Correlation of microbial dynamics to odor production and emission in full-scale sewage sludge composting
文献类型：期刊论文
| 作者 | Zheng, Guodi1,2; Cheng, Yuan1,2; Zhu, Yanli1,2; Yang, Junxing1,2; Wang, Lei3; Chen, Tongbin1,2 |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2022-09-01 |
| 卷号 | 360页码:9 |
| ISSN号 | 0960-8524 |
| 关键词 | Waste treatment Odorous gas Ammonia Volatile sulfur compounds Microbial community |
| DOI | 10.1016/j.biortech.2022.127597 |
| 通讯作者 | Zheng, Guodi(zhenggd@igsnrr.ac.cn) |
| 英文摘要 | Odor is inevitably produced during sewage sludge composting, and the subsequent pollution hinders the further development of composting technologies. Third-generation high-throughput sequencing was used to analyze microbial community succession, and the correlations between odor and microbial communities were evaluated. Hydrogen sulfide (47.5-87.9 %) and ammonia (9.4-49.9 %) contributed majorly to odor emissions, accounting for 93.7-98.5 % of the emissions. Volatile sulfur compounds were mainly produced in the mesophilic and pre-thermophilic phases (43.0-83.4 %), whereas ammonia was mainly produced in the thermophilic phase (52.1-59.4 %). Microorganisms dominant in the mesophilic and thermophilic phases correlated positively with odor production in the following order: Rhodocyclaceae > Clostridiaceae_1 > Hyphomicrobiaceae > Acid-imicrobiales > Family_XI, whereas those dominant in the cooling phase showed negative correlations with odor production in the following order: Bacillus > Sphingobacteriaceae > Pseudomonadaceae > DSSF69 > Chitinophagaceae. The back mixing of mature compost is expected to serve as an economical measure for controlling odor during sewage sludge composting. |
| WOS关键词 | SULFUR-COMPOUNDS ; WASTE ; CHALLENGES ; COMMUNITY ; BIOSOLIDS |
| 资助项目 | National Key Research and Development Program of China[2016YFC0401102] |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000880289200007 |
| 资助机构 | National Key Research and Development Program of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/186733]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zheng, Guodi |
| 作者单位 | 1.Chinese Acad Sci, Ctr Environm Remediat, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 3.China Agr Univ, Coll Biol Sci, Beijing 100193, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Guodi,Cheng, Yuan,Zhu, Yanli,et al. Correlation of microbial dynamics to odor production and emission in full-scale sewage sludge composting[J]. BIORESOURCE TECHNOLOGY,2022,360:9. |
| APA | Zheng, Guodi,Cheng, Yuan,Zhu, Yanli,Yang, Junxing,Wang, Lei,&Chen, Tongbin.(2022).Correlation of microbial dynamics to odor production and emission in full-scale sewage sludge composting.BIORESOURCE TECHNOLOGY,360,9. |
| MLA | Zheng, Guodi,et al."Correlation of microbial dynamics to odor production and emission in full-scale sewage sludge composting".BIORESOURCE TECHNOLOGY 360(2022):9. |
入库方式： OAI收割
来源：地理科学与资源研究所
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