Method and apparatus for livestock wastewater treatment using continuous batch reactor

摘要

1. The technical field to which the invention described in the claims belongs;Method and apparatus for livestock wastewater treatment using continuous batch reactor.;2. Technical challenges to be solved by the invention;To reduce the cost of the carbon source injected into the reactor under anaerobic conditions, to provide optimal conditions for nitrogen removal according to the carbon source injection ratio, and to minimize the simplicity and scale of the construction.;3. The point of the solution of the invention;In a continuous batch reactor capable of treating livestock wastewater through continuous repetitive processes of inflow, reaction, sedimentation and discharge, the anaerobic reaction is induced by stirring the hydraulic wastewater itself without supplying oxygen, And an injection ratio of the raw wastewater and the carbon source is injected at an oxygen-free period of 7: 3 in an optimum condition for the removal of organic matter and the removal of nitrogen and phosphorus from the livestock wastewater.;4. Important Uses of the Invention;It is applied to the removal of organic matter and nitrogen and phosphorus from livestock wastewater.