METHOD FOR DETECTING POLYHEXAMETHYLENE BIGUANIDE HYDROCHLORIDE IN TEXTILES

PREPARATION METHOD FOR TUBULAR GAS-PERMEABLE MEMBRANE AND WASTEWATER TREATMENT OF AMMONIA NITROGEN REMOVAL PROCESS

CARBON DIOXIDE SEPARATION MEMBRANES AND PROCESS

EXTRACTION OF CARBON DIOXIDE FROM WATER

VENTING SYSTEM FOR A MIXING APPARATUS

FLUORINE RESIN MEMBRANE, FLUORINE RESIN MEMBRANE MEMBER, AND ELECTRONIC DEVICE

MEMBRANE-BASED SEPARATION OF MICELLE-ASSOCIATED PFAS MOLECULES

FIBER REINFORCEMENT FOR ION EXCHANGE COMPOSITE MEMBRANE

POROUS PTFE MEMBRANE

Electrical Heating Device

CELLULOSE ULTRAFILTRATION MEMBRANE AND PREPARATION METHOD THEREOF

HOLLOW FIBER MEMBRANE, HOLLOW FIBER MEMBRANE STACK, AND FILTRATION MODULE

HYDROGEN ION CONDUCTIVE MULTI-LAYER COMPOSITE MEMBRANE

METHOD FOR RECYCLING ION CONDUCTING MEMBRANES

PREPARATION METHOD FOR CHELATING MEMBRANE FOR PURIFYING WET ELECTRONIC CHEMICALS

POLYTETRAFLUOROETHYLENE (PTFE) MEMBRANES WITH GRADIENT PORE STRUCTURES AND METHODS FOR PREPARING THE SAME

POROUS MEMBRANE LAMINATE

SYSTEM FOR MEASURING FINE PARTICLES IN LIQUID, METHOD FOR MEASURING FINE PARTICLES IN LIQUID, AND HOLLOW FIBER DEAERATION MODULE

POROUS MEMBRANE, POROUS MEMBRANE LAMINATE, AND METHOD OF MANUFACTURING POROUS MEMBRANE

Thermal Lamination of Cellulose Substrate with ePTFE Membrane

LOW POROSITY TANGENTIAL FLOW DEPTH FILTERS

MEMBRANE, COMPOSITE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY AND WATER ELECTROLYSIS DEVICE

Membrane Distiller and Membrane Distillation Assembly Comprising Such Membrane Distiller

POLY(IONIC LIQUID)S COMPOSITE FOR ABSORPTION AND SEPARATION

MONOLAYER, COMPOSITE, GAS SEPARATION MATERIAL, FILTER, GAS SEPARATION DEVICE AND METHOD FOR MANUFACTURING COMPOSITE

POROUS MEMBRANE PREPARED BY STRETCHING HEAT-TREATED SHEET CONTAINING POLYTETRAFLUOROETHYLENE AND/OR MODIFIED POLYTETRAFLUOROETHYLENE

Porous PTFE Article with Hydrophilic Coating

AMORPHOUS FLUOROPOLYMER MEMBRANES

LIGAND-MODIFIED FILTER AND METHODS FOR REDUCING METALS FROM LIQUID COMPOSITIONS

RECYCLABLE ELECTRET FILTERING MEMBRANE, PREPARATION METHOD THEREFOR AND CLEANING AND CHARGE REGENERATION METHOD THEREFOR

Energy-Saving System And Method For Direct Air Capture With Precise Ion Control

APPARATUS AND METHOD FOR REMOVING BUBBLES FROM FLUID SAMPLE WITH SLIDABLE FILTER

ATOMIC LAYER DEPOSITION OF FILTRATION MEDIA

SPACER FILM WITH INTEGRATED LAMINATION STRIP

Direct removal of carbon dioxide from oceanwater based on a composite membrane

MEMBRANE ASSEMBLY FOR MEMBRANE ENERGY EXCHANGER

THERMAL DIFFUSION MEMBRANE, DEVICES SYSTEMS AND METHODS

THIN-FILM COMPOSITE MEMBRANES HAVING IMPROVED ADHESION BETWEEN LAYERS AND USES THEREOF

POWER-TO-WATER BATTERY AND USES THEREOF

MICROPOROUS LAYER

FILTER ASSEMBLY FOR A THERAPEUTIC GAS DELIVERY DEVICE

PROSTHETIC VALVE WITH IMPROVED WASHOUT

FLUORINATED FILTER MEMBRANE, FILTERS, AND METHODS

AERATION MODULE

IMPROVED BATTERY

CAPILLARY ELECTROPHORESIS APPARATUS

POROUS COMPOSITE MEMBRANE FORMED BY BLENDING PERFLUOROALKOXY ALKANE (PFA) AND ORGANIC MATERIAL, AND MANUFACTURING METHOD THEREOF

DIRECT AIR CAPTURE OF CO2 USING LEAF-LIKE LAYERED CONTACTOR COUPLED WITH ELECTRO DIALYSIS BIPOLAR MEMBRANE REGENERATION

POLYMER COMPOSITE ARTICLE HAVING RETAINED SOLIDS AND METHODS OF FORMATION

PREPARATION METHOD FOR HIGH-MOISTURE-PERMEABILITY FLUORINE-CONTAINING SUPER-OLEOPHOBIC MICROPOROUS MEMBRANE

APPARATUS FOR ENRICHING THE CONCENTRATION OF TRACE COMPONENTS IN AIR FLOW

Rotary Filter Apparatus For Roll-To-Roll Nanomaterial Dispersion Papermaking

AIR FILTER MEDIUM, PLEATED FILTER MEDIUM, AIR FILTER UNIT, MASK FILTER MEDIUM, AND METHOD FOR REGENERATING AIR FILTER MEDIUM

Membrane bundle for fuel deoxygenation with enhanced durability

PATTERNED POROUS MATERIAL SURFACES

AFFINITY CHROMATOGRAPHY DEVICES CONTAINING A HEAT TREATED FIBRILLATED POLYMER MEMBRANE AND MANIFOLDS CONTAINING THE SAME

VENTING SYSTEM FOR A MIXING APPARATUS

SEPARATION AND RECOVERY METHOD FOR BORON TRIFLUORIDE AND COMPLEX THEREOF IN OLEFIN POLYMERIZATION REACTION

Chemically modified anion exchange membrane

FILTER PLEAT PACK AND AIR FILTER UNIT

POROUS MEMBRANE INCLUDING PERFLUOROALKOXY ALKANE (PFA)-BASED MELT-EXTRUDED FILM AND HAVING PORES CONTROLLED BY BIAXIAL STRETCHING, AND MANUFACTURING METHOD THEREFOR

POROUS MEMBRANE COMPOSITES WITH CROSSLINKED FLUORINATED IONOMER

HYDROPHILIC MEMBRANES FOR FILTRATION

AIR FILTER MEDIUM, FILTER PLEAT PACK, AND AIR FILTER UNIT

AIR FILTER MEDIUM, METHOD FOR PRODUCING AIR FILTER MEDIUM, MASK FILTER MEDIUM, AND PLEATED MASK FILTER MEDIUM

AIR FILTER MEDIUM, FILTER PLEAT PACK, AND AIR FILTER UNIT

Pressure accomodating assembly

AIR FILTER MEDIUM, FILTER PLEAT PACK, AND AIR FILTER UNIT

FILTER DEVICE, PURIFICATION DEVICE, CHEMICAL SOLUTION PRODUCTION METHOD

AFFINITY CHROMATOGRAPHY DEVICES CONTAINING A FIBRILLATED POLYMER MEMBRANE AND MANIFOLDS CONTAINING THE SAME

COMPOSITE FLUOROPOLYMER MEMBRANES HAVING DIFFERENT SURFACE ENERGIES

ARTICLE INCLUDING FILTRATION MEDIA AND FLUOROPOLYMER AND METHODS OF MAKING AND USING SAME

POINT OF USE OR POINT OF DISPENSE FILTER WITH MULTIPLE PLEAT PACKS

Dual-Loop Solution-Based Carbon Capture System and Method

MEMBRANE-BASED DESORPTION COOLING METHOD FOR PASSIVE THERMAL MANAGEMENT

ENERGY VAPOR EXCHANGER WITH AN INLET VORTEX GENERATOR

Systems and Methods for Purifying Solvents

System and Method for Reducing the Dissolved Solids of a Non-Potable Aqueous Flow

FLUORORESIN MEMBRANE MATERIAL AND PRODUCTION PROCESS THEREFOR

MEMBRANES AND METHOD FOR REMOVING TRACE METALS

POROUS MEMBRANE OF POLYTETRAFLUOROETHYLENE AND/OR MODIFIED POLYTETRAFLUOROETHYLENE HAVING HIGH STRENGTH AND SMALL PORE DIAMETER

POROUS MEMBRANE LAMINATE, FILTER ELEMENT AND METHOD OF MANUFACTURING POROUS MEMBRANE LAMINATE

ION-CONDUCTIVE POLYMERIC MATERIALS AS ELECTROLYTES FOR FUEL CELLS

METHOD FOR PRODUCING TREATMENT LIQUID

Monolayer, composite, gas separation material, filter, gas separation device and method for manufacturing composite

Systems and Methods for Gas-Liquid Contactors for Rapid Carbon Capture

IONIC LIQUID COMPOSITION FOR CARBON DIOXIDE SEPARATION MEMBRANE, CARBON DIOXIDE SEPARATION MEMBRANE HOLDING SAID COMPOSITION, AND CARBON DIOXIDE CONCENTRATION APPARATUS PROVIDED WITH SAID CARBON DIOXIDE SEPARATION MEMBRANE

Composite membrane and methods of fabrication thereof

Barrier vent assembly

Lightweight expanded polytetrafluoroethylene membranes having high instrinsic strength and optical transparency

METHOD FOR PREPARING PEPTIDE EMULSION FORMULATION

POLYTETRAFLUOROETHYLENE COMPOSITE FILTER MATERIAL AND PREPARATION METHOD AND USES THEREOF

COMPOSITE MEMBRANE WITH NANOSELECTIVE SURFACE FOR ORGANIC SOLVENT NANOFILTRATION

Porous Composite Membrane for Solvent Extraction

CO2 CAPTURE AND UTILIZATION SYSTEM AND METHOD

STRETCHED POROUS POLYTETRAFLUOROETHYLENE MEMBRANE, AIR-PERMEABLE MEDIUM USING THE SAME, AND FILTER MEMBER USING THE SAME

POROUS POLYTETRAFLUOROETHYLENE MEMBRANE HAVING A MACRO-TEXTURED SURFACE AND METHOD OF MAKING THE SAME

LIGAND-MODIFIED FILTER AND METHODS FOR REDUCING METALS FROM LIQUID COMPOSITIONS

ACOUSTIC COMPOSITE INCLUDING A STIFFENING POLYMER, DEVICES, AND ASSEMBLIES INCLUDING THE SAME

PRECISION FILTER TO FILTER PROCESS LIQUID FOR PRODUCING CIRCUIT BOARDS

PROCESS FOR THE REMOVAL OF PARTICULATE MATTER FROM AN AQUEOUS STREAM

Gas sensor with a filter supported by a carrier

SYSTEMS AND METHODS FOR PURIFYING AQUEOUS SOLUTIONS

Method and Apparatus for Advanced Vacuum Membrane Distillation

PTFE porous membrane with a high strength and small pore size

Methods of fabricating porous membrane

Hydrogen purification using molecular dynamics

Nanocarbon enhanced membrane for purification and dewatering of solvents and fuels

Nanocarbon Immobilized Membrane for Bacterial Deactivation and Endotoxin Removal Via Membrane Distillation

LITHIUM ION CONDUCTOR-POLYMER-CERAMIC MEMBRANE

Aquaporin Z integrated membrane production method

Filtration membrane and method of production thereof

Chemically modified anion exchange membrane and method of preparing the same

Porous polytetrafluoroethylene membrane, and thermosetting method

Highly oriented expanded polytetrafluoroethylene with superior stiffness

A BIOCOMPATIBLE MEMBRANE COMPOSITE

CELL ENCAPSULATION DEVICES WITH CONTROLLED OXYGEN DIFFUSION DISTANCES

FILTER MEDIUM AND FILTER UNIT

Composite ionomer membrane tubing modules and system and methods incorporating same

System and Process for Hybrid Membrane Distillation-Pervaporation

Air-permeable member with removable protective film for covering ventilation hole

Purification and Enrichment of Boron Nitride Nanotube Feedstocks

DUST AND SPLASH-PROOF FILTER

Air gap membrane distillation

FILTER PLEAT PACK AND AIR FILTER UNIT

FILTER PLEAT PACK AND AIR FILTER UNIT

METAL-ORGANIC FRAMEWORK MATERIAL/MEMBRANE COMPOSITE MATERIAL, PREPARATION METHOD AND USE THEREOF

Porous PTFE membrane

Hollow-fiber membrane

Fluorosulfonyl group-containing compound, fluorosulfonyl group-containing monomer, and their production methods

Hydrogen purification using molecular dynamics

SPIRAL WOUND PROTEIN SEPARATION DEVICE

PROCESS FOR PREPARING POROUS FLUOROPOLYMER FILMS

SYSTEMS AND METHODS FOR FUEL TANK DRAINING AND POLISHING

GRAPHENE MEMBRANE

METHOD OF FILTRATION USING POROUS MEMBRANES

MEDICAL DEVICES COATED WITH POLYDOPAMINE AND ANTIBODIES

Hollow-fiber membrane and hollow-fiber membrane module

Articles comprising adhesive membranes with improved geometry and water entry pressure

FILTER MATERIAL

PREPARATION METHOD OF HIGH-PERFORMANCE MABR HOLLOW FIBER COMPOSITE MEMBRANE

Unsintered expanded polytetrafluoroethylene composite membranes having dimensional stability

Catalytic efficiency of flue gas filtration

One step integration of membrane distillation with direct air-stripping

Venting system for a mixing apparatus

Systems and methods for purifying solvents

Systems and methods for purifying solvents

High flow liquid filtration device including a porous polyparaxylylene membrane or a porous polyparaxylylene/polytetrafluoroethylene composite membrane

COMPOSITION USEFUL FOR PRODUCTION OF ACIDIC GAS SEPARATION MEMBRANE

TREATMENT SYSTEM AND TREATMENT PROCESS FOR REMOVING HARDNESS, SILICON, AND TURBIDITY FROM WASTEWATER HAVING HIGH SALT CONCENTRATION

Ligand-modified filter and methods for reducing metals from liquid compositions

Micro or nano porous membrane, manufacturing method of same, porous resin membrane complex, and filter element

AIR FILTER MEDIUM, FILTER PACK, AND AIR FILTER UNIT

Perfluoropolymer hollow fiber composite membrane preparation method

A SEMIPERMEABLE ARRANGEMENT

SUBMERGED TUBULAR MEMBRANE DISTILLATION (STMD) METHOD AND APPARATUS FOR DESALINATION

Systems and methods for purifying solvents

MONOLAYER, COMPOSITE, GAS SEPARATION MATERIAL, FILTER, GAS SEPARATION DEVICE AND METHOD FOR MANUFACTURING COMPOSITE

Asymmetric polytetrafluoroethylene composite having a macro-textured surface and method for making the same

Prosthetic valve with improved washout

METHODS AND SYSTEMS FOR DISPOSING ALKALI METAL PATCHES

FILTER MEDIUM AND FILTER UNIT INCLUDING SAME

FILTER MEDIUM AND FILTER UNIT INCLUDING SAME

ISOLATION DEVICE FOR ADIPOSE-DERIVED STROMAL VASCULAR FRACTION

Catalytic efficiency of flue gas filtration

Device for purifying fluid using ion concentration polarization phenomenon and purification system

HIGHLY-PERMEABLE DENSE HOLLOW FIBER MEMBRANE FOR BLOOD OXYGENATION

Ion permeable membrane

Waterproof member and electronic device

Method for manufacturing brewed alcoholic beverage using porous membrane

Fluorine-based resin porous membrane and method for preparing the same

GAS PHASE PHOTOLYTIC OXIDATION FOR WATER PURIFICATION

CARBON DIOXIDE SEPARATION MEMBRANES AND PROCESS

MANUFACTURING METHOD AND MANUFACTURING APPARATUS FOR ACIDIC GAS SEPARATION MEMBRANE SHEET

Filter module having an edge-reinforced membrane, method for producing the filter module and use thereof

Method for separating microplastics from animal excrement

Barrier vent assembly

METHOD AND SYSTEM FOR MONITORING CARBON MONOXIDE (CO) ADMINISTRATION TO EX-VIVO FLUIDS

POROUS POLYTETRAFLUOROETHYLENE MEMBRANE

SULFONATED AND HALIDE MEMBRANES OR SOLID MATERIALS WITH THERMO-RESPONSIVE SURFACE TREATMENT

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

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

Device for preparing a liquid sample for a gas chromatograph

Filter device, purification device, chemical solution production method

Filtration device, refining device, and production method for liquid medicine

Hydrogen sulfide-carbon dioxide membrane separation systems and processes

Porous membrane having a fluorinated copolymer as surface treatment

Method of filtration using porous membranes

Thin wall polyether block amide membrane tubing and module

CONTROL OF THE CONCENTRATION-POLARIZATION LAYER LENGTH IN A MICROCHANNEL-MEMBRANE SYSTEM

Membrane element and membrane separation device

Method for treating solvent in wastewater

FILTER MEDIA

Infernal pressure adjustment member and electrical component for transport equipment

Method for preparing porous membrane of fluorine-based resin

Ligand-modified filter and methods for reducing metals from liquid compositions

Processes for separation of aromatic compounds using a thin film composite membrane

Air filter medium, filter pleat pack, and air filter unit

POROUS POLYMERIC HOLLOW FILTER MEMBRANE

Filtration method using porous membrane

Porous hollow fiber membrane, method for producing porous hollow fiber membrane and filtration method

Functional fluid gate control system

Method for producing liquid composition

Methods and systems for separation of chloramines in aqueous solutions

SYSTEMS AND METHODS FOR RECOVERY OF PURIFIED WATER AND CONCENTRATED BRINE

Fluorosulfonyl group or sulfonic acid group-containing polymer, its production method and its application

IMPROVED MEMBRANES FOR SEPARATING ALKENES FROM OTHER COMPOUNDS

Systems and methods for purifying solvents

Porous fluorine resin film and preparation method thereof

Sensor

Method of preparing ion-exchange membrane using chemical modification and ion-exchange membrane prepared thereby

Porous polytetrafluoroethylene membrane, and waterproof air-permeable membrane and waterproof air-permeable member including the same

Porous polytetrafluoroethylene membrane, and waterproof air-permeable membrane and waterproof air-permeable member including the same

ELECTROCHEMICAL CELLS FOR USE WITH GAS MIXTURES

Method for processing chemical liquid

Acidic gas separation membrane sheet and manufacturing method therefor

Filter assembly for an enclosure

Apparatus and method for humidity conditioning sample gas of a patient breathing circuit affiliated with a ventilator and/or nitric oxide delivery system

Battery having separator including mesoporous silica thin film positioned on macroporous substrate

POROUS MEMBRANE AND METHOD FOR FILTERING FLUID INCLUDING PARTICLES WITH POROUS MEMBRANE

Forward osmosis composite membranes for concentration of lithium containing solutions

Method of preparing chemically modified anion exchange membrane

Separation of organic solvent mixtures

Adsorption assembly and battery

Air filter medium, air filter pack, and air filter unit

Composite ionomer membrane tubing modules and system and methods incorporating same

COMPOSITE FILM AND TEXTILE PRODUCT COMPRISING THE SAME

Filter medium for air filter, filter pack, air filter unit and method for producing the filter medium for air filter

FLUORORESIN FILM MATERIAL AND PRODUCTION PROCESS THEREFOR

COMPOSITE ION CONDUCTING MEMBRANE TUBING AND PROCESS OF MAKING SAME

OXYGEN SEPARATION MEMBRANE

Spacer film with integrated lamination strip

Fluorinated filter membrane, filters, and methods

Method and apparatus for wafer enhanced electrodeionization of acid streams

Gas sensor with filter

Rotary Filter Apparatus For Roll-To-Roll Nanomaterial Dispersion Papermaking

Metal organic framework (MOF) structured object and method

Dust and splash-proof filter

Air filter medium, air filter pack, and air filter unit

Air filter medium, air filter pack, and air filter unit

Photoelectrochemical devices, methods, and systems with a cupric oxide/cuprous oxide coated electrode

Fabricating ionic/polyimtde membranes

Systems and processes for the treatment of waste streams allowing direct activated carbon and membrane contact

SUPERHYDROPHOBIC MICROFILTRATION MEMBRANE FOR MEMBRANE DISTILLATION, FILTRATION MODULE FOR MEMBRANE DISTILLATION COMPRISING THE SAME, AND METHOD FOR MANUFACTURING THE SAME

Semipermeable membrane and method for producing semipermeable membrane

Filter medium for air filter, filter pack, air filter unit, and method for producing filter medium for air filter

Environmental control assemblies

Methods of fluorinating filters used in the manufacture of a semiconductor device

FLUID DEVICE

Monolayer, composite, gas separation material, filter, gas separation device and method for manufacturing composite

Method for producing laminated complex, and laminated complex

Hollow-fiber membrane for fuel degassing

Filtration membranes

HIGH TEMPERATURE AND PRESSURE LIQUID DEGASSING SYSTEMS

Method and device for separating immiscible liquids to effectively isolate at least one of the liquids

POROUS POLYMER MEMBRANES COMPRISING SILICATE

Fluid separation membrane, fluid separation membrane module, and porous carbon fiber

Prosthetic valve with improved washout

Composite membranes and methods of making and use thereof

Method of liquid filter wetting

FILTRATION MATERIAL HAVING ePTFE AND METHOD OF MAKING

Device for determining fat expenditure from levels of ketone bodies that have passed through the skin and methods for determining the same

Graphene membrane

CELL-TRAPPING FILTER

Medical devices coated with polydopamine and antibodies

Method of production of nanoporous membranes for water purification from metal ions at low differential pressures

MEMBRANE CONTACTOR COMPRISING A COMPOSITE MEMBRANE OF A POROUS LAYER AND A NON-POROUS SELECTIVE POLYMER LAYER FOR CO2 SEPARATION FROM A MIXED GASEOUS FEED STREAM

Air filter medium, air filter pack, and air filter unit

Method for separating COusing facilitated COtransport membrane

Composite polymer electrolyte membrane for fuel cell, and method of manufacturing the same

PERYLENE DIIMIDE BASED MEMBRANE AND METHODS OF USE THEREOF

Precision filter to filter process liquid for producing circuit boards

Air-permeable filter provided with oil repellency

System and method for reducing the dissolved solids of a non-potable aqueous flow

Osmotic distillation process for concentrating a liquid containing sodium chloride

Membrane device and method for manufacturing the membrane device

Latent and sensible cooling membrane heat pump

Porous air permeable polytetrafluoroethylene composites with improved mechanical and thermal properties

Hollow fiber membranes for solubilizing a gas into a liquid, devices for same, and processes of same

Filter medium and filter unit

Method and apparatus for advanced vacuum membrane distillation

Filter medium and filter unit

Process for making a porous filter element, porous filter elements made thereby, and filter devices including them

Porous air permeable polytetrafluoroethylene composites with improved mechanical and thermal properties

Systems and methods for recovery of purified water and concentrated brine

FILTRATION APPARATUS

Light-driven ion-pumping membrane systems

Mixed powder and material for molding having PTFE as main component, and drawn porous body

SEPARATING METHOD OF FLUORINE-CONTAINING SOLVENT, REMOVING METHOD OF FLUORINE-CONTAINING SOLVENT CONTAMINANT, AND APPARATUS THEREFORE

Fuel cell having oxygen selective membrane

Barrier vent assembly

Waved filter media and elements

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

Articles Produced from VDF-co-(TFE or TrFE) Polymers

Filter medium for air filter, filter pack, air filter unit, and method for producing filter medium for air filter

Drive device and ventilation member

Apparatus and method for humidity conditioning sample gas of a patient breathing circuit affiliated with a ventilator and/or nitric oxide delivery system

FILTRATION MODULE AND FILTRATION APPARATUS

Pleat cartridge filter

Centrifuge filter tube