Biological sewage treatment device

Biological sewage treatment device

CN
  • CN 201,338,965 Y
  • Filed: 06/13/2008
  • Issued: 11/04/2009
  • Est. Priority Date: 06/13/2008
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of biology sewage treatment equipment, sludge-water separating system is arranged in the inside of biological reaction tank, promote mud mixture round-robin system and aerating system, aerating system comprises many aeration tubes and air-blast device, it is characterized in that, the spacing between the adjacent aeration tube is 8~

  • 30cm.

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