以系統動力模式評量CFSBR系統設計與操控方法之發展

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题名:	以系統動力模式評量CFSBR系統設計與操控方法之發展
作者:	吳昭緯;Chao-Wei-WU
贡献者:	環境工程研究所
关键词:	連續流循序批次活性污泥系統;系統動力模式;CFSBR;System dynamics model
日期:	2021-10-28
上传时间:	2021-12-07 13:40:11 (UTC+8)
出版者:	國立中央大學
摘要:	由於目前針對生物處理程序的設計大多以假設進流為穩態模式模擬並作為設計操做的依據。因此未根據處理廢水的水質去設計一套專屬於處理該廢水的生物處理程序。大部分的設計者都是根據營建署所提供的設計規範進行設計，這樣造成的問題就是每個廢水處理場處理的水質不同水量不同環境不同甚至有更多影響因子，而這些都是環環相扣的並非可以透過法規所設定的值去進行決策，這也是導致許多廢水處理廠沒有辦法真正的操作控制廢水處理廠。因此本研究是建立一套CFSBR系統動力模式，可以透過此系統動力模式對CFSBR系統進行評量包含功能分析以及系統操控性分析，所得到的結果可以做為操作者進行決策的資訊以及檢討與改善CFSBR系統的依據。利用此系統可以提供操作者根據實際所需要處理的水量以及現場所監測到的數值進而去掌握活性污泥的特性，並且進行濃度的推估後判定系統是否能正常發揮功能，同時透過此系統可以檢視設計者過度設計的情況以及在操作層面可可以節省許多人力成本並且擁有更好的處理效率，減少現今許多廢水處理場設計上沒有依據並且大多都根據設計者經驗去進行設計的問題。;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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