MEASURING PERMEATE FLOW AND PERMEATE CONDUCTIVITY OF INDIVIDUAL REVERSE OSMOSIS MEMBRANE ELEMENTS

Spiral membrane module

Filter module and filter unit

Multifiltration cartridge filtration apparatus

Filtration devices with embedded radio frequency identification (RFID) tags

Gas separation membrane module assembly with residue manifold

Reverse osmosis filtration devices with RFID tag-powered flow and conductivity meters

Fluid Treatment Assemblies and Elements and Methods for Making Them

Manufacture of casings for use in the desalination of water and the filtration of liquids

Integrated permeate channel membrane

Pervaporation process and assembly

Manufacture Of Membranes For Desalination And Filtration

Multi-tube pressure vessel

Method for testing separation modules

Filtration system

Separation of Solid Particles from the Liquid in Which They are Dispersed

Filtration system manifolds

Four-port gas separation membrane module assembly

Apparatus for Treating Solutions of High Osmotic Strength

Canister for treatment of contaminated fluids

Device for measuring permeate flow and permeate conductivity of individual reverse osmosis membrane elements

Pressure vessels for holding cylindrical filtration cartridges

RO membrane cleaning method

NETWORK FOR SUPPORTING SPIRAL WOUND MEMBRANE CARTRIDGES FOR SUBMERGED OPERATION

Gas separation membranes and processes for controlled environmental management

Low pressure filtration

Gas separation membrane module assembly

Filtration element and method of constructing a filtration assembly

Gas separation membrane module assembly

Membrane separation assemblies

Filtration element and method of constructing a filtration assembly

Configurations and methods for reduction of microbial growth in reverse osmosis devices

Apparatus and method for separating impurities from a stream

Filtration devices with embedded radio frequency identification (RFID) tags

Forward osmosis pressurized device and process for generating potable water

Spiral wound membrane element and a process for preventing telescoping of the filter element

Filtration system with anti-telescoping device

Filtration element and method of constructing a filtration assembly

Branched flow filtration and system