教師資料查詢 | 類別: 期刊論文 | 教師: 李奇旺 Chi-Wang Li (瀏覽個人網頁)

標題:Comparison of high pressure and ambient pressure aerobic granulation sequential batch reactor processes
學年101
學期2
出版(發表)日期2013/07/01
作品名稱Comparison of high pressure and ambient pressure aerobic granulation sequential batch reactor processes
作品名稱(其他語言)
著者Liang, Yang-Min; Yang, You-Lan; Chang, Yuan-Wei; Chen, Jie-Yuan; Li, Chi-wang; Yu, Jui-Hsuan; Chen, Shiao-Shing
單位淡江大學水資源及環境工程學系
出版者Amsterdam: Elsevier BV
著錄名稱、卷期、頁數Bioresource Technology 140, pp.28-35
摘要Due to granule size, substrate and oxygen become limited in the core of granules leading to cell lysis at the core. Loss of granule stability is still a major barrier for practical application of AG. Compared to ambient pressure condition (AP), operation of AG under high pressure (HP) is a favorable condition for formation and stability of granules.
Experimental results show that granulation was facilitated under HP condition. MLSS and size of granules under AP system are higher than those under HP system. However, SS of effluent in AP is higher than those in HP and is consisted mainly of flocculent sludge. Longer SRT and lower biomass yield are obtained in HP system, indicating that less sludge will be produced in HP system. HP system can operate at high nitrogen loading. Complete nitrification was observed earlier in HP, indicating that the growth of NOB was facilitated under high dissolved oxygen.
關鍵字High pressure;Granulation;Organic loading;Nitrification
語言英文
ISSN1873-2976;0960-8524
期刊性質國外
收錄於SCI;
產學合作
通訊作者Li, Chi-wang
審稿制度
國別荷蘭
公開徵稿
出版型式,電子版,紙本
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