Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Reutilization potential of antibiotic wastes via hydrothermal liquefaction (HTL): Bio-oil and aqueous phase characteristics | |
Zhuang, Xiuzheng1,2; Zhan, Hao2,3; Song, Yanpei1,2; Huang, Yanqin1 ; Yin, Xiuli1; Wu, Chuangzhi1
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| 2019-10-01 | |
| Source Publication | JOURNAL OF THE ENERGY INSTITUTE
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| ISSN | 1743-9671 |
| Volume | 92Issue:5Pages:1537-1547 |
| Corresponding Author | Yin, Xiuli(xlyin@ms.giec.ac.cn) |
| Abstract | Hydrothermal liquefaction (HTL) technology was employed to investigate the feasibility of recovering energy from penicillin mycelial waste (PMW) with the help of TG, Py-GC/MS and GC-MS techniques; meanwhile, the nutrients in aqueous phase were also analyzed by spectrophotometry methods. The effects of operating conditions, including hydrothermal temperature (240-300 degrees C), duration time (20-60 min), total solid ratio (5-15%) and their interactive reactions were concurrently evaluated via response surface methodology. Results demonstrated that operating temperature was found to be the dominant variable affecting the HTL of PMW. Based on the optimal conditions of 298 degrees C, 60 min and 14.85%, heavy oil derived from PMW was comparable with algal-derived bio-oil as it possessed the highest energy recovery efficiency (42.95%) with a calorie value of 32.84 MJ/kg and a yield of 24.93%. GC/MS results indicated that heavy oil mainly consisted of N-containing compounds (36.73%) and aromatic compounds (31.07%), which might be contributed to the hydrolysis of protein and the aromatization of intermediates, respectively. Besides, more than 65% of nitrogen and 40% of carbon were enriched in aqueous phase, suggesting the possibility of further recycling for algae cultivation, fermentation and anaerobic digestion. (C) 2018 Energy Institute. Published by Elsevier Ltd. All rights reserved. |
| Keyword | Hydrothermal liquefaction Antibiotic wastes Response surface methodology Bio-oil |
| DOI | 10.1016/j.joei.2018.07.020 |
| WOS Keyword | SEWAGE-SLUDGE ; RESIDUE ; BIOMASS ; GASIFICATION ; PRODUCTS ; CONVERSION ; PYROLYSIS ; PROTEINS ; LIGNIN ; MODEL |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51661145022] ; Science & Technology Program of Guangdong Province[2017A010104009] |
| WOS Research Area | Energy & Fuels |
| Funding Organization | National Natural Science Foundation of China ; Science & Technology Program of Guangdong Province |
| WOS Subject | Energy & Fuels |
| WOS ID | WOS:000482872000028 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/25677 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Yin, Xiuli |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Geochem, Guangdong Key Lab Environm Protect & Resources Ut, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhuang, Xiuzheng,Zhan, Hao,Song, Yanpei,et al. Reutilization potential of antibiotic wastes via hydrothermal liquefaction (HTL): Bio-oil and aqueous phase characteristics[J]. JOURNAL OF THE ENERGY INSTITUTE,2019,92(5):1537-1547. |
| APA | Zhuang, Xiuzheng,Zhan, Hao,Song, Yanpei,Huang, Yanqin,Yin, Xiuli,&Wu, Chuangzhi.(2019).Reutilization potential of antibiotic wastes via hydrothermal liquefaction (HTL): Bio-oil and aqueous phase characteristics.JOURNAL OF THE ENERGY INSTITUTE,92(5),1537-1547. |
| MLA | Zhuang, Xiuzheng,et al."Reutilization potential of antibiotic wastes via hydrothermal liquefaction (HTL): Bio-oil and aqueous phase characteristics".JOURNAL OF THE ENERGY INSTITUTE 92.5(2019):1537-1547. |
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