Pyrolysis of antibiotic mycelial dreg and characterization of obtained gas, liquid and biochar
文献类型：期刊论文
| 作者 | Chen, Yuan1,3; Du, Lin3; Li, Songgeng1,3; Song, Wenli1,3; Jensen, Peter Arendt2; Lin, Weigang1,2,3 |
| 刊名 | JOURNAL OF HAZARDOUS MATERIALS
 |
| 出版日期 | 2021-01-15 |
| 卷号 | 402页码:9 |
| 关键词 | Antibiotic mycelial dreg Pyrolysis Product characteristics Nitrogen and phosphorus distribution Antibiotic residue |
| ISSN号 | 0304-3894 |
| 英文摘要 | The disposal and utilization of antibiotic mycelial dreg (AMD), which has been identified as a hazardous waste in China, are a serious concern because of the residual antibiotic and huge annual output. Pyrolysis is a promising technology to treat AMD. However, the pyrolysis of AMD is not studied in an adequate degree, particularly no attention has been paid to the release and distribution of the phosphorus in AMD during pyrolysis. Therefore, the present work studied the pyrolysis of AMD more comprehensively. The influence of pyrolysis temperature on product yields and characteristics, together with the release and distribution of nitrogen and phosphorus, and the antibiotic residue in products, were investigated. The results suggested that residual antibiotic was eliminated after pyrolysis. Nitrogen was mainly contained in the biochar and liquid products, while phosphorus was mainly retained in the biochar. Liquid products were characterized by abundant oxygen and nitrogen-containing compounds, while biochar was featured of both abundant nitrogen and inorganic phosphate groups. Pyrolysis temperature showed a significant effect on product yields and characteristics, and a low pyrolysis temperature is recommended considering the recycling of nitrogen and phosphorus. The disposal of AMD through pyrolysis conforms to the principles of AMD disposal. |
| WOS关键词 | ANAEROBIC-DIGESTION ; SEWAGE-SLUDGE ; TG-FTIR ; RESIDUE ; FERMENTATION ; PRETREATMENT ; PERFORMANCE ; COMBUSTION ; PHOSPHORUS ; EVOLUTION |
| 资助项目 | National Key R&D Program of China[2018YFC1901300] ; Sino-Danish Center for Education and Research |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000593839500006 |
| 出版者 | ELSEVIER |
| 资助机构 | National Key R&D Program of China ; Sino-Danish Center for Education and Research |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/42719]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Lin, Weigang |
| 作者单位 | 1.Univ Chinese Acad Sci, Sino Danish Coll, Beijing 100049, Peoples R China 2.Tech Univ Denmark, Dept Chem & Biochem Engn, DK-2800 Lyngby, Denmark 3.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Yuan,Du, Lin,Li, Songgeng,et al. Pyrolysis of antibiotic mycelial dreg and characterization of obtained gas, liquid and biochar[J]. JOURNAL OF HAZARDOUS MATERIALS,2021,402:9. |
| APA | Chen, Yuan,Du, Lin,Li, Songgeng,Song, Wenli,Jensen, Peter Arendt,&Lin, Weigang.(2021).Pyrolysis of antibiotic mycelial dreg and characterization of obtained gas, liquid and biochar.JOURNAL OF HAZARDOUS MATERIALS,402,9. |
| MLA | Chen, Yuan,et al."Pyrolysis of antibiotic mycelial dreg and characterization of obtained gas, liquid and biochar".JOURNAL OF HAZARDOUS MATERIALS 402(2021):9. |
入库方式： OAI收割
来源：过程工程研究所
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