Cartridge-type hollow fiber membrane module comprising submerged hollow fiber membrane unit module with free end and submerged apparatus for water treatment comprising air diffuser apparatus capable of intermittent/continuous aeration and its aeration method

SYSTEM FOR CLEANING A MEMBRANE

Water extraction system containing a membrane including an active layer having a cross-linked aromatic polyamide thin film

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

Divalent ion removal from monoethylene glycol (MEG) feed streams

Advancements in osmotically driven membrane systems including multi-stage purification

Reverse osmosis membrane apparatus and method of operating same

Separation of nanoparticles

Integrated ultrafiltration and reverse osmosis desalination systems

Electrolyte and pH monitoring for fluid removal processes

WATER REUSE SYSTEM AND METHOD

Single-pass filtration systems and processes

WATER REUSE SYSTEM AND METHOD

Pressurized hollow fiber membrane module and backwashing method using same

Electrolyte and pH monitoring for fluid removal processes

Chemical free and energy efficient desalination system

Separation membrane module

Compositions and methods of cleaning polyvinyl pyrrolidone-based hemodialysis filtration membrane assemblies

Method and apparatus of flush pump feature for portable liquid purifying filter

Filtering apparatus

Combination of a single-station reverse osmosis device with a hemodialysis device

System for cleaning membrane, and method for cleaning membrane using same

Filtration system for filtration of solids from a liquid

Filter holder and method for sterilizing the filter holder

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

AERATION DEVICE, OPERATION METHOD THEREFOR, AND WATER TREATMENT APPARATUS

Open bottom multiple channel gas delivery device for immersed membranes

Method and device for the underwater testing of a filtration system

AIR DIFFUSION DEVICE, AIR DIFFUSION METHOD, AND WATER TREATMENT DEVICE

Gas scouring apparatus for immersed membranes

Automated ultra-filtration apparatus

Tangential flow perfusion system

WASHING MACHING INCLUDING INTEGRAL FILTER MODULE AND AERATOR

FILTRATION SYSTEMS HAVING FLOW-REVERSING SUBSYSTEMS AND ASSOCIATED METHODS

Membrane securement device

Reverse osmosis system

Zeolite membrane regeneration method

METHOD OF PROCESSING BLACK LIQUOR

Method of producing sugar solution

Membrane filter cleaning apparatus for waste-water treatment process

Method of producing sugar solution

Filter element

Capillary Filtration Membrane With An Improved Recovery And Method For Obtaining An Improved Recovery And Manufacturing Method

Autogenous cleaning filtration method and device

Synthesis of a diallylammonium/SOcopolymer bearing phospho- and sulfopropyl pendents

Aerator device and filter system including the same

Method for treating impurities contained in exhaust gases of ships, ship with a scrubber, and purification unit

Use of alkoxylated non-ionic surfactants as additive in aqueous membrane cleaning compositions

System and method for filtering

Water purification system with automatic flush flow

Water purification system with active vibration

Method, apparatus and system for desalinating saltwater

Method and apparatus for processing and analyzing filtered particles

Fluid volume monitoring for patients with renal disease

Filtration apparatus

Systems and Methods For Cleaning A Membrane Separation System

Drinking water vending dispenser facilitated to collect and purify drainage water

Filtering contaminants from fluid

LOW ENERGY REVERSE OSMOSIS PROCESS

Fluid control manifold for membrane filtration system

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

Method for controlling the size of solid-state nanopores

Hydroclone with inlet flow shield

Fabrication of nanopores using high electric fields

Method, Apparatus And System For Desalinating Saltwater

APPARATUS AND METHOD FOR PURIFYING LIQUID

Light-Assisted Membrane Treatment and Cleaning

Monitoring fluid volume for patients with renal disease

Enhancing flux of a microporous hollow fiber membrane

Monitoring fluid volume for patients with renal disease

Method and a Device for Maintaining a Synchronized Local Timer Using a Periodic Signal

Systems, devices, and methods for bodily fluid separation materials

Faucet with built-in filter units

Spiral wound membrane element and method for cleaning spiral wound membrane sheet

Method of enzyme inactivation

Methods for cleaning membranes used for filtering chemicals

Agent and method for cleaning permeable membranes

Backwashable filtration element

SEAWATER DESALINATION SYSTEM

Operating method for membrane separation device and membrane separation device

Transverse-mounted membrane filtration apparatus

Method for treating impurities contained in exhaust gases of ships, ship with exhaust gas scrubber, and purification unit

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

Method for cleaning a filter

Method and assembly for water filtration using a tube manifold to minimize backwash

PROCESS FOR MANUFACTURING POTABLE WATER AND APPARATUS THEREFOR

Aeration unit and filtering apparatus comprising the same

Method for accelerated testing of a membrane module

Recess plate and method for detecting membrane leakage

Serviceable bioreactor

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

Filtration with internal fouling control

Filtration Media and Filter Therefor

Filtration Media and Filter Therefor

Determining biofilm thickness in a membrane supported biofilm reactor

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

Point of use filtration system with backwash

Process for continuously washing a hollow fiber membrane for depleting residuals

Replenishing liquid material to membrane

REVERSE OSMOSIS AND NANOFILTRATION MEMBRANE CLEANING

Membrane device and process for mass exchange, separation, and filtration

FILTERING SYSTEM AND METHOD

NOVEL IN-SITU MEMBRANE CLEANING USING PERIODIC ELECTROLYSIS

Electricity-free water purification installation with a membrane filter and a system of automatic backwashing of the filter

SEPARATION MEMBRANE CLEANING SYSTEM AND SEPARATION MEMBRANE CLEANING METHOD USING THE SAME

Methods for enhanced electrocoagulation processing using membrane aeration

Membrane cleaning with pulsed airlift pump

Filter arrangement

METHOD AND APPARATUS FOR CLEANING A MEMBRANE FILTRATION APPARATUS

Method and System for Enhanced Osmotic Mass Transfer

PORTABLE REVERSE OSMOSIS WATER PURIFICATION SYSTEM

Simultaneous removal of oil and gases from liquid sources using a hollow fiber membrane

Systems and methods for conditioning a filter assembly

WASHING METHOD FOR SEPARATION MEMBRANE MODULE

Water treatment apparatus and method

SYSTEM AND METHOD OF DESALINATION OF WATER

Membrane bioreactor system using reciprocating membrane

Autonomous Filter Element

System and method for filtration of liquids

Method and device to monitor patients with kidney disease

Membrane cleaning with pulsed airlift pump

Low energy reverse osmosis process

Fluid treatment apparatus and method of using same

SYSTEM AND METHOD OF DESALINATION OF WATER

Membranes with polydopamine coatings

System to Reduce the Fouling of a Catalytic Seawater Deoxygenation Unit

Water purification device

Filtration membrane

METHOD FOR CLEANING MEMBRANE MODULE

Method for cleaning ceramic filter

Module for purifying a fluid containing a cleaning agent, and methods of fabricating and using this kind of module

Apparatus, system and method for integrated filtration and reverse osmosis desalination

METHOD AND APPARATUS FOR CLEANING A FILTRATION CASSETTE OF A MEMBRANE BIO-REACTOR

Electrocoagulation apparatus having integrated clarifier and sludge control

Filtration filter and production method therefor

Mechanical axial vibration in membrane separation treatment of effluents

CLEANING IN MEMBRANE FILTRATION SYSTEMS

Serviceable bioreactor

Method of purifying filter, and method of cleaning or drying object to be treated

Pneumatic alternating pressure membrane cell separation system

Method and apparatus of flush pump feature for portable liquid purifying filter

Chemical free and energy efficient desalination system

Separation of nanoparticles

METHODS AND APPARATUS FOR REMOVING SOLIDS FROM A MEMBRANE MODULE

Device and Method for Filtering a Suspension

Crossflow type filtering operation method using ceramic filter

Crossflow type filtering operation method using ceramic filter

SELECTIVELY PERFORATED GRAPHENE MEMBRANES FOR COMPOUND HARVEST, CAPTURE AND RETENTION

Multimodal dialysis system

Method and system for cleaning membrane filters

System and method for separating solids from fluids

Filtration method for operating a filtration module with gas feed at its permeate side to prevent backflow of permeate

Non-blocking filtration system

HOLLOW FIBER MEMBRANE FILTRATION DEVICE AND METHOD FOR WASHING HOLLOW FIBER MEMBRANE MODULE

System and method for filtration

Water separation method and apparatus

Reverse osmosis filter flush device and method

Spiral Cross Flow Membrane Filtration Device And Process

Filter Backflush System for Entrained Filtration Elements

IMMERSED SCREEN AND METHOD OF OPERATION

MEMBRANE TREATMENT/SEPARATION PLANT AND CONTROL SYSTEM

Water treatment apparatus, system and process

Selected solids separation

Use of sulfamic acid or its salts as stabilizers especially in combination with ammonium salt and/or ammine for bleach or other halogen containing biocides in the paper area

Biocontrol through the use of chlorine-stabilizer blends

Formed sheet membrane element and filtration system

SEPARATION MEMBRANE, WATER TREATMENT UNIT AND WATER TREATMENT APPARATUS

WATER TREATMENT UNIT AND WATER TREATMENT APPARATUS

Cleaning device of membrane filtration apparatus

Device for producing ultrapure water

Method and system for optimizing membrane cleaning process

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

MEMBRANE TREATMENT OF COOLING TOWER BLOW DOWN WATER

Water filtration system

Hollow fiber membrane module for use in a tubular pressure vessel

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

Fluid flow distribution device

Combination of a single-station reverse osmosis device with a hemodialysis device

Spiral wound element and seal assembly

Water purification apparatus and method for using pressure filter and pore control fiber filter

METHOD FOR WASHING SEPARATION MEMBRANE MODULE AND METHOD FOR GENERATING FRESH WATER

PULSE AERATION FOR IMMERSED MEMBRANES

Autonomous Filter Element

STERILIZATION OF MEMBRANE FILTERS

Apparatus, System, and Method for Forward Osmosis in Water Reuse

Gas sparger for a filtering membrane

Autonomous Filter Element

Processes and apparatus for inhibiting membrane bio-fouling

SPIRAL-TYPE FILTRATION MODULE, AND LIQUID TREATMENT METHOD AND DEVICE EMPLOYING THE SAME

Oxygen separation membrane

Functional and reusable electrodeposited coatings on porous membranes

Drinking straw with hollow fibre liquid filter

FILTRATION APPARATUS AND WATER TREATMENT APPARATUS

Reverse osmosis system

Hollow-fibre membrane module

Pressurized water filtration system

MEMBRANE CLEANING WITH PULSED GAS SLUGS

Adaptive system for blood fluid removal

Fluid volume monitoring for patients with renal disease

Cardiovascular monitoring for fluid removal processes

Monitoring fluid volume for patients with renal disease

Chronic pH or electrolyte monitoring

Intersession monitoring for blood fluid removal therapy

Electrolyte and pH monitoring for fluid removal processes

Systems and methods of controlling fouling during a filtration procedure

Blood fluid removal system performance monitoring

Osmotic separation systems and methods

Nozzle device and nozzle for atomisation and/or filtration and methods for using the same

METHOD OF CLEANING FILTRATION MEMBRANE

Molecular separator

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

Membrane module, membrane unit, and membrane separation device

Slurry Concentration System and Method

METHODS OF CLEANING MEMBRANE MODULES

IMMERSION MEMBRANE APPARATUS CLEANING PROCESS AND IMMERSION MEMBRANE APPARATUS

CLEANING PROCESS FOR IMMERSION-TYPE SEPARATING MEMBRANE DEVICE, AND CLEANING SYSTEM FOR IMMERSION-TYPE SEPARATING MEMBRANE DEVICE

Non-blocking filtration system

Fresh water production method

Method and system for removing retentate from filters

Apparatus and method for filtering liquids, particularly organic liquids

FILTERING METHOD, AND MEMBRANE-FILTERING APPARATUS

WATER TREATMENT APPARATUS AND WATER TREATMENT METHOD

WATER TREATMENT PLANT WITH IMMERSED MEMBRANES

Method of Separation of Algal Biomass from Aqueous or Marine Culture

Integrated gas sparger for an immersed membrane

Method for cleaning filtering membrane

METHOD AND DEVICE FOR MANUFACTURING FILTERED LIQUIDS

Device and method for water filtration using recycled medical filters

CLEANING METHOD FOR FILTRATION MEMBRANE AND MEMBRANE FILTRATION APPARATUS

Fluid control manifold for membrane filtration system

Membrane cleaning with pulsed airlift pump

Method for cleaning filter structures in filtration installations for filtering liquid products, and a filtration installation

Process for producing reclaimed water and system for producing reclaimed water

Module for purifying a fluid containing a cleaning agent, and methods of fabricating and using this kind of module

MEMBRANE FILTRATION SYSTEM

Immersion-type membrane separation apparatus

DESALINATION APPARATUS AND METHOD OF CLEANING THE SAME

METHOD AND PLANT FOR MANAGING THE CLOGGING OF MEMBRANE MODULES AND FILTRATION MEMBRANES

Method for regenerating filter

Determining biofilm thickness in a membrane supported biofilm reactor

METHOD FOR CLEANING FILTER SEPARATION SYSTEMS

Water filtration system

System and method for filtering

ANAEROBIC DIGESTER-MEMBRANE BIOREACTOR FOR TREATING A WASTE STREAM

Method and system for reverse osmosis predictive maintenance using normalization data

Fluid filtration and particle concentration device and methods

FILTERING SYSTEM AND METHOD

Use of porous hollow-fiber membrane for producing clarified biomedical culture medium

Membrane cleaning with pulsed airlift pump

FILTRATION APPARATUS

Advanced particulate matter control apparatus and methods

Advanced filtration device for water and wastewater treatment

Filtration method, method for purifying polishing composition using it, method for regenerating filter to be used for filtration, and filter regenerating apparatus

Wastewater treatment method and apparatus

Reverse Osmosis System

Process for the preparation of homopolysaccharides

Reverse-osmosis water desalination plant

Membrane system backwash energy efficiency

HOLLOW YARN FILM FILTERING APPARATUS

Composite filtration and demineralization apparatus

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

CLEANING IN MEMBRANE FILTRATION SYSTEMS

MICROMECHANICAL FILTER FOR MICROPARTICLES, IN PARTICULAR FOR PATHOGENIC BACTERIA AND VIRUSES, AND ALSO PROCESS FOR PRODUCTION THEREOF

CERAMIC DEAD-END FILTER, A FILTER SYSTEM, A METHOD OF FILTERING AND A METHOD OF PRODUCING A CERAMIC DEAD-END FILTER

Membrane cleaning with pulsed airlift pump

MEMBRANE FILTER FOR WATER TREATMENT

MEMBRANE SEPARATION METHOD AND MEMBRANE SEPARATION DEVICE

Regeneratable filter for extracorporal treatment of liquids containing particles and use thereof

HOLLOW YARN FILM FILTERING APPARATUS

Method and apparatus for cleaning a film seperating device

METHOD AND SYSTEM FOR FILTERING WATER, IN PARTICULAR, AN ULTRAFILTRATION METHOD

MEMBRANE FILTRATION SYSTEM

Method of cleaning membranes

Carbon dioxide recovery system

WATER PURIFICATION SYSTEM SKID

WATER PURIFICATION SYSTEM

Gas sparger for an immersed membrane

MODULAR CROSS-FLOW FILTRATION SYSTEM

Water separation method and apparatus

Real-time process control for an immersed membrane filtration system using a control hierarchy of discrete-state parameter changes

Method for cleaning filtration membrane modules and membrane bioreactor system for treating untreated water or wastewater or activated sludge

Water processor

On-line performance management of membrane separation process

Filtration of corn starch followed by washing and collection of the resultant corn starch cake

Process for cleaning substrates with oxidising agents and reducing agents

Cyclic aeration system for submerged membrane modules

Water purification apparatus and method for using pressure filter and pore control fiber filter

Hollow fiber membrane element, frame for hollow fiber membrane element, and membrane filtration apparatus

MEMBRANE CLEANING WITH PULSED GAS SLUGS

Membrane module and membrane bioreactor, water treatment equipment using the same

Physically and chemically emulsified hydrocarbon waters separator for ship's bilges

FILTRATION MEMBRANES

System and method for removing organic contaminants from water

DEEP WATER DESALINATION SYSTEM AND METHOD

Side stream type membrane bioreactor process

Quick connect modular water purification system

Recirculation shower for aircraft

AUTONOMOUS FILTER ELEMENT

Water Filtration System

Water treatment apparatus and method