POLLUTION-FREE LIVESTOCK BARN

摘要

PURPOSE: To obtain a livestock barn saved in the installation area of the livestock farming and simplified in the operation of collecting dropping and urine by combining the livestock barn with the OD process (oxidation ditch process). CONSTITUTION: This is a barn 1 for breeding livestock and equipped with a biological treatment tank having an endless ditch for biologically cleaning the livestock waste passing below the slotted floor in the livestock chambers, and equipped with a circulator for forcingly circulating the water along the endless ditch.