教師資料查詢 | 類別: 期刊論文 | 教師: 何啟東HO, CHII-DONG (瀏覽個人網頁)

標題:Stabilization of heavy metals loaded sewage sludge: Reviewing conventional to state-of-the-art thermal treatments in achieving energy sustainability
學年109
學期2
出版(發表)日期2021/03/17
作品名稱Stabilization of heavy metals loaded sewage sludge: Reviewing conventional to state-of-the-art thermal treatments in achieving energy sustainability
作品名稱(其他語言)
著者Chin-Seng Liew; Worapon Kiatkittipong; Jun-Wei Lim; Man-Kee Lam; Yeek-Chia Ho; Chii-Dong Ho; Seteno K. O. Ntwampe; Mardawani Mohamad; Anwar Usman
單位
出版者
著錄名稱、卷期、頁數Chemosphere 277, 130310
摘要Sewage sludge has long been regarded as a hazardous waste by virtue of the loaded heavy metals and pathogens. Recently, more advanced technologies are introduced to make use of the nutrients from this hazardous sludge. Successful recovery of sludge’s carbon content could significantly convert waste to energy and promote energy sustainability. Meanwhile, the recovery of nitrogen and trace minerals allows the production of fertilizers. This review is elucidating the performances of modern thermal treatment technologies in recovering resources from sewage sludge while reducing its environmental impacts. Exhaustive investigations show that most modern technologies are capable of recovering sludge’s carbon content for energy generation. Concurrently, the technologies could as well stabilize heavy metals, destroy harmful pathogens, and reduce the volume of sludge to minimize the environmental impacts. Nevertheless, the high initial investment cost still poses a huge hurdle for many developing countries. Since the initial investment cost is inevitable, the future works should focus on improving the profit margin of thermal technologies; so that it would be more financially attractive. This can be done through process optimization, improved process design as well as the use of suitable co-substrates, additives, and catalyst as propounded in the review.
關鍵字Sewage sludge;Heavy metal;Thermal treatment;Sludge-to-energy;Resources recovery
語言英文
ISSN1879-1298
期刊性質國外
收錄於SCI;EI;
產學合作
通訊作者
審稿制度
國別英國
公開徵稿
出版型式,電子版,紙本
相關連結
SDGs
  • 潔淨水與衛生,可負擔的潔淨能源
Google+ 推薦功能,讓全世界都能看到您的推薦!