3864252

Information

• Patent Grant
• 3864252

• References
• Source

• Patent Number

  3,864,252

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1975
  49 years ago

• CPC

  • F23G7/001 - for sludges or waste products from water treatment installations
  • C02F1/048 - Purification of waste water by evaporation
  • C02F11/06 - by oxidation
  • Y02W10/40 - Valorisation of by-products of wastewater, sewage or sludge processing
  • Y10S159/905 - Sewage treatment

• US Classifications

  • 203 - Distillation: processes, separatory
  • 110 - Furnaces
  • 159 - Concentrating evaporators
  • 210 - Liquid purification or separation