29830 ⎘
Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor; Reverse osmosis; Hyperfiltration ; Nanofiltration Apparatus therefor
Centrifugal reverse osmosis system
#302Hydraulic-arm aided closed circuit batch-RO desalination apparatus of low energy and high recovery prospects
#303Gas sparger for an immersed membrane
#304Submerged reverse osmosis system
#305WATER PURIFICATION SYSTEM
#306METHOD FOR MANAGING OPERATION OF REVERSE OSMOSIS MEMBRANE DEVICE AND REVERSE OSMOSIS MEMBRANE TREATMENT SYSTEM
#307Ecologically sustainable hydraulic fracturing system and method
#308System and method for purifying liquid by reverse osmosis
#309RENEWABLE-POWERED REVERSE OSMOSIS DESALINATION WITH ACTIVE FEEDWATER SALINITY CONTROL FOR MAXIMUM WATER PRODUCTION EFFICIENCY WITH VARIABLE ENERGY INPUT
#310Universal scalable and cost-effective surface modifications
#311Systems and methods of reducing virus migration through a virus removal filter after feed flow reduction
#312Reverse osmosis treatment system for recovering energy generated both at brine and permeate sides during sea water desalination
#313Device and method of preparing salt-containing water by reverse osmosis
#314Pressure vessel
#315Liquid treatment system for concentrating raw milk, and method therefor
#316Reverse osmosis membrane treatment system and reverse osmosis membrane treatment method
#317Portable Self-Contained Reverse Osmosis System
#318Chemical liquid manufacturing apparatus
#319Water purifier
#320SYSTEMS AND METHODS FOR TREATING HIGH SULFATE WATER AND INJECTING TREATED WATER
#321Modular filtration platform
#322Membrane system to treat leachate and methods of treating leachate
#323ULTRAPURE WATER PRODUCTION METHOD AND ULTRAPURE WATER PRODUCTION SYSTEM
#324COMPOSITE FILTER CARTRIDGE
#325Reversing valve and household water purifier including same technical field
#326Methods for water blending control
#327RO element with integral pressure vessel
#328REVERSE OSMOSIS TREATMENT APPARATUS AND REVERSE OSMOSIS TREATMENT METHOD
#329Smart filter module analysis system and associated methods
#330PERSONAL WATER ENHANCEMENT DEVICE
#331Spiral wound membrane module adapted for high recovery
#332Device for water disinfection by ultrafiltration
#333Central tube set, spiral wound reverse osmosis membrane component, and reverse osmosis water purifier
#334Systems for water extraction for up-concentration of organic solutes
#335Method and system for performing a batch reverse osmosis process using a tank with a movable partition
#336Apparatus and methods for solution processing
#337Systems and processes for the treatment of waste streams allowing direct activated carbon and membrane contact
#338Water purifier and water preparation method thereof
#339Batch pressure-driven membrane separation with closed-flow loop and reservoir
#340WATER TREATMENT SYSTEM, WATER TREATMENT METHOD
#341Filter membrane with bi-directional flow enhancing features
#342Ternary sewage treatment method integrating microbial fuel cells with anaerobic acidification and forward osmosis membrane
#343METHODS, SYSTEMS, AND COMPOSITIONS FOR DELIVERY OF NANOBUBBLES IN WATER TREATMENT SYSTEMS
#344Sterilization water discharge device and water treatment device including same
#345Drainless reverse osmosis water purification system
#346Composite reverse osmosis membrane, a water filtration system and a method of manufacturing same
#347Apparatus and apparatus assembly
#348On-demand system for drawing and purifying well water
#349REVERSE OSMOSIS WATER PRODUCTION APPARATUS
#350Water purifier and control method for water purifier
#351DEVICE AND METHOD FOR TREATING AND FILLING WATER
#352Apparatus system and method to separate brine from water
#353Desalination system and method
#354Energy storage, hydrogen and oxygen production using ion separators
#355Ion separator
#356Seawater desalination system and energy recovery apparatus
#357FLUID PURIFICATION SYSTEM
#358Side-flow type RO filter with extended fluid transfer path
#359Methods and apparatus for preventing damage by a reverse osmosis filtration system having a leak
#360System for purifying a liquid
#361Method for purifying a liquid
#362Osmosis battery & high magnetic field generator & superconducting ionic current loop
#363Water purification system with automatic flush flow
#364Reverse osmosis or nanofiltration process for cleaning water
#365For diluting or concentrating solutions, applied to processes for the desalination of water
#366Self cleaning water filter unit
#367Central tube for filter cartridge and filtering device having same
#368WATER RECLAMATION SYSTEM
#369Containerized desalination system
#370Integrated system for generating, storing and dispensing clean energy and desalinating water
#371REVERSE OSMOSIS TREATMENT APPARATUS AND REVERSE OSMOSIS TREATMENT METHOD
#372Aerator apparatus and air diffusion apparatus comprising same
#373Methods of manufacturing a multi-leaf membrane module and multi-leaf membrane modules
#374Methods of making flat sheet membrane element adapted for use in symbiotic fluids factionation, water treatment, and osmotic processes
#375Water filtration system
#376Water purification system
#377Seawater desalination system and energy recovery apparatus
#378Container and method for filtering a suspension
#379Apparatus and method for reverse osmosis
#380Reverse Osmosis Water Filters for Producing Water With Selectable Total Dissolved Solids
#381Water treatment and delivery system for dialysis units
#382PRODUCTION OF MULTIVALENT ION-RICH STREAMS USING HUMIDIFICATION-DEHUMIDIFICATION SYSTEMS
#383Re-Circulation Loop in CFF/TFF Single Use Path Flow
#384Method for enhancing filtration yields in tangential flow filtration system
#385Method and system for performing a batch reverse osmosis process using a tank with a movable partition
#386Symbiotic reverse osmosis for maximizing desalinated water recovery from saline waters and brines
#387Apparatus and methods for solution processing
#388Concentration control in filtration systems, and associated methods
#389Water filtration system and method
#390Sanitizing filter system and method for a residential water filtering system
#391Composite filter cartridge
#392WATER TREATMENT DEVICE, AND METHOD OF OPERATING WATER TREATMENT DEVICE
#393FILTER CARTRIDGE WITH INDEPENDENTLY REPLACEABLE FILTER ASSEMBLY
#394Method and system for performing a batch reverse osmosis process using a tank with a movable partition
#395WATER TREATMENT DEVICE, AND METHOD OF OPERATING WATER TREATMENT DEVICE
#396Sealing case for filter cassette
#397Energy-saving water purifying system
#398WATER TREATMENT DEVICE
#399Subsea installation and method for treatment of seawater
#400Submersible desalination apparatus
#401Integrated composite filter cartridge and water purifying system having same
#402Personal water filter device
#403Chemical free and energy efficient desalination system
#404Systems and methods for treating dilute wastewater
#405CLEANING METHOD FOR WATER TREATMENT MEMBRANE
#406Parallel processing reverse osmosis water filtration systems
#407Liquid Purification System
#408Integrated reverse osmosis module with energy recovery for desalination
#409SUBMERGED HYPERFILTRATION SYSTEM
#410On-board fuel adjustment by molecular separation
#411Water treatment apparatus
#412Reverse osmosis system control valves
#413Nanoscale gaseous material filtering and pumping systems and methods of use thereof
#414Desalination method for producing freshwater by reverse osmosis of seawater
#415Electrodeionization device and pure-water production system
#416Desalination apparatus
#417Cross current staged reverse osmosis
#418Cross current staged reverse osmosis
#419Cross current staged reverse osmosis
#420Water purification system
#421Ultrapure water production apparatus and ultrapure water production method
#422Reverse osmosis systems with built in pressure regulation
#423Universal scalable and cost-effective surface modifications
#424LIQUID PURIFICATION SYSTEM
#425ULTRAPURE WATER PRODUCING METHOD
#426REVERSE OSMOSIS FILTRATION SYSTEM WITHOUT PRESSURE TANKS
#427Modular filtration platform
#428Permeation side flow path material for spiral membrane element and method for manufacturing same
#429Batch pressure-driven membrane separation with closed-flow loop and reservoir
#430Corrosion-resistant fluid membrane
#431Water treatment device and operating method for water treatment device
#432Reverse-osmosis-membrane device and method for operating the same
#433Batch Pressure-Driven Membrane Liquid Separation Using A Pressure Exchanger for Efficiency
#434APPARATUS FOR TREATING RADIOACTIVE MATERIAL USING MULTIPLE SEPARATION MEMBRANES
#435REVERSE OSMOSIS WATER FILTRATION DEVICE WITH WATER STORAGE FUNCTION
#436Reverse osmosis treatment system for recovering energy generated both at brine and permeate sides during seawater desalination
#437Reverse osmosis system for use with a wellbore and methods of assembling the same
#438Water conditioning systems
#439Water conditioning systems having diversion devices
#440Fluid conditioning systems having caps with filter cartridge sealing and removal devices and/or locking devices
#441Damping plate sand filtration system and wave energy water desalination system and methods of using potable water produced by wave energy desalination
#442NANOPORE WITH A CAVITY FOR FILTERING POLYMERS
#443Membrane system to treat leachate and methods of treating leachate
#444METHODS OF MAKING FLAT SHEET MEMBRANE ELEMENT ADAPTED FOR USE IN SYMBIOTIC FLUIDS FACTIONATION, WATER TREATMENT, AND OSMOTIC PROCESSES
#445Water storage tank structure and operating method for the reverse osmosis water purifying system
#446Integrated reverse osmosis/pressure retarded osmosis system
#447Integrated waterway assembly of a reverse osmosis water filtration device
#448Apparatus and method for the seawater pre-treatment for desalinating seawater into fresh water
#449Spiral wound membrane module adapted for high recovery
#450INTEGRATED WELDED WATERWAY STRUCTURE OF A REVERSE OSMOSIS WATER FILTRATION DEVICE
#451Apparatus for treating water or liquids in general
#452Systems and methods for water filtration
#453COATED PTFE MEMBRANE
#454Formed sheet membrane element and filtration system
#455SYSTEMS AND METHODS FOR WATER FILTRATION
#456SYSTEMS AND METHODS FOR WATER FILTRATION
#457Uranium extraction plant, uranium recovery, and acid or base recovery
#458Control of an RO installation for flushing solutions
#459SEAWATER DESALINATION DEVICE, METHOD FOR DESALINATING SEAWATER USING THE SAME, AND METHOD FOR CLEANING SEAWATER DESALINATION DEVICE
#460Process and apparatus for improving raw tobacco
#461WATER TREATMENT SYSTEM AND WATER TREATMENT METHOD
#462Methods and systems for extracting protein and carbohydrate rich products from a microcrop and compositions thereof
#463Reverse osmosis membrane filtering device
#464FILTRATION APPARATUS
#465Water treatment system
#466Double crosslinked sodium alginate/polyvinyl alcohol composite nanofiltration membrane and preparation method thereof
#467Gas sparger for an immersed membrane
#468Drainless reverse osmosis water purification system
#469System for separating contaminants from fluids
#470Water-saving Type Household Reverse Osmosis (RO) Membrane Assembly
#471Method and apparatus for processing radioactive wastewater
#472End cap filtration module, filtration module and filtration system
#473Liquid treatment apparatus
#474Modular sand filtration-anchor system and wave energy water desalination system and methods of using potable water produced by wave energy desalination
#475SEAWATER DESALINATION SYSTEM
#476Self supporting structure for membrane crossflow cartridges
#477Double pass reverse osmosis separator module
#478TIDAL ENERGY SEAWATER DESALINATION SYSTEM
#479Integrated composite filter and water purification system having the same
#480Filter device, manufacturing device for chemical, and operation method for filter device
#481FLOW CONTROL IN MULTI-STEP FILTRATION, AND ASSOCIATED SYSTEMS
#482Concentration control in filtration systems, and associated methods
#483Filtration system and filtration method
#484Reverse osmosis system
#485Reverse osmosis push filter with floating key lock
#486Apparatus and method for the seawater pre-treatment for desalinating seawater into fresh water
#487Osmosis apparatus
#488Water extraction system containing a membrane including an active layer having a cross-linked aromatic polyamide thin film
#489Membrane filtration system
#490Universal scalable and cost-effective surface modifications
#491Method for concentrating aqueous containing solute into high concentration by hydraulic-membrane process under no difference in osmotic pressure
#492WATER REUSE SYSTEM AND METHOD
#493WATER REUSE SYSTEM AND METHOD
#494Chemical free and energy efficient desalination system
#495Composite semipermeable membrane
#496Reverse Osmosis Unit Having Rotatable Reverse Osmosis Membrane Housing Assembly
#497Reverse osmosis systems with built in pressure regulation
#498ULTRAPURE WATER PRODUCTING APPARATUS
#499Fluid purification system
#500ENCAPSULATING OUTER SHELL FOR MEMBRANE ELEMENTS
#501MEMBRANES WITH IMPROVED FLUX AND METHOD FOR THEIR PREPARATION
#502Osmosis Membrane Unit, Osmotic Pressure Power Generator, Osmosis Membrane Treatment Unit, Method of Manufacturing Osmosis Membrane Unit
#503FILTRATION SYSTEMS HAVING FLOW-REVERSING SUBSYSTEMS AND ASSOCIATED METHODS
#504Osmotic separation systems and methods
#505DRINKING WATER VENDING DISPENSER FACILITATED TO COLLECT AND PURIFY DRAINAGE WATER
#506Apparatus, use of apparatus and process for desalination of water
#507Apparatus and process for desalination of water
#508BLOCK RING FOR A TUBE ASSEMBLY FOR A REVERSE OSMOSIS FILTER CARTRIDGE AND A TUBE ASSEMBLY WITH THE SAME
#509Water purification system with automatic flush flow
#510Pressurized-type hollow fiber membrane module and filtration system comprising the same
#511NANOFILTRATION PROCESS FOR IMPURITY REMOVAL
#512Apparatus and methods for solution processing
#513Drinking water vending dispenser facilitated to collect and purify drainage water
#514Method and a system for monitoring and control of fouling and optimization thereof of two side membrane fouling process
#515Filtration device
#516APPARATUS AND METHOD FOR PURIFYING LIQUID
#517Reverse osmosis water-on-water control valve
#518SYSTEM FOR ENHANCED RECLAIMED WATER RECOVERY
#519Thin film composite membranes embedded with molecular cage compounds
#520Hollow fiber type semipermeable membrane, method for manufacturing the same, module, and water treatment method
#521WATER TREATMENT SYSTEM, AND WATER TREATING METHOD IN WATER TREATMENT SYSTEM
#522Active pressure intensifier, reverse osmosis system and use thereof
#523Method for purifying carboxylic acids from fermentation broths
#524Reverse osmosis treatment device and method for cleaning reverse osmosis treatment device
#525Polymeric matrices formed from monomers comprising a protected amine group
#526WATER PURIFICATION DEVICE AND METHOD FOR OPERATING A WATER PURIFICATION DEVICE
#527Wall-mounted kitchen-cabinet with storage of non-potable water out of reverse osmosis (RO) water treating machine
#528Volumetric pressure exchanger for a seawater desalination plant and desalination plant
#529System and method to produce maple syrup
#530Decontaminant, carbon/polymer composite, decontamination sheet member and filter medium
#531Method for manipulating a membrane element within a pressure vessel
#532Seawater desalination unit
#533Modular sand filtration—anchor system and wave energy water desalination system incorporating the same
#534SYSTEM AND METHOD OF DESALINATION OF WATER
#535CENTRAL CORE ELEMENT FOR A SEPARATOR ASSEMBLY
#536Water softener using nanofiltration to reclaim a portion of the regenerating solution
#537SYSTEM AND METHOD OF DESALINATION OF WATER
#538RO system and method for disinfecting lines of the RO system
#539Filter and method for the desalination of water by means of reverse osmosis of the centrifugal type, involving the generation of dean vortices
#540Seawater desalination system and energy exchange chamber
#541Modular sand filtration-anchor system and wave energy water desalinization system incorporating the same
#542Central pumping and energy recovery in a reverse osmosis system
#543Water purifying cartridge and pitcher-type water purifier
#544Chemical free and energy efficient desalination system
#545STATIC PRESSURE DESALINATION ASSEMBLY
#546Device for producing ultrapure water
#547WATER DESALINATION PLANT, IN PARTICULAR SEAWATER DESALINATION PLANT, AND CONNECTOR FOR A TUBE OF SUCH A PLANT
#548Drainless reverse osmosis water purification system
#549Filtration device having internal recirculation
#550Hollow fiber membrane module for use in a tubular pressure vessel
#551Thin film composite membranes embedded with molecular cage compounds
#552Filtering device comprising membrane filtering modules and assembly of modules for such a device
#553Gas sparger for a filtering membrane
#554FILTRATION APPARATUS AND WATER TREATMENT APPARATUS
#555Continuous process batch-operated reverse osmosis system with in-tank membranes and circulation
#556Apparatus and methods for solution processing using reverse osmosis
#557Osmotic separation systems and methods
#558Installation-free water purifying device
#559Water producing system and operation method therefor
#560Water injection systems and methods
#561WATER CONTAINER
#562Polymeric matrices formed from monomers comprising a protected amine group
#563DEVICE AND IMPLEMENTATION FOR SANITIZING A FLUID-DISPENSING APPLIANCE
#564Spiral wound reverse osmosis membrane element
#565Device And Method For Drinking Water Purification
#566Multi-leaf reverse osmosis element
#567UNIHOUSING PORTABLE WATER FILTRATION SYSTEM
#568Water provisioning system for kitchen
#569METHOD AND APPARATUS FOR DYNAMIC, VARIABLE-PRESSURE, CUSTOMIZABLE, MEMBRANE-BASED WATER TREATMENT FOR USE IN IMPROVED HYDROCARBON RECOVERY OPERATIONS
#570Seawater desalination system and energy exchange chamber
#571MEMBRANE FILTRATION SYSTEM
#572Fluid treatment system
#573Residential reverse osmosis system
#574Fluid purification system
#575Fluid purification system
#576SWRO Pressure Vessel and Process That Increases Production and Product Quality and Avoids Scaling Problems
#577Reverse osmosis for maple tree sap
#578High efficiency reverse osmosis system
#579Shut off valve for a reverse osmosis water filtration system
#580Method, apparatus, and processes for producing potable water utilizing reverse osmosis at ocean depth in combination with shipboard moisture dehumidification
#581PORTABLE WATER PURIFIER AND METHOD OF PURIFYING WATER OF USING THE SAME
#582Residential reverse osmosis system
#583Reverse osmosis irrigation
#584APPARATUS AND PROCESS FOR TREATING WASTEWATER
#585Gas sparger for an immersed membrane
#586Combined axial piston liquid pump and energy recovery pressure exchanger
#587Water treatment system
#588Filtration device
#589Filter module and the stringing thereof to form a filter system
#590Desalination System
#591DEEP WATER DESALINATION SYSTEM AND METHOD
#592Drainless reverse osmosis water purification system
#593DEPTH EXPOSED MEMBRANE FOR WATER EXTRACTION
#594Continuous process batch-operated reverse osmosis system with in-tank membranes and circulation
#595APPARATUS AND METHOD FOR PURIFYING WATER BY FORWARD OSMOSIS
#596METHOD AND APPARATUS FOR TREATING ORGANIC MATTER-CONTAINING WATER
#597DESALINATION SYSTEM
#598Method for reducing the mercury content of natural gas condensate and natural gas processing plant
#599Filtration system
#600PURIFICATION DEVICE FOR WATER