| Unveiling the mechanisms of Fe(Ⅲ)-loaded chitosan composite(CTS-Fe) in enhancing anaerobic digestion of waste activated sludge |
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| 作者姓名： | Boaiqi Zhang Ziwen Zhao Rui Ma Nan Chen Zhe Kong Zhongfang Lei Zhenya Zhang |
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| 作者单位： | 1. Graduate School of Life and Environmental Sciences, University of Tsukuba;2. The Key Laboratory of Water and Sediment Sciences, Ministry of Education;5. South China Institute of Environmental Sciences, Ministry of Ecology and Environment;6. School of Water Resources and Environment, China University of Geosciences (Beijing);7. School of Environmental Science and Engineering, Suzhou University of Science and Technology |
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| 基金项目： | supported by the National Natural Science Foundation of China (No. 52200031); |
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| 摘 要： | Anaerobic digestion(AD) of waste activated sludge(WAS) is usually limited by the low generation efficiency of methane. Fe(Ⅲ)-loaded chitosan composite(CTS-Fe) have been reported to effectively enhanced the digestion of WAS, but its role in promoting anaerobic sludge digestion remains unclear. In present study, the effects of CTS-Fe on the hydrolysis and methanogenesis stages of WAS anaerobic digestion were investigated. The addition of CTSFe increased methane production potential by 8%–23% under...
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| 收稿时间： | 2023-02-06 |
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