碳源对反硝化颗粒污泥稳定性的影响
分别以甲醇、葡萄糖、甲醇-葡萄糖(1∶1)为碳源进行反硝化颗粒污泥的培养试验。结果表明:以甲醇为碳源时,当NO3--N负荷提高到6 g/(L·d),污泥上浮、流失;以甲醇+葡萄糖为碳源时,当NO3--N负荷提高到6 g/(L.d),污泥发白,结构松软,出现上浮;以葡萄糖为碳源时,当NO3--N负荷提高到6 g/(L.d),反应器内颗粒粒径分布均匀,运行稳定。分析认为,低生长速率碳源有利于颗粒污泥生长密实,有利于系统稳定运行。
I tiakina i:
| Ngā kaituhi matua: | , , , |
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| Hōputu: | Artigo |
| Reo: | Chinês |
| I whakaputaina: |
Editorial Office of Industrial Water Treatment
2010-01-01
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| Rangatū: | Gongye shui chuli |
| Ngā marau: | |
| Urunga tuihono: | http://www.iwt.cn/thesisDetails#10.11894/1005-829x.2010.30(11).32 |
| Ngā Tūtohu: |
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
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