| abstract |
The present invention relates to a livestock manure disposal apparatus, comprising: first and second stirring vessels into which a settling tank supernatant is introduced, in which a predetermined amount of the introduced supernatant, FeCl 3 , NaOH, and polymer is charged; A floatation tank for removing the suspended material including the flocs contained in the supernatant to generate treated water and discharging the suspended materials; A micro bubble generator installed in the floating separation tank for generating a micro bubble to float the floating material; An electrolytic floating part formed in the floating separation tank, for re-floating the floating material floated and separated through the micro-bubble generator and decomposing organic matter; An oxygen dissolving unit configured to dissolve oxygen and ozone in the treated water to remove chromaticity and organic matter from the treated water; An ozone reaction device in which treated water is reacted with ozone to produce a decomposable organic material, and chemical oxidative decomposition is performed so that deodorization and color removal are performed; And a bubble control line for controlling supply and transfer of the bubble medium to be supplied to the microbubble generator, a ozone supply line for supplying the oxygen and the ozone by connecting the oxygen and ozone supply device to the ozone reaction device, And a control circulation line constituted in the ozone reaction device and composed of a reaction control line for controlling whether or not ozone is supplied, circulating ozone, and whether the treated water is circulated, supplied or discharged. |