Biological chain method for treating ultrophication of water in lake

Biological chain method for treating ultrophication of water in lake

CN
  • CN 1,160,261 C
  • Filed: 06/23/1999
  • Issued: 08/04/2004
  • Est. Priority Date: 06/23/1999
  • Status: Active Grant
First Claim
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1. , a kind of ecologic biological chain of lake eutrophication is administered method, it is characterized in that:

  • (1) utilize waterplant to absorb nutrient rich in absorption or the consume water;

    (2) utilize hydrocoles to eat up plant plankton and nutrient rich, perhaps/and;

    (3) to the sanitary sewage that flows into the lake or the secondary treated wastewater of Sewage Plant discharging, make it to flow into the unhurried current ditch weir of confluxing, cultivate waterplant in the ditch, build settling tank in the unhurried current ditch shed repair of confluxing, carry out scum silica frost silt particle and flocculation treatment.

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