NOVELTY - Organic refuse is liquefied, oxidized and digested in digestive tower (1). The sludge separates into scum and supernatent residual liquid. The dregs from scum is converted into compost. The residual liquid is gasified in methane fermentation tank (10) and reused. DETAILED DESCRIPTION - The organic refuse (5) which is supplied to the silo type digestive tower (1) is liquefied, oxidized and digested. The sludge from bottom of digester separates into scum (15) and residual supernatent liquid (6). The dregs are separated from the scum in a dehydrator (17) and supplied to compost manufacturing unit (20) for compost (21) production. The residual liquid from the tower and the dehydrator is gasified in a methane fermentation tank (10) and a part of fermented waste liquid (12) from the tank is supplied back to the tower. An INDEPENDENT CLAIM is also included for organic waste processing system: (i) the processing system is equipped with a silo type digestive tower for liquefying and oxidizing the organic refuse; (ii) the digested sludge is ejected through an ejector (2) provided at the bottom of the tower; (iii) the system consists of two supply pipings (9,13); (iv) the supply piping (13) supplies the residual liquid from the tower and the dehydrator to methane fermentation tank; (v) the supply piping (9) supplies a part of waste liquid from the fermentation tank to the digestive tower; (vi) the residual liquid from the digester is fermented in methane fermentation tank; (vii) a dehydrator separates dregs from digested sludge leaving behind the residual liquid.    USE -   For manufacture of compost (claimed).    ADVANTAGE -   The method offers effective processing of organic refuse. The residual liquid and the sludge is processed and made safe. The method effectively prevents the contamination of soil. DESCRIPTION OF DRAWING(S) - The figure shows the block diagram of the processing system. (1) Silo type digestive tower; (2) Ejector; (5) Organic refuse; (6) Residual liquid; (9,13) Supply pipings; (10) Methane fermentation tank; (12) Waste liquid; (15) Scum; (17) Dehydrator; (20) Compost manufacturing unit; (21) Compost.