Restaurant wastewater treatment process

Restaurant wastewater treatment process

  • CN 105,967,439 A
  • Filed: 05/30/2016
  • Published: 09/28/2016
  • Est. Priority Date: 05/30/2016
  • Status: Active Application
First Claim
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1. a food and drink waste water processes technique, it is characterised in that comprise the steps:

  • Inject in sump after pending food and drink waste water is tentatively filtered;

    Bodied ferric sulfate and polyacrylamide is added, simultaneously at sump in the sump containing food and drink waste waterInterior lasting oxygen supply, after reaction 1.0h~

    2.0h, obtains treatment fluid;

    AndDescribed treatment fluid is carried out secondary filter, and the filtrate obtained can enter urban pipe network.

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