A hygienic disposal device for sanitary waste includes a supporting structure frame for mounting one or more components, including an opening lid hingedly connected to a hopper equipped with spray nozzles for disinfectant solution and water spraying. A shredder is connected to the hopper for shredding the waste, followed by a mixing chamber for homogenously mixing shredded waste with water. Valves at the bottom of the mixing chamber separate cellulose and plastic waste. Two rotating drums dewater and dry the separated waste, while a dryer blows hot air for further drying. An outlet discharges separated water into municipal sewage lines.