氮通过发生同时硝化反硝化反应而去除。
N was removed through the simultaneous nitrification and denitrification process.
根据试验结果，对同时硝化反硝化一个代表周期作了分析。
One typical cycle of SND was analyzed on the basis of the results.
另外证实了MBR具有同时硝化反硝化机技术脱氮的作用。
Then it was confirmed that the SND technology can be applied in the MBR treatment.
对同时硝化反硝化的应用前景进行了展望，提出了今后的研究方向。
The application of simultaneous nitrification and denitrification is predicted and the future studying direction is put forward.
溶解氧(DO)含量是实现同时硝化反硝化生物脱氮的关键因素之一。
Dissolved oxygen (DO) content is a key affective factor for the biological nitrogen removal by simultaneous nitrification and denitrification.
通过三相生物流化床处理炼油废水实验，提出了同时硝化反硝化反应。
The simultaneous nitrification and denitrification reaction is presented based on the experiments of treating refinery waste water on 3-phase fluidized-bed bioreactor.
乙炔抑制法能同时测定硝化和反硝化作用，在硝化和反硝化作用中有着重要的应用。
Acetylene inhibition method can measure nitrification rate and denitrification rate and it had been used widely.
本发明的土壤杆菌不但具有异养硝化的能力，同时具有好氧反硝化的能力。
The agrobacterium of the invention has not only heterotrophic nitrification capability but also aerobic denitrification capability.
该菌株不但具有异养硝化能力，同时具有好氧反硝化能力。
The strain not only has the capability of heterotrophic nitrification, but also has the capability of aerobic denitrification.
该菌株不但具有异养硝化能力，同时具有好氧反硝化能力。
The strain not only has the capability of heterotrophic nitrification, but also has the capability of aerobic denitrification.
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