denitrification

1. Have good denitrification and phosphorus effect.: 具有良好的脱氮除磷效果。

2. Denitrification is always the focus in wastewater treatment industry.: 脱氮一直是污水处理界的研究热点。

3. Develop the system of selective catalytic reduction fume denitrification.: 选择性催化还原烟气脱硝系统开发。

4. The denitrification is an important channel to attenuate nitrate in lakeshore buffer zones.: 反硝化作用是湖岸缓冲带去除硝酸盐的重要途径。

5. Future application prospect and further study trend of aerobic denitrification are presented.: 并对好氧反硝化的应用前景作了展望，提出了好氧反硝化今后的研究方向。

6. Nitrate nitrogen removal from ground water by autotrophic denitrification in a packed bed reactor.: 固定床自养反硝化去除地下水中的硝酸盐氮。

7. Nitrate nitrogen removal from ground water by autotroph IC denitrification in a packed bed reactor.: 固定床自养反硝化去除地下水中的硝酸盐氮。

8. Biologic denitrification is one of the most popular methods to remove nitrite and nitrate from water.: 生物反硝化法是解决水体中硝氮污染问题的主要方法之一。

9. Bacteria denitrification and the main characteristics of enzymes that catalyze the process were clear.: 细菌反硝化作用以及催化反硝化的各类酶的基本特性已被阐明。

10. Under anaerobic conditions nitrates and nitrites are both reduced by a process called denitrification.: 在厌氧条件下，硝酸盐和亚硝酸盐通过脱硝作用被还原。

11. The denitrification in the batch reactor has higher efficiency than that in the continuous flow reactor.: 间歇流反应器的脱氮效果好于连续流反应器，特别当碳氮比较低时。

12. The primary factor influencing the denitrification rate was dissolve oxygen, and followed by temperature.: 影响其反硝化速率的主要因素为溶解氧，其次是温度。

13. Biological denitrification was the major method, and some new processes of nitrate treatment were reviewed.: 生物脱氮是硝酸盐治理的主要方法，本文综述了硝酸盐治理的一些新工艺。

14. The performance of denitrification in the up-flow biological aerated filter (UBAF) is studied experimentally.: 文章对单级上流式曝气生物滤池的脱氮性能进行了初步研究。

15. The technology of biological denitrification for wastewater is always the focus in wastewater treatment field.: 生物法脱氮技术一直是水处理领域所关注的热点和难点。

16. Study was made on the efficiency and mechanism of shortcut nitrification-denitrification in aerated biofilter.: 通过小试研究了曝气生物滤池实现短程硝化反硝化的效能和机理。

17. Conventional bioremoval of nitrogen involves two processes: aerobic nitrification, and anaerobic denitrification.: 传统生物脱氮包括好氧硝化和缺氧反硝化两个过程。

18. A complete aerobic denitrification function can take place when there are enough degradable organic carbon sources.: 当存在足够的易降解有机碳源时，能发生完全的好氧反硝化作用。

19. SBR process was used in studying the phenomenon of aerobic denitrification during the denitrification of wastewater.: 采用SBR工艺，对废水脱氮中的好氧反硝化现象进行了研究。

20. It has been conducted an experimental study on the effect of sulfate reduction on denitrification under anoxic condition.: 对缺氧环境下硫酸盐还原对反硝化脱氮过程影响进行了试验研究。

21. Objective To discussion of electrolysis disinfection and denitrification techniques and their applications in water treatment.: 目的探讨电解杀菌和反硝化脱氮技术在水处理中的应用。

22. The structure and shape of magnesia base catalyst-sorbent before and after denitrification were characterized by XRD and FT-IR.: 利用红外光谱、X射线衍射对脱硝处理前后的氧化镁基催化吸附剂进行了分析，探讨其脱硝的机制。

23. The application of simultaneous nitrification and denitrification is predicted and the future studying direction is put forward.: 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。

24. Because conventional denitrification process has many problems, more and more people begin to study the denitrification process.: 由于传统的脱氮工艺存在很多问题，促使人们对脱氮工艺进行进一步深入的研究。

25. The new biological denitrification techniques have gradually attracted the attention of people because of their obvious advantages.: 生物脱氮新工艺由于其独特的优点日益引起人们的关注。

26. Under the optimal experimental conditions, the desulfurization and denitrification efficiencies reach 100% and 96.84%, respectively.: 在最佳实验条件下，脱硫效率和脱硝效率分别达到了100%和96.84%。

27. Laboratory experiment used 15n isotope identification technology to study the process of microbial nitrification and denitrification.: 本试验采用15n同位素标识技术对生物硝化及反硝化过程进行了研究。

28. Addition of organic carbon in anaerobic environment can enhance the denitrification process and improve the nitrogen removal efficiency.: 在厌氧状态下补充碳源会大大增强反硝化作用，提高对氮的去除效果。

29. Addition of organic carbon in anaerobic environment can enhance the denitrification process and improve the nitrogen removal efficiency.: 在厌氧状态下补充碳源会大大增强反硝化作用，提高对氮的去除效果。

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