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最佳生物除磷条件探讨 被引量:4

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摘要 探讨了当污泥负荷改变时,同步除磷脱氮SBR污水处理系统的生物除磷率下降幅度明显高于有机物和总氮去除率下降幅度的原因;提出了提高该工艺除磷率的新对策。研究表明,由于污泥中除磷微生物的比例较低、除磷微生物的生存能力和适应性很差、能够严重降低除磷率的工艺环节多,因此,操作条件改变对除磷率的不利影响远大于对有机物和总氮去除率的影响;保持操作条件稳定,是SBR系统获得良好除磷效果的前提。
出处 《后勤工程学院学报》 2002年第3期37-38,83,共3页 Journal of Logistical Engineering University
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  • 2严平,廖银章,李旭东.EM有效微生物技术在废水处理中的应用与发展[J].工业用水与废水,2004,35(4):1-4. 被引量:26
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  • 6Ouyang R W, Wong A K S. An enhanced TOA-based wireless location estimation algorithm for dense nlos environments. Proceedings of the Wireless Communications and Networking Conference (WCNC'09), Apt 5-8, 2009, Budapest, Hungary. New York, NY, USA: IEEE, 2009: 6p.
  • 7Ke W, Wu L. Constrained least squares algorithm for TOA-based mobile location under NLOS environments. Proceedings of the 5th International Conference on Wireless Communications, Networking and Mobile Computing (WiCOM'09), Sep 24-26, 2009, Beijing, China. Piscataway, NJ USA: IEEE, 2009: 4p.
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  • 10Wang X, Wang Z X, O Dea B. A TOA based location algorithm reducing the errors due to non-line-of-sight (NLOS) propagation. IEEE Transactions on Vehicular Technology, 2003, 52(1): 112-116.

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