Hydrolysis Rate of Solid Waste in Bioreactor Landfill

Based on the first-order kinetics, a hydrolysis dynamics model including the influence of temperature was set up for solid waste in bioreactor landfills. The parameters in the dynamics model were determined by simulation experiments and its reliability was verified. The research shows that a high leachate recirculation rate is favorable to the hydrolysis of solid waste and the rapid stabilization of solid waste in a bioreactor landfill under high temperature, while the leachate recirculation rate should be lowered under low temperature.