Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Process for removing perchlorate ions from water streams










Image Number 3 for United States Patent #7309436.

Methods and systems for removing perchiorate from water are disclosed which involve the use of a plurality of vessels containing an ion exchange resin having affinity for perchiorate ions, and in which perchiorate-contaminated water is passed over the resin in some but not all of the plurality of vessels operating in parallel to one another thereby removing perchlorate ion from the water stream and generating reduced perchlorate content product water streams and in which a subset of the plurality of vessels is removed from service, their resin is removed and replaced and they are returned to service.








 
 
  Recently Added Patents
Therapeutic rinse in a self-heating package
Protection circuit, substrate for electro-optical device, electro-optical device, electrophoretic display device, electronic apparatus, and manufacturing method of electro-optical device
Analysis of stress impact on transistor performance
Para-xylylene based microfilm elution devices
Semiconductor chip, stack module, and memory card
Data modulation for groups of memory cells
Xylitol-based anti-mucosal compositions and related methods and compositions
  Randomly Featured Patents
Toner cartridge
Extracorporeal blood processing methods and apparatus
Solid state color imaging sensor having a color filter array
Drug delivery pump
Venetian blinds
Cap with valve
Method for removing a sacrificial material with a compressed fluid
Silver containing conductive coatings
Oral compositions
Olefins production process