Study on the affecting factors of domestic sewage with low C/N treated by MBBR(MBBR处理低C/N生活污水影响因素研究)
采用移动床生物膜反应器(MBBR)处理低C/N生活污水，重点考察了填充率(PR)、水力停留时间(HRT)和溶解氧（DO)等对MBBR脱氮除磷及COD去除的影响.结果表明：在填充率为30%，控制HRT=6 h，DO=3.0 ±0.25 mg • L-1的条件下，经驯化的MBBR系统处理此类低C/N生活污水，COD、氨氮、TN及TP的平均去除率分别为92.4%、85.8%、70.4%和40.1%，脱氮削碳效果较为理想，对于提高除磷需考虑联合其他工艺作进一步研究....
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Zhejiang University Press
2011-11-01
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| Series: | Zhejiang Daxue xuebao. Lixue ban |
| Subjects: | |
| Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2011.06.013 |