(kinetics of completely mixed reactor).This type of reactor is widely used in water treatment, which is an element of organic compounds as particles. Within the reactor with stirring thoroughly. Most reactor is cylindrical shape, wall of deep, At the bottom of the cone so that the substance larger particle floating in the wastewater coagulants. Body coated with steel or cement. Is a different size to the production ability of each unit therapy. In general, this type of reactor is used in the treatment of waste water with high concentration The internal state is the same unit. Cause a condition suitable for the digestion of organic molecules and to make various in wastewater was mixed. Although the stirred tank bioreactor mixing to use the cost is high. But the cost of walking system is low.For use with stirring reactor type has both mechanical force. And the flow rates of gas produced as shown in the picture 4 agitation will apply the material inside the reactor in a homogeneous. Reduce the effect of the various factors and reduce the severity of toxicity may occur in หมักได้ tank. It also reduces the volume of wastewater is not exposed to bacteria in the system with the other hand in the press system of traditional reactor can accommodate only 50% wastewater of the total volume. But with modern tools such as 90% up TA values increased, but in actual use should consider to accumulation of substances, the top and bottom of the tank, fermenting. Therefore, the volume of real use is reduced (Rittmann, and McCarty 2001).Due to the growth of microorganisms within the system is complex. The study on kinetics of anaerobic treatment system is one way to help in the understanding of mechanism of the system. The model form that widely used in the analysis of kinetic parameters involved in the system, including mass balance model of the source material. (substrate balance model), which is the model using the parameters from the system function and นำมาวิเคราะห์ for kinetic parameters.
การแปล กรุณารอสักครู่..