2786025

Information

• Patent Grant
• 2786025

• References
• Source

• Patent Number

  2,786,025

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1957
  68 years ago

• CPC

  • C02F3/087 - Floating beds with contact bodies having a lower density than water
  • C02F1/24 - by flotation
  • C02F3/1221 - comprising treatment of the recirculated sludge
  • C02F3/28 - Anaerobic digestion processes
  • C02F3/30 - Aerobic and anaerobic processes
  • Y02E50/343 - production by fermentation of organic by-products
  • Y02W10/15 - Aerobic processes
  • Y10S210/09 - Floating cover

• US Classifications

  • 210 - Liquid purification or separation