|
二维码（扫一下试试看！） |
| Methane Production through Anaerobic Co-digestion of Paper Mill Sludge and Kitchen Waste |
| |
| DOI：10.11980/j.issn.0254-508X.2011.02.007 |
| Key Words:paper mill sludge kitchen waste anaerobic co-digestion methane |
| Fund Project:广东省自然科学基金（06025856）；华南农业大学资源环境学院院长基金（200705）。 |
| Author Name | Affiliation | | 林云琴 | 华南农业大学资源环境学院环境科学与工程系,广东广州,510642 | | 王德汉 | 华南农业大学资源环境学院环境科学与工程系,广东广州,510642 | | 李 庆 | 华南农业大学资源环境学院环境科学与工程系,广东广州,510642 | | 黄利坚 | 华南农业大学资源环境学院环境科学与工程系,广东广州,510642 | | 李广鹏 | 华南农业大学资源环境学院环境科学与工程系,广东广州,510642 |
|
| Hits: 10349 |
| Download times: 2626 |
| Abstract:The methane was produced through the mesophilic anaerobic co-digestion of paper mill sludge (PS) and kitchen waste in batch reactors. The influence of different ratioes of the sludge and kitchen waste on the production rate of methane was studied. The results showed that the accumulative methane yield and the daily methane production for each reactor followed the trend of A2>A1>A3 (A1, A2, A3 refer to different reactors), and the VS removal efficiency in each reactor also followed the same trend; the peak values of accumulative methane yield, daily methane production and VS removal efficiency were 9743 mL, 650 mL and 41%, respectively. Meanwhile, the alkalinity and VFA concentrations of each reactor ranked in A1>A2>A3; the alkalinity and VFA concentrations were too high in reactor A1 for the microorganisms in the system, but it was suitable in reactor A2 and A3 for the steady of the systems. |
| View Full Text HTML View/Add Comment Download reader |
|
|
|