NOVELTY - Energy-efficient high concentration organic wastewater processing system comprises filter adjustment tank connected with flocculation sedimentation tank. The flocculation sedimentation tank is connected with pre-acidification tank. The pre-acidification tank is connected with dosing tank. The dosing tank is connected with mesophilic anaerobic reactor. The mesophilic anaerobic reactor is divided into three-way, where one way is connected to integration of sewage sludge purification tank, other way is connected to gas processing apparatus and another way is connected with sludge thickening tank.    USE - Used as energy efficient high concentrations of organic wastewater processing system.    ADVANTAGE - The method is simple and economical.    DETAILED DESCRIPTION - Energy-efficient high concentration organic wastewater processing system comprises filter adjustment tank connected with flocculation sedimentation tank. The flocculation sedimentation tank is connected with pre-acidification tank. The pre-acidification tank is connected with dosing tank. The dosing tank is connected with mesophilic anaerobic reactor. The mesophilic anaerobic reactor is divided into three-way, where one way is connected with integration of sewage sludge purification tank, other way is connected with the gas processing apparatus and another way is connected with sludge thickening tank. The body of a sewage sludge purification tank is connected with cloth filter. The cloth filter and high concentrations of ozone reactor are connected. The outlet of the sludge thickening tank is divided into two-ways, where one way is connected to sludge dehydrating machine and other way is connected to dosing tank. The sludge dehydrating machine is divided into two ways, where one way connected to incinerator and other with filter adjustment tank. An INDEPENDENT CLAIM is also included for processing high concentrations of organic wastewater, comprising: (i) passing the leachate raw water into filter regulation tank for preliminary sedimentation and separation, regulating the water flow, passing the water into flocculation tank when the water flow reaches uniform out flow, adding flocculant for further sedimentation and separation, passing into pre-acidification tank for organic polymer degradation, passing the water to dosing tank, where dosing siphon tank are used, passing the wastewater for every 5-15 minutes, where the filter is buried in ejection nozzle; (ii) discharging the wastewater into mesophilic anaerobic reactor for anaerobic fermentation to obtain the biogas, passing of biogas to biogas processing device and sludge into sludge thickener; (iii) transferring into mesophilic anaerobic reactor after fermentation, passing the wastewater, domestic sewage and workshop wash water into integration of sewage sludge purification tank; and (iv) passing the sewage into the cloth filter for further purification and then entering high concentrations of ozone reactor and carrying out recycling process in storage tank.