30851 ⎘
Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling; Use of gases Aeration
WATER PRODUCTION METHOD
#2GASIFICATION DEVICE
#3AERATION SYSTEM FOR LIQUID-FILTRATION MEMBRANE MODULE
#4AERATION SYSTEM FOR LIQUID-FILTRATION MEMBRANE MODULE
#5MEMBRANE FILTRATION SYSTEM
#6WATER TREATMENT FACILITY AND METHOD FOR OPERATING WATER TREATMENT FACILITY
#7BUBBLE GENERATION DEVICE AND LIQUID FILTRATION DEVICE
#8MULTI-ELEMENT FILTRATION VESSEL
#9WASTEWATER TREATMENT METHOD
#10MEMBRANE FILTER AND FILTERING METHOD
#11Air separation module (ASM) contamination apparatus and removal process
#12Biological and algae harvesting and cultivation systems and methods
#13METHOD FOR OPERATING SEPARATION MEMBRANE MODULE, COMPUTER-READABLE RECORDING MEDIUM HAVING PROGRAM RECORDED THEREON, AND WATER PRODUCTION SYSTEM
#14Membrane gas separator with a built-in valve and the method of its opening and closing
#15METHOD FOR WASHING HOLLOW FIBER MEMBRANE MODULE
#16BIOLOGICAL AND ALGAE HARVESTING AND CULTIVATION SYSTEMS AND METHODS
#17CLEANING METHOD OF MEMBRANE FILTRATION SYSTEM AND MEMBRANE FILTRATION SYSTEM
#18CONTROLLING BIOFOULING IN WATER PURIFICATION
#19FLOATING APPARATUS FOR MEMBRANE BIOFILM REACTOR AND PROCESS FOR WATER TREATMENT
#20Detonator positioning device
#21Method for introducing a gas and gas introducing device
#22Method for filtering a liquid and filter device
#23Detonator positioning device
#24External pressure type hollow fiber membrane component, filtration membrane component, and membrane filtration module
#25Method for Purifying Contaminated Water
#26Systems and techniques for cleaning pressure membrane systems using a water-in-air cleaning stream
#27FILTRATION APPARATUS
#28Membrane filter
#29System and process for removing polyfluorinated pollutants from water
#30Hollow fiber membrane module and method for cleaning the same
#31TIGHTLY SPACED FLAT SHEET IMMERSED MEMBRANES AND FINE BUBBLE AERATION
#32System for the production of molten salt used as a heat transfer medium for a pyrolysis system
#33Device for cleaning and method for cleaning water treatment membrane, and water treatment system
#34FILTRATION APPARATUS
#35AERATED BIOFILM REACTOR HOLLOW FIBRE MEMBRANE
#36Method and apparatus for passively bubbling gas through liquid
#37Electrochemical membrane module for selectively removing pollutants and preparation method thereof
#38Air bubble generation device
#39Header-equipped air diffusion device, and membrane separation activated sludge device
#40METHODS, SYSTEMS, AND COMPOSITIONS FOR DELIVERY OF NANOBUBBLES IN WATER TREATMENT SYSTEMS
#41WATER FILTRATION MODULE INCORPORATING HOLLOW-FIBER FILTRATION ELEMENTS
#42FILTRATION APPARATUS
#43Biological and algae harvesting and cultivation systems and methods
#44Biological and algae harvesting and cultivation systems and methods
#45Submerged membrane unit diffuser case
#46Conversion of media filter into membrane gravity filter
#47Integral type immersed hollow fiber membrane module equipment for air scouring
#48Water treatment control system
#49External circulation-type hollow fiber membrane module
#50MEMBRANE CLEANING WITH PULSED AIRLIFT PUMP
#51Aeration Device for Filtration System
#52Gas sparger for an immersed membrane
#53MEMBRANE SEPARATION DEVICE AND MEMBRANE SEPARATION METHOD
#54Detonator positioning device
#55Waste water treatment method using membrane separation-activated sludge
#56SYSTEM FOR AERATING A SUBMERGED MEMBRANE
#57Biological and algae harvesting and cultivation systems and methods
#58CONVERSION OF MEDIA FILTER INTO MEMBRANE GRAVITY FILTER
#59Biomass membrane contactor
#60IMPROVED FILTRATION MEMBRANE
#61Method for producing a membrane filter
#62MEMBRANE BIOREACTOR SYSTEM
#63Siphon-type air diffusion device, membrane bioreactor, and water treatment method
#64Filtration unit
#65FILTER UNIT
#66FLAT-SHEET SEPARATION MEMBRANE ELEMENT, ELEMENT UNIT, FLAT-SHEET SEPARATION MEMBRANE MODULE, AND OPERATION METHOD FOR FLAT-SHEET SEPARATION MEMBRANE MODULE
#67AERATION TUBE AND FILTRATION UNIT
#68Hollow fiber membrane module and method of cleaning same
#69Device and method for positioning a detonator within a perforating gun assembly
#70Cleaning of water filtration membranes
#71Membrane separation type activated sludge treatment method and system
#72Aerator apparatus and air diffusion apparatus comprising same
#73FILTER UNIT
#74Membrane Filter System
#75Membrane module system with bundle enclosures and pulsed aeration and method of operation
#76Aeration device for filtration system
#77Fluid flow distribution device
#78METHOD OF OPERATING FILTRATION APPARATUS AND FILTRATION APPARATUS
#79MEMBRANE SEPARATION TYPE ACTIVATED SLUDGE TREATMENT METHOD AND MEMBRANE SEPARATION TYPE ACTIVATED SLUDGE TREATMENT SYSTEM
#80Pressure dew point-controlled purge air regulating unit
#81FILTRATION APPARATUS
#82Method of producing sugar solution
#83Conversion of media filter into membrane gravity filter
#84Process for water treatment using membrane biofilm reactor
#85WATER TREATMENT SYSTEM AND METHOD FOR TREATING WATER LOCATED IN A WATER RESERVOIR
#86Biological and algae harvesting and cultivation systems and methods
#87Biological and algae harvesting and cultivation systems and methods
#88Membrane cartridge with integrated functions
#89WATER TREATMENT METHOD
#90FILTRATION MODULE AND FILTRATION APPARATUS
#91Control method for a filter system
#92ENCLOSURE ASSEMBLY AND FILTRATION MODULE FOR FILTERING FLUID
#93FILTRATION APPARATUS, AND IMMERSION-TYPE FILTRATION METHOD USING SAME
#94INTERMITTENT-BUBBLING DEVICE
#95FILTRATION APPARATUS
#96Membrane cleaning with pulsed airlift pump
#97Method of operating membrane filter
#98Membrane filter and filtering method
#99Submerged-type filtration apparatus
#100Device and method for positioning a detonator within a perforating gun assembly
#101Gas sparger for an immersed membrane
#102FILTER SYSTEM AND VESSEL FOR THE FILTER SYSTEM
#103Adjustable variable bubble size aeration for submerged membrane air scour
#104Integrated gas sparger for an immersed membrane
#105Membrane module system with bundle enclosures and pulsed aeration and method of operation
#106Membrane filter and filtering method
#107SPIRAL AERATOR AND HOLLOW FIBER MEMBRANE MODULE HAVING SAME
#108Water treatment device
#109FILTRATION APPARATUS AND IMMERSION-TYPE FILTRATION METHOD USING THE APPARATUS
#110Membrane module system with bundle enclosures and pulsed aeration and method of operation
#111FILTER MODULE WITH END CAPS INCLUDING INTEGRAL VALVES
#112Method for cleaning hollow fiber membrane module
#113CENTRAL BAFFLE AND PRESSURE-TYPE HOLLOW FIBER MEMBRANE MODULE COMPRISING THE SAME AND ITS CLEANING METHOD
#114Separation membrane module
#115Open bottom multiple channel gas delivery device for immersed membranes
#116Filtering apparatus
#117WATER PRODUCTION METHOD
#118System for reducing product losses, product dilution, chemical dilution and water consumption in a crossflow membrane separation system
#119AERATION DEVICE, OPERATION METHOD THEREFOR, AND WATER TREATMENT APPARATUS
#120Open bottom multiple channel gas delivery device for immersed membranes
#121AIR DIFFUSION DEVICE, AIR DIFFUSION METHOD, AND WATER TREATMENT DEVICE
#122Gas scouring apparatus for immersed membranes
#123WASHING MACHING INCLUDING INTEGRAL FILTER MODULE AND AERATOR
#124Membrane securement device
#125Osmotic separation systems and methods
#126Aerator device and filter system including the same
#127Aeration diffuser for pressurized liquid treatment module and method of operating same
#128Filtration apparatus
#129Fluid control manifold for membrane filtration system
#130Operating method for membrane separation device and membrane separation device
#131Transverse-mounted membrane filtration apparatus
#132Method for cleaning a filter
#133Aeration unit and filtering apparatus comprising the same
#134Membrane cleaning with pulsed airlift pump
#135Membrane cleaning with pulsed airlift pump
#136Aerator device, filter system including an aerator device, and method of aerating a filter using an aerator device
#137System to Reduce the Fouling of a Catalytic Seawater Deoxygenation Unit
#138METHOD AND APPARATUS FOR CLEANING A FILTRATION CASSETTE OF A MEMBRANE BIO-REACTOR
#139Membrane separation device
#140Membrane separation device
#141System and method for filtration
#142Pulse aeration for immersed membranes
#143IMMERSED SCREEN AND METHOD OF OPERATION
#144Fixing member and membrane module unit
#145Cleaning device of membrane filtration apparatus
#146Method and apparatus to keep an aerator full of air
#147Membrane filter system
#148Filtration device having internal recirculation
#149CONTROL OF IMMERSED MEMBRANE SYSTEM CONSIDERING ENERGY COST FLUCTUATIONS
#150Fluid flow distribution device
#151Membrane unit and membrane separation device
#152FILTERING METHOD OF WATER TO BE TREATED
#153Device for treatment of waste liquid
#154METHOD FOR WASHING SEPARATION MEMBRANE MODULE AND METHOD FOR GENERATING FRESH WATER
#155PULSE AERATION FOR IMMERSED MEMBRANES
#156Apparatus, System, and Method for Forward Osmosis in Water Reuse
#157Gas sparger for a filtering membrane
#158APPARATUS AND METHOD FOR PRODUCTION OF NATURAL DYE
#159Hollow-fibre membrane module
#160MEMBRANE CLEANING WITH PULSED GAS SLUGS
#161IMMERSION TYPE MEMBRANE MODULE UNIT AND MEMBRANE SEPARATION ACTIVATED SLUDGE PROCESS EQUIPMENT
#162Osmotic separation systems and methods
#163Nozzle device and nozzle for atomisation and/or filtration and methods for using the same
#164Membrane module, membrane unit, and membrane separation device
#165SYSTEMS AND METHODS FOR SCOURING MEMBRANE BIOREACTORS
#166METHODS OF CLEANING MEMBRANE MODULES
#167Non-blocking filtration system
#168FILTRATION PURPOSE FLAT-MEMBRANE ELEMENT, FLAT-MEMBRANE-TYPE SEPARATION MEMBRANE MODULE, AND FILTRATION APPARATUS
#169SEPARATION MEMBRANE MODULE FOR OIL-CONTAINING WASTEWATER TREATMENT, OIL-CONTAINING WASTEWATER TREATMENT METHOD, AND OIL-CONTAINING WASTEWATER TREATMENT APPARATUS
#170WATER TREATMENT PLANT WITH IMMERSED MEMBRANES
#171Method of Separation of Algal Biomass from Aqueous or Marine Culture
#172Integrated gas sparger for an immersed membrane
#173Method for cleaning filtering membrane
#174CLEANING METHOD FOR FILTRATION MEMBRANE AND MEMBRANE FILTRATION APPARATUS
#175Fluid control manifold for membrane filtration system
#176Membrane cleaning with pulsed airlift pump
#177Flat plate membrane bioreactor with a liquid air separator
#178IMMERSED MEMBRANE CASSETTE AND METHOD OF OPERATION
#179FILTERING SYSTEM AND METHOD
#180Membrane cleaning with pulsed airlift pump
#181FILTRATION APPARATUS
#182Advanced filtration device for water and wastewater treatment
#183Diffuser for aeration
#184HOLLOW YARN FILM FILTERING APPARATUS
#185IMMERSION TYPE MEMBRANE SEPARATOR DEVICE
#186Membrane cleaning with pulsed airlift pump
#187Membrane module for fluid filtration
#188MEMBRANE FILTER FOR WATER TREATMENT
#189APPARATUS AND METHOD FOR PRODUCTION OF NATURAL DYE
#190HOLLOW YARN FILM FILTERING APPARATUS
#191Method and apparatus for cleaning a film seperating device
#192Hollow fiber membrane module with covered membrane outer periphery
#193Gas sparger for an immersed membrane
#194Real-time process control for an immersed membrane filtration system using a control hierarchy of discrete-state parameter changes
#195Water processor
#196Cyclic aeration system for submerged membrane modules
#197Efficient arrangement of membrane bioreactors
#198MEMBRANE FILTRATION MODULE WITH ADJUSTABLE HEADER SPACING
#199MEMBRANE CLEANING WITH PULSED GAS SLUGS
#200Membrane module and membrane bioreactor, water treatment equipment using the same
#201Submerged membrane separator
#202Method of Manufacturing an Air Hole of Hollow Fiber Membrane Module for Water Treatment
#203Apparatus for water treatment and method of treating water
#204Quick connect modular water purification system
#205MEMBRANE MODULE WITH MULTIPLE BOTTOM HEADERS AND FILTRATION PROCESS
#206Membrane Module for Fluid Filtration
#207Fine bubble diffusing pipe, fine bubble diffusing apparatus, and submerged membrane separation apparatus
#208Membrane module for fluid filtration
#209Submerged membrane separation apparatus, cleaning method for diffusing apparatus, and method for membrane separation
#210PERVAPORATION PROCESS AND APPARATUS FOR CARRYING OUT SAME
#211SUBMERGED MEMBRANE SEPARATION APPARATUS AND METHOD FOR OPERATION THEREOF
#212MEMBRANE FILTER FOR WATER TREATMENT
#213CLEANING METHOD FOR SIMPLE FILTRATION SYSTEMS
#214Method of cleaning air diffuser apparatus
#215METHOD AND APPARATUS FOR SEPARATION OF SOLIDS AND LIQUID SUSPENSIONS BY FILTER UNCLOGGING AIDED FILTRATION
#216METHOD OF OPERATING MEMBRANE SEPARATOR
#217MEMBRANE MODULE PROTECTION
#218Cyclic aeration system for submerged membrane modules
#219Device for gassing a liquid
#220MEMBRANE FILTRATION PROCESS AND DESIGN
#221Simple gas scouring method and apparatus
#222CAPILLARY MEMBRANE FILTRATION MODULE
#223Cartridge module of hollow fiber membranes
#224Membrane module for immersed operation
#225Hollow fiber membrane module and method for making thereof
#226FILTRATION TESTING SYSTEM
#227Water treatment apparatus and water treatment method
#228AERATING DEVICE FOR A WATER FILTERING SYSTEM WITH IMMERSED MEMBRANES, INCLUDING A FLOOR PROVIDED WITH MEANS FOR INJECTING A GAS AND AT LEAST ONE PRESSURE BALANCING SYSTEM
#229ENVIRONMENTALLY FRIENDLY HYBRID MICROBIOLOGICAL CONTROL TECHNOLOGIES FOR COOLING TOWERS
#230Filtration apparatus
#231Water treatment system
#232Apparatus and method for cleaning pipelines, tubing and membranes using two-phase flow
#233Method of cleaning membrane modules
#234SYSTEM, DEVICE AND METHOD FOR ON-SITE WASTEWATER PROCESSING
#235INVERTED AERATED IMMERSED SCREEN, SCREEN ASSEMBLY AND OPERATING PROCESS
#236Method for cleaning reclaimed water reuse device
#237Intermittent gas flow apparatus and membrane separation apparatus
#238COrecovery system and method of cleaning filtration membrane apparatus
#239MEMBRANE FILTER FOR WATER TREATMENT
#240Method for blowing free a wetted hydrophobic filter, and device for carrying out the method
#241MEMBRANE FILTRATION DEVICE AND PROCESS
#242Waste gas/wastewater treatment equipment and method of treating waste gas/wastewater
#243MODULE CLEANING METHOD
#244Sludge filtration apparatus and filter assembly thereof
#245HYDROFLUORIC ACID TREATMENT APPARATUS
#246SYSTEM AND METHOD FOR FILTERING LIQUIDS
#247Diffuser for aeration
#248Permselective membrane module and method for manufacturing the same
#249Wastewater treatment method and wastewater treatment equipment
#250SUBMERGED CROSS-FLOW FILTRATION
#251Filtration method and apparatus
#252Method for wastewater treatment
#253Operating Strategies in Filtration Processes
#254COAGULANT DOSING PROCESS FOR MEMBRANE FILTRATION
#255Dynamic control of membrane bioreactor system
#256Method for controlling fouling of a membrane filter
#257Method for cleaning hollow tubing and fibers
#258Reduced Backwash Volume Process
#259Cyclic aeration system for submerged membrane modules
#260Condensate filtering device
#261Method and Apparatus for the Photocatalytic Treatment of Fluids
#262System and method for filtering water and/or wastewater
#263Submerged hollow fiber membrane module
#264Nozzle device and nozzle for atomisation and/or filtration and methods for using the same
#265Square membrane manifold system
#266Apparatus and Method
#267Integrated permeate channel membrane
#268Continuously variable aeration
#269Membrane Filter System Comprising Parallel Cross-Flow Filter Modules
#270Filter System for Water and Waste Water
#271Hollow fiber membrane cartridge
#272Membrane-cleaning method for membrane bioreactor process
#273Membrane filtration module with adjustable header spacing
#274Filtration System
#275Separation of Solid Particles from the Liquid in Which They are Dispersed
#276Reclaimed water reuse device
#277Electrodialysis apparatus and electrodialysis method using the same
#278Method of sewage treatment and sewage treatment apparatus
#279Methods and apparatus for removing solids from a membrane module
#280Immersed-Membrane Water Treating Filtering Device Comprising Means Preventing Filterable Medium Backflowing to Filter Cleaning Gas Injecting Means
#281Membrane bioreactor having single header membrane module
#282CLEANING HOLLOW CORE MEMBRANE FIBERS USING VIBRATION
#283Method and Apparatus for Separation of Solids and Liquid Suspensions by Filter Unclogging Aided Filtration
#284Air scouring for immersed membranes
#285Process For Producing Ship Ballast Water, Ship Ballast Water Producing Apparatus And Use Thereof
#286Hollow fiber membrane filter with a supporting structure
#287Reduction of backwash liquid waste
#288Method for membrane backwashing and backwashing apparatus
#289Membrane module for immersed operation
#290Method for aerating membrane modules
#291Membrane filter cleaning method and installation for implementing same
#292Sludge flocculator-separator for the physico-chemical treatment of water
#293Installation and method for the treatment of sewage sludge, and membrane unit
#294Screening apparatus for water treatment with membranes
#295Hollow fiber membrane module
#296NETWORK FOR SUPPORTING SPIRAL WOUND MEMBRANE CARTRIDGES FOR SUBMERGED OPERATION
#297METHOD AND SYSTEM FOR FILTERING SEDIMENT-BEARING FLUIDS
#298Process and energy-efficient biological treatment system with filtration membrane
#299Low pressure filtration
#300Submerged hollow fiber membrane module