【摘要】 氧化沟是一种得到广泛应用的有机废水生物反应器 ,简要介绍了氧化沟生物废水处理技术的特点和典型工艺 ,并就氧化沟的硝化反硝化脱氮功能和同时硝化反硝化进行了讨论 ,运用电子计量学方法 ,推导并讨论了同时硝化反硝化反应的计量方程式。更多还原

【Abstract】 Oxidation ditch is a kind of bioreactor widely used in organic wastewater treatment. In this paper, the features and typical techniques of oxidation ditches are described, and the characteristics of nitrification, denitrification and simultaneous nitrification and denitrification (SND) during wastewater treatment process are discussed. Meanwhile, the stoichiometric equations of SND are developed on the basis of electronic stoichiometry method.更多还原