以系統動力模式評量A2OMF系統設計與操控方法之發展

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Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/87001

Title:	以系統動力模式評量A2OMF系統設計與操控方法之發展
Authors:	黃盈綺;Huang, Ying-Chi
Contributors:	環境工程研究所
Keywords:	A2OMF;系統動力模式;設計與操控評量;A2OMF;System dynamics model;Design and operation evaluation
Date:	2021-10-28
Issue Date:	2021-12-07 13:40:03 (UTC+8)
Publisher:	國立中央大學
Abstract:	廢水處理之模擬模式已有多年研究歷史，過去主要是以穩態假設進行模擬，無法考量到最重要的因素──處理系統之進流與系統條件皆隨時間變化，本研究之目的為以A2OMF系統為對象，發展與建置廢水生物處理系統動力模式，並發展將此系統動力模式用於評量A2OMF系統設計與操控之方法。系統動力模式依據系統運作機制建立，包含所有變數間的交互作用，各變數的影響因子須持續回饋至變數並使變數隨之改變，以模擬系統動態的運作方式。系統動力模式的發展為建立A2OMF系統運作機制。系統動力模式的建置首先依據運作機制建立系統動力模式之架構圖，再以架構圖撰寫程式並測試，完成系統動力模式之建立。系統動力模式能夠依據各時間區段輸入並運算出結果，並回饋調整系統中個參數與變數，作為接續反應之條件。本研究以系統運作機制發展系統動力模式，可供實廠帶入真實系統之設計變數與水質資料進行模擬，在長時間之模擬與修正參數與變數之下，能夠與其他以穩態假設與非實際運作機制所建立之模擬模式提供更加接近真實系統之模擬結果，以做為評量系統設計與操控之參考，並依據模擬之結果發展評量設計與操控之方法。透過本系統動力模式之模擬，亦可計算出各槽體中的狀況，可做為未來操作與設計的依據。 ;The simulation model of wastewater treatment has been studied for many years. In the past, the simulation was mainly based on the steady-state assumption. The most important factor could not be considered-the inflow of the treatment system and the system conditions change over time. The purpose of this research is to use A2OMF system is the object of development and construction of the power model of the wastewater biological treatment system, and the development of this system power model for evaluating the design and operation of the A2OMF system. The system dynamic model is established based on the system operation mechanism, including the interaction between all variables. The influence factor of each variable must be continuously fed back to the variable and the variable will be changed accordingly to simulate the dynamic operation of the system. The development of the system power model is the establishment of the A2OMF system operation mechanism. The establishment of the system power mode first establishes the architecture diagram of the system power mode based on the operating mechanism, and then writes and tests the program with the architecture diagram to complete the establishment of the system power mode. The system dynamic mode can input and calculate the result according to each time section, and feedback and adjust the parameters and variables in the system as the condition of the continuous reaction. This research develops the system dynamic model based on the system operation mechanism, which can be used by the real plant to bring the design variables and water quality data into the real system for simulation. Under long-term simulation and correction of parameters and variables, it can be compared with other steady-state assumptions and non- The simulation model established by the actual operation mechanism provides simulation results closer to the real system, which serves as a reference for evaluating system design and control, and develops methods for evaluating design and control based on the simulation results. Through the simulation of the power mode of this system, the conditions in each tank can also be calculated, which can be used as a basis for future operation and design.
Appears in Collections:	[Graduate Institute of Environmental Engineering ] Electronic Thesis & Dissertation

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