NOVELTY - Processing rubbish leachate, comprises (i) transferring the collected rubbish leachate to an adjusting tank for sedimentation or subside treatment process; (ii) carrying out anaerobic reaction to obtain biogas, sewage or sludge; (iii) carrying out tubular membrane biological reactor treatment; (iv) transferring the permeating clear liquid in the middle tank into a nano-filtration or reverse osmosis apparatus for filtration; (v) processing the concentrated liquor; and (vi) concentrating the sludge in the anoxic-oxic (A/O) tank and returning the supernatant for continuous treatment.    USE - The method is useful for processing rubbish leachate.    ADVANTAGE - The method: has high wastewater degradation chemical oxygen demand value; good total nitrogen, total phosphorus and heavy metal ions removing efficiency; is economical; produces high-concentration rubbish leachate meeting rubbish filling pollution control standard (GB16889-2008); produces purified water, whose quality reaches the recycle requirement and can realize the near zero emission coal of the rubbish leachate.    DETAILED DESCRIPTION - Processing rubbish leachate, comprises (i) transferring the collected rubbish leachate to an adjusting tank for sedimentation or subside treatment process; (ii) transferring the supernatant of the rubbish leachate to an upper steam type sludge bed for carrying out anaerobic reaction to obtain biogas, sewage or sludge; (iii) introducing the sewage obtained after the anaerobic treatment into a ceramic membrane bioreactor, where the ceramic membrane bioreactor is composed of an anoxic-oxic (A/O) tank and a tubular membrane apparatus, transferring the sewage into the A/O tank for denitrification reaction in a denitrification tank, overflowing the sewage after denitrification into a nitrification tank for nitrification reaction, transferring the sewage after the nitrification reaction into the tubular membrane apparatus, and separating solid-liquid sewage via an inorganic ceramic membrane super-filtration membrane in the tubular membrane apparatus, aerating the A/O tank and the inorganic ceramic membrane ultra-filtration membrane, adding the gas-liquid-solid mixed sludge after membrane separation into the A/O tank, and transferring the permeating clear liquid into a middle tank; (iv) transferring the permeating clear liquid in the middle tank into a nano-filtration or reverse osmosis apparatus for filtration, discharging the obtained leachate to obtain concentrated liquor in a concentrated liquor processing system; (v) processing the concentrated liquor via deoxidizing, oxidizing and concentrate subsiding process; and (vi) concentrating the sludge in the A/O tank, returning the supernatant to an upper stream anaerobic sludge bed for continuous treatment, and transporting the rest concentrated sludge for burning treatment.