3235492

Information

• Patent Grant
• 3235492

• References
• Source

• Patent Number

  3,235,492

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1966
  59 years ago

• CPC

  • C02F1/54 - using organic material
  • B01D21/01 - using flocculating agents
  • B01D37/02 - Precoating the filter medium Addition of filter aids to the liquid being filtered
  • B01J41/04 - Processes using organic exchangers
  • B01J47/001 - using batch processes
  • C02F1/5236 - using inorganic agents

• US Classifications

  • 210 - Liquid purification or separation
  • 252 - Compositions