Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
System and method for catalytic treatment of contaminated groundwater or soil










Image Number 2 for United States Patent #7887709.

A method for the treatment of a contaminated medium including the steps of introducing hydrogen into the contaminated medium, adding micron-sized metal catalyst particles to the contaminated medium, reacting the contaminated medium with the micron-sized metal catalyst and substantially retaining the catalyst particles in the contaminated medium. In another aspect, a system for the ex situ treatment of contaminated fluid including a vessel configured to receive the contaminated fluid, micron-sized metal catalyst particles located in the vessel, a hydrogen source positioned for delivering hydrogen to the contaminated fluid, and a membrane filter positioned to prevent the metal catalyst from eluting from the vessel.








 
 
  Recently Added Patents
Carbon blacks having low PAH amounts and methods of making same
Automatic adjustment of devices in a home entertainment system
Package for product
Reflective mask blank and method of manufacturing a reflective mask
Meter socket cabinet
Data driver and liquid crystal display device using the same
Client network device and method for adjusting parameters of client traffic windows based on discovery of other network devices
  Randomly Featured Patents
Emulsions and photographic elements containing ruffled silver halide grains
Portable heater for generating and circulating heat in wearing apparel
Method and apparatus for securing fabric tops to a vehicle
Storage subsystem and storage controller
Apparatus and method for fiber optic link with built-in test
Bearing-chamber pressure system
Packaging machines and methods
Printhead integrated circuit having common conductive track fused to nozzle plate
Handwashing technique analysis
Disc brake