A kind of rural domestic sewage treatment system and purification method

A kind of rural domestic sewage treatment system and purification method

  • CN 108,178,438 A
  • Filed: 12/29/2017
  • Published: 06/19/2018
  • Est. Priority Date: 12/29/2017
  • Status: Active Application
First Claim
Patent Images

1. a kind of rural domestic sewage treatment system, it is characterised in that:

  • The sewage disposal system includes the use set graduallyThe grid pond of floating material in water removal(

    101)

    , for water storage and make the water storage settling pit of the sedimentation in put aside water(

    102)

    , the anaerobic reation pool that using Anaerobic Bacteria decomposes under anaerobic organic matter(

    103)

    , through anaerobic reation pool(

    103)

    The anaerobic reaction sedimentation basin that the impurity in water after reaction is precipitated(

    104)

    , activated sludge and biomembrane is utilized to combineThe fluid bed biological film reaction tank of decomposing organic matter(

    105)

    , through fluid bed biological film reaction tank(

    105)

    In water after reactionThe fluid bed biological film reaction settling basin that impurity is precipitated(

    106)

    , for adsorbing the activated carbon adsorption of impurities in water and smellPond(

    107)

    , for the sterilization pool of bacterium in disinfectant(

    108)

    With purification water outlet;

    The rural domestic sewage treatment systemSystem further includes the sludge concentration tank for thickened sludge(

    109)

    , for the belt filter press of press filtration sludge(

    110)

    With for sterilizingThe sludge disinfection device of bacterium in sludge(

    111)

    .

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