NOVELTY - The method involves deodorizing the waste material produced at the time of drying the manure produced from the excrement of cow, and releasing the waste material to external atmosphere. The washing wastewater produced in the milking field is processed using biological technique, so that surplus sludge separated from the washing wastewater is mixed with the manure for fermentation, and composted, for transpiring the moisture content in the washing wastewater using the heat contained in the waste gas.    USE - Circulating-type processing method of waste material produced in dairy cow shed.    ADVANTAGE - The recycling rate of the excrement of the cow and washing wastewater produced in the dairy can be improved and environmental pollution can be reduced by using a simple technique.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for circulating-type processing system of waste material produced in dairy cow shed, which includes an excrement processing system (2) that processes the excrement of cow in dairy cow shed (1), and a wastewater treatment system (3) that processes the washing wastewater produced in the milking field. The manure produced from the excrement of cow is dried using a drying apparatus (22) and converted into ashes, for producing soil amendment material. The waste gas produced during the drying process is cooled, deodorized using a deodorizing apparatus (23) and released to the external atmosphere. The washing wastewater is processed using a wastewater treatment apparatus (31), for separating the moisture content and surplus sludge from the wastewater. The moisture content is transpired using a transpiration apparatus (32), using the heat contained in the waste gas. The surplus sludge is sent to manure manufacturing apparatus (21), for composting the sludge. The washing wastewater is passed through a filter apparatus, for separating the wastewater into solid content and liquid. The wastewater is passed through an aerator and membrane separation tank, for separating the moisture content and surplus sludge from wastewater. The solid content in the filter apparatus and surplus sludge in the membrane separation tank is mixed with the manure. The moisture content in the membrane separation tank is mixed with the manure, for adjusting the moisture content of the manure. The moisture content in the membrane separation tank is supplied to the deodorizing apparatus containing deodorizing treatment material.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the circulating-type processing system of waste material produced in dairy cow shed. (Drawing includes non-English language text)    Dairy cow shed (1)    Excrement processing system (2)    Washing wastewater treatment system (3)    Manure manufacturing apparatus (21)    Drying apparatus (22)    Deodorizing apparatus (23)    Wastewater treatment apparatus (31)    Transpiration apparatus (32)    Circulating-type processing system (S)