Comparison of Cassava Distillery Residues and Straw as Bulking Agents for Full-scale Sewage Sludge Composting
文献类型：期刊论文
| 作者 | Pan, Tian-Hao; Chen, Tong-Bin; Gao, Ding; Zheng, Guo-Di; Chen, Jun; Zhou, Hai-Bin |
| 刊名 | COMPOST SCIENCE & UTILIZATION
 |
| 出版日期 | 2017 |
| 卷号 | 25期号:1页码:1-12 |
| ISSN号 | 1065-657X |
| DOI | 10.1080/1065657X.2015.1088420 |
| 通讯作者 | Chen, Tong-Bin(chentb@igsnrr.ac.cn) |
| 英文摘要 | To solve problems of bulking agents shortage for sewage sludge (SS) composting and of disposal of cassava distillery residues (CDR) in the alcohol industry, the effects of using CDR instead of maize straw as bulking agents were investigated at full scale in Rizhao, China. This was done by comparing CDR-added and straw-added piles. Both CDR and straw promoted sanitation achievement of SS composts. CDR was effective at increasing fermentation temperature, whereas straw was superior in maintaining the thermophilic phase. The free air space (FAS) of matrices provided by CDR or straw were sufficient (>30%) for fermentation, and showed rising trends during composting. Extensive mass reduction was also accomplished in composting even after considering the weight of added straw or CDR. Compared with straw-added piles, CDR-added piles showed less average FAS (51.42%), water removal (49.68%), and organic matter (OM) loss (21.51%), but greater volume reduction (16.34%). The time-dependence of OM loss varied between the CDR-added (which followed zero-order kinetics) and straw-added (first-order kinetics) piles. After fermentation, the composts were phytotoxin-free in both treatments. The CDR-added piles had lower EC (2,221 S cm(-1)) and C/N (13.29) than straw-added piles. A smaller germination index (73.59%) for CDR-added piles, combined with higher pH (7.33) and oxygen consumption rate (4.33 mL L-1 min(-1)), suggests that SS composting with CDR requires a longer time to reach maturity than with straw. However, CDR can be used instead of maize straw as a bulking agent for full-scale SS composting. |
| WOS关键词 | MUNICIPAL SOLID-WASTE ; C/N RATIO ; NITROGEN TRANSFORMATIONS ; FORCED-AERATION ; PIG MANURE ; RICE STRAW ; FOOD WASTE ; WINERY ; MATURITY ; SYSTEM |
| 资助项目 | State Environmental Protection Public Welfare Professional Program of China[201209022] ; National Key Technology R&D Program of China[2012BAC25B03] |
| WOS研究方向 | Environmental Sciences & Ecology ; Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:000394501700001 |
| 出版者 | TAYLOR & FRANCIS INC |
| 资助机构 | State Environmental Protection Public Welfare Professional Program of China ; National Key Technology R&D Program of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/64835]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Chen, Tong-Bin |
| 作者单位 | Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Ctr Environm Remediat, 11A Datun Rd, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pan, Tian-Hao,Chen, Tong-Bin,Gao, Ding,et al. Comparison of Cassava Distillery Residues and Straw as Bulking Agents for Full-scale Sewage Sludge Composting[J]. COMPOST SCIENCE & UTILIZATION,2017,25(1):1-12. |
| APA | Pan, Tian-Hao,Chen, Tong-Bin,Gao, Ding,Zheng, Guo-Di,Chen, Jun,&Zhou, Hai-Bin.(2017).Comparison of Cassava Distillery Residues and Straw as Bulking Agents for Full-scale Sewage Sludge Composting.COMPOST SCIENCE & UTILIZATION,25(1),1-12. |
| MLA | Pan, Tian-Hao,et al."Comparison of Cassava Distillery Residues and Straw as Bulking Agents for Full-scale Sewage Sludge Composting".COMPOST SCIENCE & UTILIZATION 25.1(2017):1-12. |
入库方式： OAI收割
来源：地理科学与资源研究所
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