denitrifying
英[ˌdiːˈnaɪtrɪfaɪɪŋ]
美[ˌdiːˈnaɪtrɪfaɪɪŋ]
- v. 除去（土壤、空气或水等）中的（亚）硝酸盐；使脱氮，去氮；使反硝化（denitrify 的现在分词）
双语例句
- 1. The ecological distribution of denitrifying bacteria in the three soils was studied.
- 研究了三种土壤反硝化细菌的生态分布。
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- 2. The ecological distribution of denitrifying bacteria on rhizoplane and in rhizosphere of rice and barley was studied.
- 研究了水稻、大麦根际和根际反硝化细菌的生态分布。
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- 3. Effect of nitrate concentration on phosphorus removal in denitrifying dephosphatation system;
- 目的研究碳源浓度变化对同步反硝化聚磷的影响。
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- 4. Putting the carbon source in the anoxic reactor was in favor of denitrifying but did harm to anoxic dephosphorus.
- 将外碳源投加在缺氧段，只能优先支持反硝化脱氮反应，而对缺氧吸磷有抑制作用。
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- 5. The denitrifying rate in the aerobic stage was accounted for 37.0% of the denitrification in the whole reaction period.
- 好氧阶段的反硝化效率约占整个反应周期脱氮效率的37.0%。
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- 6. By controlling the nitrate concentration in the anoxic stage, the methods and effects of inducing Denitrifying Phosphate Accumulating Organisms (DNPAOs) were studied.
- 通过控制缺氧段硝酸盐浓度，研究了反硝化聚磷菌的诱导方法及效果。
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- 7. The experimental results indicate that nitrate can be effectively removed using biodegradable meal box(BMB) as carbon source and biofilm carrier of denitrifying microorganisms.
- 结果表明，以可降解餐盒为碳源和微生物附着载体进行异养反硝化，能有效去除水中的硝酸盐。
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- 8. This problem associated with COD limitation can be solved by introducing denitrifying phosphate-accumulating organisms responsible for anoxic phosphorus uptake into BNR processes.
- 而反硝化 聚磷使反硝化与 聚磷这两个需 碳源的过程合而为一，从而可以解决 碳源的双重消耗问题。
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- 9. Secondly, denitrification rate is improved because the oxygen pool is before the anaerobic pool and the anaerobic denitrifying bacteria readily biodegradable COD as carbon source;
- 第二，缺氧池与厌氧池位置互换，使得反硝化菌优先获得易降解有机物作为碳源，反硝化速率得到提高；
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- 10. Both ammonium-oxidizing and denitrifying reaction in MBR accord to zero-grade reaction formula, and the corresponding degradation rate constant was 2.2 and 2.5 times respectively over CAS.
- MBR系统中污泥的亚硝化、反硝化作用均呈零级反应，对应降解速率常数分别约为传统活性污泥的2.2倍和2.5倍；
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- 11. The mixture of aerobic and anaerobic sludge is used to culture denitrifying bacteria using ammonium as donors in anoxic reactor. The aim of NH3-N degradation in anoxic reactor is achieved.
- 将好氧污泥与厌氧污泥混合培养，在缺氧反应器中培养出了厌氧氨氧化细菌，实现了在缺氧反应器中进一步降解NH3-N的目标。
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- 12. The mixture of aerobic and anaerobic sludge is used to culture denitrifying bacteria using ammonium as donors in anoxic reactor. The aim of NH3-N degradation in anoxic reactor is achieved.
- 将好氧污泥与厌氧污泥混合培养，在缺氧反应器中培养出了厌氧氨氧化细菌，实现了在缺氧反应器中进一步降解NH3-N的目标。
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