Method for treating urban sludge through wormcast

Method for treating urban sludge through wormcast

  • CN 105,254,158 A
  • Filed: 11/18/2015
  • Published: 01/20/2016
  • Est. Priority Date: 11/18/2015
  • Status: Active Application
First Claim
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1. a method for wormcast process city sludge, is characterized in that:

  • carry out granulation to the cities and towns dewatered sludge that water ratio is 75% ~ 80%, and obtaining water ratio is 75 ~ 80% granulation mud;

    Then be under the condition of 10 ~ 40 DEG C in temperature, the wormcast of water ratio 50 ~ 75% dropped in described granulation mud and mixes completely, and regularly turn over mixed.

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