頁籤選單縮合
題 名 | On-line Measurement of the Oxygen Uptake Rate Via Two Dissolved Oxygen Sensors=利用外環溶氧電極線上量測氧氣質傳速率 |
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作 者 | 吳文騰; 曹震宇; 吳柏宏; 許郁莉; | 書刊名 | Journal of the Chinese Institute of Chemical Engineers |
卷 期 | 30:6 1999.11[民88.11] |
頁 次 | 頁525-528 |
分類號 | 460.024 |
關鍵詞 | 外環溶氧電極線; 氧氣質傳速率; Oxygen uptake rate; Dissolved oxygen sensor; |
語 文 | 英文(English) |
中文摘要 | 本研究利用醱酵槽外環路上兩溶氣電極及一氣液分離器,來估算好氣性醱酵系統 之氧氣消耗速率,並不需要使用氣體分析儀。將其將使用氣體分析儀以分析出口氣體的方法 相比較,發現兩者趨勢近似,且此裝置具有雜訊少,不受操作體積改變的影響,便於線上估 算與儀器成本較低等優點,頗具實用價值。 |
英文摘要 | A setup with two dissolved oxygen sensors for on-line measurement of the oxygen uptake rate in an aerobic microbial fermentation system was developed. An external loop with two dissolved oxygen sensors was linked to fermentor. A gas-liquid separator was designed and installed in front of the dissolved oxygen sensors. The oxygen uptake rate was determined from the measured data of the dissolved oxygen without using gas analyzers. |
本系統中英文摘要資訊取自各篇刊載內容。