2001-01-012024-05-17https://scholars.lib.ntu.edu.tw/handle/123456789/684539摘要：本年度在示範豬場改採新的控制策略，即是以ORP(氧化還原電位)做進流的控制，進行活性污泥處理程序自動監控系統之測試及收集資料，結果顯示本系統軟硬體有極高的穩定度，且放流水的COD大多維持在250 mg/L以下。同時由於本系統已屬完全自動的系統，極具推廣的潛力。另外針對氮磷去除自動化系統的測試，結果顯示COD的去除率可達90%以上，而氮磷可達80%以上。<br> Abstract: A novel control strategy, using ORP as the parameter to control the inflow, was adopted in operation of the demonstration pig farms. The results showed that the system had a significant stability in both hardware and software, and most of the effluent COD was able to maintain below 250 mg/L, which was the EPA effluent standard. Additionally, since the system is a completely automated system, it will be beneficial to field extension. In tests of the lab scale automated nutrients (N, P) removal活性污泥處理程序氧化還原電位氮磷去除ASPORPnutrient removal