Ecological method for treating excess sludge

Ecological method for treating excess sludge

  • CN 106,007,310 A
  • Filed: 07/06/2016
  • Published: 10/12/2016
  • Est. Priority Date: 07/06/2016
  • Status: Active Application
First Claim
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1. the environmental method processing excess sludge, it is characterised in that comprise the steps:

  • S1, laying artificial swamp;

    the slag selecting particle diameter to be 3~

    5cm, as underfilling, selects gravelWith river sand as bed body filler;

    S2, mud complete the separation of muddy water in constructed wetland bed surface, and mud percolate is under gravityDischarging system by the drain pipe of wetland bed body and bottom, mud accumulates in pond.

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