教師資料查詢 | 類別: 期刊論文 | 教師: 簡義杰 I-CHIEH CHIEN (瀏覽個人網頁)

標題:A novel thermophilic anaerobic granular sludge membrane distillation bioreactor for wastewater reclamation
學年108
學期2
出版(發表)日期2020/07/22
作品名稱A novel thermophilic anaerobic granular sludge membrane distillation bioreactor for wastewater reclamation
作品名稱(其他語言)
著者Chinh Cong Duong; Shiao-Shing Chen; Huy Quang Le; Hau-Ming Chang; Nguyen Cong Nguyen; Dan Thanh Ngoc Cao; I-Chieh Chien
單位
出版者
著錄名稱、卷期、頁數Environmental Science and Pollution Research
摘要Membrane distillation (MD) has a high heat requirement. Integrating MD with thermophilic bioreactors could remedy this problem. A laboratory-scale thermophilic anaerobic granular sludge membrane distillation bioreactor (ThAGS-MDBR) was used to treat wastewater with a high organic loading rate (OLR). Waste heat from ThAGS was used directly for the MD process to reduce energy consumption. The result demonstrated that the ThAGS-MDBR system achieved a high-efficiency removal of chemical oxygen demand (more 99.5%) and NH4+-N (96.4%). Furthermore, the highest methane production from the proposed system was 332 mL/g CODremoved at OLR of 16 kg COD/m3/day. Specifically, an aggregate of densely packed diverse microbial communities in anaerobic granular sludge was the main mechanism for the enhancement of bioreactor tolerance with environmental changes. High-quality distillate water from ThAGS-MDBR was reclaimed in one step with total organic carbon less than 1.7 mg/L and electrical conductivity less than 120 μS/cm. Furthermore, the result of the DNA extraction kit recorded that Methanosaeta thermophila was a critical archaea for high COD removal and bioreactor stability.
關鍵字Bioreactor;Thermophilic;Anaerobic granular sludge;Membrane distillation;Water reclamation
語言英文
ISSN0944-1344
期刊性質國外
收錄於SCI;
產學合作
通訊作者
審稿制度
國別德國
公開徵稿
出版型式,電子版
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!