PREDICTIVE CONTROL SYSTEM OF ANAEROBIC DIGESTION VESSEL AND PROCESSINGMETHOD OF ORGANIC WASTE USING THE SAME

摘要

PURPOSE: An anaerobic digestion tank predictive control system and a method for processing the organic waste through the coupling of a modeling program and a control program of a matlab-fuzzy are provided to reduce the waste of the energy required to the operation of the digestion tank by controlling prediction showing a state within the digestion tank in the forecast of factor. CONSTITUTION: An anaerobic digester predictive control system includes a sludge undercurrent(1), a sludge storage(4) connected through a sludge pretreatment apparatus(2) and a food waste reservoir(5) connected to the raw water storage tank through the piping and food waste supply pump. A mixer is connected through NaOH solution storage. A discharge water tank is connected to the mixer. A treated water pump discharges the processing water saved in the discharge water tank.