Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 976/DIG.387
Name: Nuclear technology > Decontamination arrangements; treating radioactively contaminated material [g21f-9/00] > Treating liquids [g21f-9/04] > Disposal of liquid waste [g21f-9/20]

Sub-classes under this class:

Class Number Class Name Patents
976/DIG.390 By dilution in water (e.g., in ocean, in stream) [g21f-9/26] 1
976/DIG.388 By storage in a tank or other container [g21f-9/22] 21
976/DIG.389 By storage in the ground; by storage underwater (e.g., in ocean) [g21f-9/24] 20

Patents under this class:

Patent Number Title Of Patent Date Issued
5276251 Process for treating organic phosphoric acids Jan. 4, 1994
4836937 System for removing liquid from a slurry of liquid and powdered material Jun. 6, 1989
4278104 System for controlling the number of waste liquid disposal units in operation Jul. 14, 1981
4174293 Process for disposal of aqueous solutions containing radioactive isotopes Nov. 13, 1979
4033868 Method and apparatus for processing contaminated wash water Jul. 5, 1977

  Recently Added Patents
High conductive water-based silver ink
Instrumenting configuration and system settings
Portable stand
Bi-directional switch using series connected N-type MOS devices in parallel with series connected P-type MOS devices
Extensible framework for client-based active network measurement
Information display device and program storing medium
System for thermally controlling displays
  Randomly Featured Patents
Automatic paper feeder including an upper light source
Method for optimized tape tension adjustment for a tape drive
Semiconductor memory and method for operating the semiconductor memory
Medical articles
Camera with flash device
Image sensor having optical waveguide structure and method for manufacturing the same
Mat for a chair
Fluid dripper for birds
Methods for efficient bounded-distance decoding of the Hexacode and associated decoders for the Leech Lattice and the Golay code
Gyro platform assembly with a spinning vehicle