Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Water purification system and method using reverse osmosis reject stream in an electrodeionization unit










Image Number 3 for United States Patent #7919001.

A method for purifying water, comprising separating a supply stream into a permeate stream and a reject stream, removing non-monovalent salt impurities from the reject stream to produce a treated stream; providing the treated stream to a concentrating compartment of an electrodeionization unit; and, producing an EDI product stream of purified water.








 
 
  Recently Added Patents
System and method for providing radio communication in a land mobile radio system
Systems and methods for providing power and data to lighting devices
Asymmetric switching rectifier
Television apparatus
Method and apparatus for disease diagnosis and screening using extremely low frequency electromagnetic fields
Permutational memory cells
Method of making and using an alpha-glucanase composition to reduce or remove biofilm
  Randomly Featured Patents
Method of making cerium activated yttrium aluminate phosphor
Force Sensor
Latch-based random access memory
Enabling users to edit very large XML data
Selecting a target destination using seek cost indicators based on longitudinal position
System and method for hedging contract risks
Electrically-conductive grid shield for semiconductors
Piperidine derivatives and pharmaceutical compositions containing them
Liquid chemical dilution and dosing system
Flexible lightweight attached phased-array (FLAP) receive coils