Meat food factories produce meat dregs every day, and these meat dregs are the "nutrition products" that microorganisms prefer. If they are not treated in time, these meat dregs will flow into natural water bodies along with the sewage of the food factory. It causes eutrophication of natural water bodies, and it is very unsightly for mosquitoes to gather in summer.
If the sewage discharge of the food factory is unqualified, it will be punished by the relevant departments. The slaughter sewage treatment equipment produced by Holy Shield helps you to better treat the sewage of the slaughter.
The slaughter sewage treatment equipment adopts the biological phase method, which combines anaerobic bacteria and aerobic bacteria. Under anaerobic conditions, large particles of organic matter are decomposed into small particles of organic matter to improve the biodegradability of sewage. Under anoxic conditions, denitrification is carried out, NO3- is reduced to molecular nitrogen, and nitrification is carried out under aerobic conditions, NH3-N is oxidized to NO3-, and the effluent of the aerobic tank is fed with phosphorus removal agents and flows into the secondary sediment. The pond separates the mud and water and removes the organic matter in the sewage. The effluent from the sedimentation tank flows into the clear water tank by itself, and the effluent is discharged up to the standard. In addition, the meat residue in the sludge tank can be fully decomposed, so that there are no more polluted substances in the sewage.