3446357

Information

• Patent Grant
• 3446357

• References
• Source

• Patent Number

  3,446,357

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1969
  55 years ago

• CPC

  • C02F1/5281 - Installations for water purification using chemical agents
  • B01D21/00 - Separation of suspended solid particles from liquids by sedimentation
  • B01D21/01 - using flocculating agents
  • B01D21/2488 - bringing about a partial recirculation of the liquid
  • B01D21/267 - by using a cyclone
  • B01D24/36 - with the filter bed fluidised during the filtration

• US Classifications

  • 210 - Liquid purification or separation