氧化沟工艺处理低碳污水脱氮潜力的研究

Study on Nitrogen Removal Potential of Oxidation Ditch Technology to Treat Low-carbon Sewage

研究了厌氧-氧化沟工艺处理低碳城镇污水的脱氮潜力。通过对进水及厌氧混合液反硝化潜力的测试与分析,阐明了低碳污水中颗粒性可降解组分是主要的脱氮碳源来源,揭示了内源反硝化在低碳污水脱氮过程中的重要性。

This Paper studies the nitrogen removal potential of the anaerobic – oxidation ditch technology to treat the low-carbon sewage from the towns.According to the test and analysis of the denitrification potential to the influent and the anaerobic mixed liquid,the article sets forth that the particulate degradable component is mainly from the nitrogen removal carbon source,and opens out the significance of endogenous denitrification in the nitrogen removal process of low-carbon sewage.