车轮钢钢包精炼过程中氮含量变化规律 关键词 :精炼；脱氮率；车轮钢 [gap=650]Key words :refining;denitrification rate; wheel steel
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... denitrogenation phosphorus 脱氮除磷 rate of denitrogenation 脱氮率 Blow - denitrogenation 吹脱 ...
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There was low nitrogen removal rate （18.8%） by endogenous respiration without carbon sources added.
当不投加外部碳源时（内碳源）,通过内源呼吸代谢作用进行反硝化效果最差,脱氮率仅有18.8%。
参考来源 - 反硝化脱氮及其微生物特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
实验结果表明，气体流量、微波功率和反应温度对脱硫、脱氮率影响较大。
The results show that flow rate, microwave power and reaction temperature are key factors.
在模拟全混合树脂脱氮条件下，树脂d72和树脂d61的脱氮率和收率最佳。
Both denitrification rate and yield of D72 and D61 are good in imitation the total-mixing elution.
当反应期内好氧曝气和缺氧搅拌交替进行3 ~ 4次，脱氮率可以达到90%以上。
With the aerobic aeration and anaerobic stir carried on alternately 3 ~ 4 times, respectively, the rate of nitrogen removal is above 90%.
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