Matches 1 - 50 out of 153 1 2 3 4 >


Match Document Document Title
US20070102357 Heat sanitization for reverse osmosis systems  
A heat sanitization system for a reverse osmosis system that utilizes the pure water produced by a reverse osmosis unit to sanitize the various conduits and components of the reverse osmosis...
US20150166369 WATER PURIFICATION SYSTEM WITH AUTOMATIC FLUSH FLOW  
The improved water purification system includes a water purification unit having a tap water inflow port for receiving a tap water inflow from a water supply system to produce relatively purified...
US20060249440 Collapsible process tank for a water purification system  
The invention provides an apparatus having a tank having at least a portion of its surface collapsible such that the tank can be configured in either a deployed position or a smaller stored...
US20110253605 ALGAE FILTRATION SYSTEMS AND METHODS  
Systems and methods for filtering algae from fluid including a piston and pressurized air system to scrape and clean algae from the filter.
US20130056405 SPOUT FAUCET  
Disclosed is spout faucet that: eliminates clogging of a water purifier and a demineralizer; backwashes and cleans particles treated by a filter, which are the cause of clogging, to remove same...
US20140083917 Blood Purification System  
A blood purification system includes a plurality of monitoring devices (1) each attached to a dialyzer (5) to perform a blood purification treatment on a patient. A dialysate supplying device (2)...
US20110163016 Reverse Osmosis System  
Embodiments of the invention provide a reverse osmosis system including a feed water inlet, a reverse osmosis module coupled to the feed water inlet, and at least one blend valve. The blend valve...
US20050173342 Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranes  
A membrane module has a first solid body having a plurality of passages extending through it and a second solid body. Hollow fiber membranes extend between the solid bodies. A permeate manifold...
US20060108275 Membrane filtration assemblies for sand filter retrofit  
This document describes a kit to integrate an immersed membrane into existing sand filters while minimizing changes to the existing plant. The kit is installed in-situ, optionally from all-plastic...
US20060043008 Reverse osmosis water purification system  
A tankless, pumpless on demand reverse osmosis water purification system with provisions for flushing water from the product water tube and water supply line to the faucet which water is not the...
US20120175296 DIALYSIS SUPPLY SYSTEMS AND RELATED COMPONENTS  
A dialysis supply system that includes a central dialysis liquid manufacturing unit, a dialysis treatment unit, a valve arrangement, and a hydraulic module.
US20140251905 Point of Use Filtration System with Backwash  
A system and method for a point of use filtration system with backwash is provided. The system includes a first filtration element, a tank, and a second filtration element positioned downstream...
US20130256210 PLANAR FILTRATION AND SELECTIVE ISOLATION AND RECOVERY DEVICE  
A filtration and selective fluidic recovery device comprises a housing having an inlet and an outlet. The housing has an opening extending from the inlet to the outlet and an internal support...
US20140102970 HEMODIALYSIS SYSTEMS AND METHODS  
Disclosed are hemodialysis and similar dialysis systems including fluid flow circuits. Hemodialysis systems may include a blood flow path, and a dialysate flow path including balancing, mixing,...
US20130037480 HEMODIALYSIS SYSTEMS AND METHODS  
Disclosed are hemodialysis and similar dialysis systems including fluid flow circuits. Hemodialysis systems may include a blood flow path, and a dialysate flow path including balancing, mixing,...
US20120048790 REVERSE OSMOSIS DEVICE  
The device for producing ultrapure water according to the reverse osmosis principle, comprising a reverse osmosis filter which is subdivided by the RO membrane into a primary circuit and into a...
US20110005987 SUBMERGED MEMBRANE SEPARATOR AND MEMBRANE CARTRIDGE  
A submerged membrane separator includes: a plurality of membrane cartridges arranged at predetermined spaces; a flow generating device for generating flows in one direction along the membrane...
US20140309611 BLOOD TREATMENT SYSTEMS AND METHODS  
Dialysis systems comprising actuators that cooperate to perform dialysis functions and sensors that cooperate to monitor dialysis functions are disclosed. According to one aspect, such a...
US20050051472 Dialyzer reprocessing system  
An artificial kidney (dialyzer) reprocessing system for washing used artificial kidneys includes a high-pressure water supply system providing RO water and chemical solutions for washing and...
US20130277305 SELECTIVELY PERFORATED GRAPHENE MEMBRANES FOR COMPOUND HARVEST, CAPTURE AND RETENTION  
Devices and related methods for arresting and retaining molecules from solution upon the surface of a perforated graphene membrane with plural apertures selected to allow passage of the solutions'...
US20090173676 SMALL SCALE REVERSE OSMOSIS SYSTEM COMPRISING A DOUBLE VALVE PERMEATE PUMP  
In a small-volume reverse osmosis system with a reverse osmosis module, a concentrate line leading from the reverse osmosis module to an outlet line, a permeate line leading from the reverse...
US20140110337 SYSTEM AND METHOD OF DESALINATION OF WATER  
A water desalination system including at least one reverse osmosis desalination unit, including at least one reverse osmosis membrane and having a saline water inlet at a feed side of the at least...
US20140061129 SYSTEM AND METHOD OF DESALINATION OF WATER  
A water desalination system including at least one reverse osmosis desalination unit, including at least one reverse osmosis membrane and having a saline water inlet at a feed side of the at least...
US20120097596 FILTERING SYSTEM  
Disclosed is a filtering system which facilitates to maximize cleaning efficiency as contrasted with energy consumed for aeration cleaning of a filtering membrane module, and minimize horizontal...
US20120255918 USE OF RHAMNOLIPIDS IN THE WATER TREATMENT INDUSTRY  
The present invention relates to a water treatment system that uses rhamnolipids to prevent fouling and bio-film formation on the membrane and equipment and the method thereof.
US20070095754 Efficient MBR operation in wastewater treatment  
In a sewage treatment facility that employs on the liquid side a basin or basins with membrane separators or MBRs for dewatering sludge, filtration is suspended or “relaxed” in short, rapid...
US20140008298 DEVICES USING MEMBRANE MEDIATED FORWARD OSMOSIS  
A forward osmosis device, method of manufacturing the forward osmosis device and method of using a solution produced using the forward osmosis device utilizes a forward osmosis membrane element...
US20130264251 MEMBRANE MODULE PROTECTION  
In accordance with aspects and embodiments, a filtration system is provided comprising a membrane module comprising an upper header and a lower header, a plurality of hollow fiber membranes having...
US20150258265 BLOOD PURIFIER PACKAGE AND PROCESS FOR MANUFACTURING THE SAME  
Objects of the invention are to provide a blood purifier package which shows a less increase in the amounts of extracts from the materials of its blood purifier, particularly of its selective...
US20070039883 Water separation system  
Waste oily water is dewatered by expelling water through ceramic ultra filtration membranes of a cross-flow filter, located in a circulation ring, which is routinely cleaned in situ. The ring has...
US20060000774 Backwash method  
A filtration arrangement including one or more membrane modules (5) positioned vertically within a feed tank (6), each membrane module (5) having one or more membranes positioned therein. An...
US20050109691 Bubble filter system in water  
The present invention provides a bubble filter system in water make filth and impurity can not fill up on micro filter sieve (2) by oblique erect micro filter sieve (2) and the bubbles produced...
US20050189282 Tri-axial membrane filtration device and process  
A filtration module has elements having hollow fiber membranes oriented horizontally between vertically extending headers. Shrouds extending between the headers on either side of the elements...
US20060207936 Method for avoiding clogging of filtration membranes  
The invention relates to a method for avoiding, or reducing the clogging of filtration membranes, in particular, as used in effluent treatment such as of aqueous wastes, characterised in...
US20090050555 Permselective Membrane Module And Method For Manufacturing The Same  
To provide a method for manufacturing a module having a selectively permeable membrane wherein the surface of the selectively permeable membrane thereof can be washed with good efficiency and...
US20050184002 Method of potting hollow fiber membranes  
An immersible permeate collection assembly has an enclosure with walls and a port adapted to be connected to a source of suction. A solid body having a first face and a second face is attached to...
US20050230312 Configurations and methods for reduction of microbial growth in reverse osmosis devices  
Microbial growth in reverse osmosis devices is reduced by incorporating an electrode into an interconnector that fluidly couples an upstream membrane unit to a downstream membrane unit....
US20140076806 AERATOR DEVICE, FILTER SYSTEM INCLUDING AN AERATOR DEVICE, AND METHOD OF AERATING A FILTER USING AN AERATOR DEVICE  
An aerator device, a filter system including an aerator device, and a method of aerating a filter using an aerator device. An aerator device includes a housing having an interior cavity; a first...
US20100051545 MEMBRANE MODULE PROTECTION  
A filtration system for removing fine solids from a liquid suspension comprising a vessel for containing the liquid suspension, one or more permeable, membranes (9) within the vessel, means for...
US20110049049 WATER PURIFICATION SYSTEM SKID  
The present invention concerns a water purification system comprising a tank section and a membranes section, wherein the tank section can be positioned with respect to the membranes section to...
US20110056894 METHOD AND SYSTEM FOR FILTERING WATER, IN PARTICULAR, AN ULTRAFILTRATION METHOD  
A water-filtering method has effectiveness and reduced contamination, and is in particular an ultrafiltration method, and a filtration system contains a plurality of individual filtration modules,...
US20100193424 CAPILLARY MEMBRANE FILTER WITH MANUALLY ACTIVATED BACKWASH PUMP  
Apparatus for filtration of contaminated water, characterised in that the apparatus is provided with a housing (1) which, when oriented for proper use, comprises—a contaminated water inlet (2) and...
US20070039868 External pressure type hollow fiber membrane module  
An external pressure type hollow fiber membrane module, comprising a hollow fiber membrane bundle formed of a plurality of hollow fiber membranes, a housing, and an inlet/outlet nozzle for fluid,...
US20070170106 Installation and method for the treatment of sewage sludge, and membrane unit  
Equipment (6), provided for the treatment of biosludge containing a preponderant amount of fecal matter, has a fecal material receiving station (1), for the separation of sludge and filtrate. A...
US20110309016 DESALINATION METHOD AND APPARATUS  
A desalination apparatus, and a method of using same, comprising a porous inorganic molecular sieve membrane including a retentate side and a permeate side and a salty water inlet to direct salty...
US20140183132 SEPARATION MEMBRANE CLEANING SYSTEM AND SEPARATION MEMBRANE CLEANING METHOD USING THE SAME  
A separation membrane cleaning system and a separation membrane cleaning method. A separation membrane cleaning system includes: a membrane filtration bath; a treated water storage bath configured...
US20070227973 Reduction of Backwash liquid Waste  
A method of filtering solids from a liquid suspension comprising providing a pressure differential across the walls of permeable, hollow membranes (5) immersed in the liquid suspension contained...
US20140299532 FILTRATION WITH INTERNAL FOULING CONTROL  
Filtration processes and systems are provided for the separation of a filterable fluid stream by a filtration membrane module with uniform transmembrane pressure and flux along the membrane and...
US20150101983 REAL TIME SELF-STERILIZING COMPOSITE WATER FILTER AND SYSTEM FOR SAME  
The present invention discloses a water filter device comprised of a housing, a first cap, a membrane element, a permeate tube, a quartz sleeve and a UV lamp. The permeate tube may be designed...
US20070102339 Membrane filtration apparatus and process optionally for sand filter retrofit  
A filtration apparatus has a horizontally oriented permeate conduit supported on the floor of a tank. A module of filtering membranes may be placed on or over the permeate conduit and communicate...

Matches 1 - 50 out of 153 1 2 3 4 >