Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 61 - Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
Patents for B01D 61 - Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor (28,150)
10/2012
10/10/2012CN202478822U System for purifying filtrate of ceramic filtering machine
10/10/2012CN102725053A Forward osmosis separation processes
10/10/2012CN102718881A Efficient purification technology for ganoderma lucidum polysaccharide
10/10/2012CN102718185A Separation device and separation method of hydrogen gas in hydrogen production through fermentation
10/10/2012CN102716682A Application of hollow fiber nano-filtration membrane in removal of As in water body
10/10/2012CN102716671A Reverse osmosis membrane applicable to coating water purification
10/10/2012CN102716670A Process for preparing concentrated solution of fresh siraitia grosvenorii by adopting membrane separation technology
10/10/2012CN102716669A Suspending-membrane aeration type same-chamber membrane distillation device capable of increasing water yield
10/10/2012CN102716668A Method for fast taking out membrane element of reverse osmosis system
10/10/2012CN101541406B Flat-membrane element for filtration and flat-membrane filtration module
10/10/2012CN101374769B Method and apparatus for removing hydrogen peroxide
10/10/2012CN101333344B Method for reducing organic impurity content in sunset yellow
10/09/2012US8282830 Method, apparatus, and processes for producing potable water utilizing reverse osmosis at ocean depth in combination with shipboard moisture dehumidification
10/09/2012US8282829 System and method for automated data collection of twenty-four hour ultrafiltration and other patient parameters using wired or wireless technology
10/09/2012US8282828 System and method for regeneration of a fluid
10/09/2012US8282708 Method of producing high purity steam
10/09/2012US8281938 Nano-fiber material and salt rejection filtration material
10/09/2012CA2545580C Water treatment system and method
10/04/2012WO2012135264A1 Method and device for centrifugation and filtration
10/04/2012WO2012134127A2 Filtration membrane module and filtration system including same
10/04/2012WO2012133664A1 Ultrapure water producing system and ultrapure water producing method
10/04/2012WO2012133620A1 Membrane-separation method
10/04/2012WO2012132892A1 Scale preventing agent for reverse osmosis membrane and scale preventing method
10/04/2012WO2012131951A1 Exhaust gas treatment system and exhaust gas treatment method
10/04/2012WO2012130864A2 Cell for depolarised electrodialysis of salt solutions
10/04/2012WO2012078627A3 Filtration method using polyimide nanoweb with amidized surface and apparatus therefor
10/04/2012US20120248039 Dialysis system including multi-heater power coordination
10/04/2012US20120248031 Composites and Composite Membranes
10/04/2012US20120248030 Curable Compositions And Membranes
10/04/2012US20120248029 Curable Compositions And Membranes
10/04/2012US20120248028 Curable Compositions And Membranes
10/04/2012DE102011006543A1 Membranfitrationsmodul Membranfitrationsmodul
10/04/2012DE102008037118B4 Verfahren und Vorrichtung zur Aufbereitung von Wasser unter Verwendung von Nanofiltration Method and apparatus for treatment of water using nanofiltration
10/04/2012CA2827584A1 Cell for depolarised electrodialysis of salt solutions
10/03/2012EP2505559A1 Device and method for treating nitrogen compound-containing acidic solutions
10/03/2012EP2505257A1 Membrane filtration module
10/03/2012EP2504082A1 Membrane and membrane separation system
10/03/2012EP2504081A1 Reciprocal enhancement of reverse osmosis and forward osmosis
10/03/2012EP2504080A1 Regulating pressure conditions in osmotic systems
10/03/2012CN202465570U Device for comprehensively extracting active substances in asparagus through multi-level membrane separation and purification
10/03/2012CN202465346U Seawater desalination and power generation appliance implemented through unsteady pressure boosting based on tidal current energy
10/03/2012CN202460487U Piston backwashing device
10/03/2012CN202460482U Rapid demonstrating film of microstraining film water quality
10/03/2012CN202460481U Dislocation passage hydraulic piston intersection supercharger of hollow rotor
10/03/2012CN202460480U Hollow rotor dislocation passage hydraulic rotary piston multi-pass supercharger
10/03/2012CN202460479U Rapid water quality demonstration disc with nanofiltration membrane
10/03/2012CN202460478U Portable reverse osmosis water purifier
10/03/2012CN202460477U On-line recovery system for anode treating sealant and sealant wastewater treatment device
10/03/2012CN202460476U Sewage treatment device and system
10/03/2012CN202460475U Membrane filtering device
10/03/2012CN102712943A Method for producing homopolysaccharides
10/03/2012CN102712507A Water treatment device and water treatment method
10/03/2012CN102711963A Gas sparger for a filtering membrane
10/03/2012CN102711863A Medical fluid delivery system
10/03/2012CN102701339A Recovery processing method of cyanide barren solution
10/03/2012CN102701328A Water purifier
10/03/2012CN102698618A Polyether sulfone porous membrane for membrane distillation process and preparation method thereof
10/03/2012CN102698606A Hyperfiltration backwashing method
10/03/2012CN102698604A Water filtration filter element
10/03/2012CN102698603A Method for producing tartaric acid
10/03/2012CN102698602A Method for recycling threonine from threonine crystallization mother liquid
10/03/2012CN102698601A Movable combined filtering workbench
10/03/2012CN102086234B Preparation method for improving quality of medium molecular weight hydroxyethyl starch
10/03/2012CN101874000B Water purification
10/03/2012CN101872130B Lithographic projection apparatus
10/03/2012CN101855005B A method of recovery of organic solvents required in refining of coal
10/02/2012US8277661 Microporous molecular separation membrane with high hydrothermal stability
10/02/2012US8277660 Method and apparatus for recovery of water containing silica
10/02/2012US8277627 Method and system for irrigation
10/02/2012CA2750414C Method for purifying lithium-containing waste waters during the continuous manufacture of lithium transition metal phosphates
09/2012
09/27/2012WO2012129127A1 Bicarbonate conversion assisted ro treatment system for natural gas flowback water
09/27/2012WO2012129010A1 Co2-removal device and method
09/27/2012WO2012129001A1 A method for the removal of heat stable amine salts from an amine absorbent
09/27/2012WO2012128534A2 Seawater desalination system implementing reverse osmosis, and method for controlling a seawater desalination system
09/27/2012WO2012128119A1 Treatment method for photoresist development wastewater
09/27/2012WO2012127271A1 Method and system for minimizing energy consumption during reverse osmosis unit operation
09/27/2012WO2012078925A3 Apparatus and method for implementing hydroclone based fluid filtration systems with extensible isolated filter stages
09/27/2012US20120241469 Chemical liquid supply device and chemical liquid supply method
09/27/2012US20120241391 Filtration article with microbial removal, micro-biocidal, or static growth capability
09/27/2012US20120240770 Apparatus for Pervaporation Control in Liquid Degassing Systems
09/27/2012US20120240769 Apparatus for Pervaporation Control in Liquid Degassing Systems
09/27/2012CA2830879A1 A novel process for preparation of polysaccharides
09/27/2012CA2830343A1 A method for the removal of heat stable amine salts from an amine absorbent
09/26/2012EP2501465A2 Osmotic pump for forward osmosis devices
09/26/2012CN202449888U Descaling filter
09/26/2012CN202446987U Electrodialysis experimental device with scale marks
09/26/2012CN202446986U Electrodialysis experiment device convenient to install and operate
09/26/2012CN202446985U Electroosmosis experiment device with emptying valve
09/26/2012CN202446984U Electroosmosis experimental device with operation panel
09/26/2012CN202446983U Electro-dialysis experiment device with movable joints for liquid inlet
09/26/2012CN202446982U Environment-friendly filtering device for wire cut electric discharge machine
09/26/2012CN202446981U Full-automatic backwashing membrane filtration system
09/26/2012CN102695675A Method for the separation of ammonia and carbon dioxide from aqueous solutions
09/26/2012CN102688707A Preparation method for graphene oxide/polyvinylidene fluoride composite ultrafiltration membrane
09/26/2012CN102688706A Dilute sulfuric acid membrane distillation and concentration device and concentration method
09/26/2012CN102688696A Method for preparing modified supported liquid membrane
09/26/2012CN102688693A Water purifier equipped with filter core backwashing device and verifying attachment for filter core backwashing
09/26/2012CN102010033B Electroplating wastewater reverse osmosis membrane treatment method adopting energy recovery device
09/26/2012CN101880336B Membrane method for preparing pectic substance soybean water-soluble polysaccharide in grades
09/26/2012CN101360549B Method for the elimination of metal complex catalysts from telomerization mixtures
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