| 摘要(英) |
Abstract
In recent, most of the design of biological treatment procedures is based on the assumption that the inflow is a steady-state model and used as a basis for design operations. Therefore, a set of biological treatment procedures dedicated to the treatment of wastewater was not designed according to the water quality of the treated wastewater. Most designers design according to the design specifications provided by the Environmental Protection Agency. This causes the problem that each wastewater treatment plant treats different water quality, different water quantities, and different environments. There are even more influencing factors, and these are all ring phases. The deduction is not based on the value set by laws and regulations to make decisions. This also causes many wastewater treatment plants to have no way to truly operate and control the wastewater treatment plants. Therefore, this research is to establish a set of CFSBR system dynamics model. Through this system dynamics model, the CFSBR system can be evaluated, including functional analysis and system controllability analysis. The results obtained can be used as information for the operator to make decisions and review and improve. The basis of the CFSBR system. Using this system can provide the operator to grasp the characteristics of activated sludge according to the actual amount of water that needs to be treated and the values monitored on the spot, and to estimate the concentration to determine whether the system can function normally. At the same time, the system can be used Examining the designer′s over-design situation and the operation level can save a lot of labor costs and have better treatment efficiency, reducing many of the current wastewater treatment plant designs without basis and most of the design problems based on the designer′s experience. |
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