英德
有道
百度
谷歌
图片
维基
百科
反硝化 [fǎn xiāo huà]
denitrification
- 目的研究下流式固定床反应器的脱氮效果及反硝化细菌群落结构。
Objective To study the community of denitrifying bacteria and nitrate-nitrogen removal in downflow fixed-bed bioreactor. - 针对煤气废水的特点，提出亚硝酸型硝化——反硝化处理煤气废水新工艺。
In this paper, a new process with nitrous nitrification and denitrification for treating coal gasification wastewater is reported. - 根据生物除磷和反硝化脱氮的机理，污水的脱氮除磷存在基质竞争和泥龄方面的矛盾。
Based on the mechanism of biological phosphorus and nitrogen removal, the collision between on nutrient and resident time is given.
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