29912 ⎘
Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes; Membrane cleaning or sterilisation ; Membrane regeneration with special washing compositions
CLEANING AGENT, CLEANING LIQUID AND CLEANING METHOD FOR AROMATIC POLYAMIDE REVERSE OSMOSIS MEMBRANES
#2METHOD FOR PRESERVING COMPOSITE SEMIPERMEABLE MEMBRANE, PRESERVATION SOLUTION, AND SPIRAL MEMBRANE ELEMENT
#3MEMBRANE FILTRATION APPARATUS, CONCENTRATION APPARATUS, AND CONCENTRATION METHOD
#4SELF-CLEANING DECENTRALIZED WATER TREATMENT UNIT
#5AIR FILTER MEDIUM, PLEATED FILTER MEDIUM, AIR FILTER UNIT, MASK FILTER MEDIUM, AND METHOD FOR REGENERATING AIR FILTER MEDIUM
#6FILM CLEANING SOLUTION AND METHOD FOR CLEANING FILM
#7SUPPORT DEVICE, SUPPORT METHOD, AND SUPPORT PROGRAM
#8METHODS FOR TREATING POROUS MEMBRANES
#9WATER TREATMENT METHOD, WATER TREATMENT DEVICE AND SLIME INHIBITOR FOR MEMBRANES
#10Method for filtering oil
#11Desalination performance restoration agent for cellulose acetate membrane and desalination performance restoration method for cellulose acetate membrane
#12Method for washing filter and method for desalinating seawater
#13Filtering membrane cleaning method
#14Membrane cleaning solution and method of accelerated membrane cleaning using the same
#15Water treatment chemical, method for preparing same, and method for washing polyamide reverse osmosis membrane
#16METHOD FOR WASHING HOLLOW FIBER MEMBRANE MODULE AND HOLLOW FIBER MEMBRANE FILTRATION DEVICE
#17FEED PREPARATION OF FCC SLURRY OIL RETENTATE FOR DOWNSTREAM PROCESSING
#18Method for operating membrane separation device with halt process
#19REVERSE OSMOSIS TREATMENT APPARATUS AND REVERSE OSMOSIS TREATMENT METHOD
#20Alkaline cleaning liquid comprising urea and/or biuret, and cleaning method for reverse osmosis membrane
#21DEPOSIT MONITORING DEVICE FOR WATER TREATMENT DEVICE, WATER TREATMENT DEVICE, OPERATING METHOD FOR SAME, AND WASHING METHOD FOR WATER TREATMENT DEVICE
#22SUBSURFACE WATER TREATMENT SYSTEM
#23Membrane separation and washing devices, systems and methods employing same, and data management systems and methods
#24Water treatment assembly including hyperfiltration module and pressurizable reservoir
#25IMPROVING THE CHEMICAL STABILITY OF MEMBRANES
#26Single-pass filtration systems and processes
#27Compositions and methods of cleaning polyvinyl pyrrolidone-based hemodialysis filtration membrane assemblies
#28WATER PRODUCTION METHOD
#29Membrane-based exhaust gas scrubbing method and system
#30Methods and systems useful for foodborne pathogen detection
#31WASHING DEVICE FOR POROUS HOLLOW FIBER MEMBRANES, AND POROUS HOLLOW FIBER MEMBRANE PRODUCTION METHOD
#32Method of producing sugar solution
#33ENHANCMENT OF MEMBRANE ROBUSTNESS BY TREATMENT WITH IONIC MATERIALS
#34Methods for cleaning membranes used for filtering chemicals
#35Filter System and Method
#36Water treatment systems and methods
#37Low energy reverse osmosis process
#38Module for purifying a fluid containing a cleaning agent, and methods of fabricating and using this kind of module
#39CHEMICAL CLEANING METHOD FOR IMMERSED MEMBRANE ELEMENT
#40FRESH WATER GENERATION METHOD AND FRESH WATER GENERATION DEVICE
#41SEPARATION PROCESS
#42Process for treatment of residual nucleic acids present on the surface of laboratory consumables
#43Module for purifying a fluid containing a cleaning agent, and methods of fabricating and using this kind of module
#44Water treatment systems and methods
#45Module for purifying a fluid containing a cleaning agent, and methods of fabricating and using this kind of module