Reach the three-dimensional industrial organic waste water processing method of ground Table IV discharge standard

Reach the three-dimensional industrial organic waste water processing method of ground Table IV discharge standard

  • CN 108,996,822 A
  • Filed: 08/01/2018
  • Published: 12/14/2018
  • Est. Priority Date: 08/01/2018
  • Status: Active Application
First Claim
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1. a kind of three-dimensional industrial organic waste water processing method for reaching ground Table IV discharge standard comprising:

  • In ground floor, carbon source will be added in the industrial organic waste water, then hydrochloric acid is added in stirring and dissolving, pH to 7~9 is adjusted,Biochemical treatment is carried out, the ammonia nitrogen and organic matter in the industrial organic waste water are removed;

    In middle layer, the boosted pump of the industrial organic waste water after removing ammonia nitrogen and organic matter is promoted to middle layer, is addedSulfuric acid adjusts pH to 2~3, ferrous sulfate is then added, and stirring and dissolving adds hydrogen peroxide, carries out Fenton'"'"'s reaction, and reaction 1~2 hours, alkali is added and is adjusted to neutrality, carries out filters pressing, removes the phosphorus in the industrial organic waste water;

    In roof layer, the boosted pump of the industrial organic waste water after except dephosphorization is promoted to roof layer, is set by artificial swampStandby device further removes ammonia nitrogen, organic matter and phosphorus in the industrial organic waste water.

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