nitrification造句_nitrification例句_nitrification用法_V5词典

1. A problem related to nitrification is a drop in PH for the system due to the formation of nitric acid.: 和硝化作用有关的一个问题就是由于生成硝酸而使系统内的PH值降低。

2. The nitrification was decreased when the urea or ammonium sulfate was combined with ammonium chloride.: 氯化铵与尿素或硫酸铵配合施用能明显降低其氮素的硝化作用。

3. The results showed that aeration time is a key element in the process of nitrification, and the technology possesses stronger resist impact load capability.: 结果显示，曝气时间对硝化效果影响较大，同时，本工艺具有较强的抗冲击负荷能力。

4. This study evaluated the viability of using immobilization technique to enhance the stability of partial nitrification and ANAMMOX process.: 本研究之目的，系评估细菌固定化技术对提升部份硝化与厌氧氨氧化程序稳定性之可行性。

5. A good correlation of ammonia removal efficiency, nitrification rate and TN removal efficiency was found.: 氨氮去除率和硝化速率、总氮去除率具有较好的相关性。

6. The removal of ammonia in a zeolite media biological aerated filter (ZBAF) includes two types of reactions: nitrification and ion exchange.: 沸石滤料曝气生物滤池（ZBAF）对氨氮的去除包括生物硝化和离子交换两种作用。

7. It is found that HRT, influent ammonia nitrogen and external carbon source have significant effect on biological nitrification and denitrification.: 通过试验发现HRT、进水氨氮和外碳源对生物硝化和反硝化有重要影响。

8. Through the field investigation and infiltration, nitrification, adsorption and dispersion experiments, the required parameters are obtained.: 通过实地调查和渗水、硝化、吸附、弥散等室内外试验，获取了所需水文地质参数。

9. Oxidation of organic content and nitrification of coking wastewater after ASBR anaerobic pretreatment were studied experimentally by SBR reactor.: 本文采用SBR反应器对ASBR厌氧预处理后的焦化废水进行碳氧化和硝化的实验研究。

10. The state of the short-cut nitrification is pertinence with the temperature.: 亚硝化状态与温度的变化表现出了一定的相关性。

11. In this paper, the heterotrophic nitrification bacteria are screened by selective incubation media, and then, the growth feature and culture condition of the bacteria have been experimented.: 采用多种选择性培养基进行了异养硝化菌株的筛选，对其生长特性和培养条件进行了研究。

12. Biological nitrogen removal through nitrification and denitrification was the main removal mechanism of nitrogen, which could remove about 50% of influent total nitrogen.: 地下渗滤系统中通过硝化、反硝化作用可以去除约50%的进水总氮，是地下渗滤系统去除氮的主要途径。

13. Nitrification and denitrification characteristics of membrane bioreactor (MBR) and conventional activated sludge (CAS) for wastewater treatment are compared under same operation condition.: 比较了膜生物反应器（MBR）和传统活性污泥工艺（CAS）在相同运行条件下处理生活污水的硝化和反硝化性能。

14. The nitrate-nitrogen variation rate was one of the important parameters to describe ammonia-nitrogen nitrification status in biological treatment of slightly polluted source water.: 硝酸盐氮变化率是描述微污染水源水生物处理系统氨氮硝化状况的重要参数。

15. Compared with the previous crop type of soybean, rice planting in the previous season accelerated soil nitrification-denitrification rate in the following wheat season.: 与前茬种植大豆相比，前茬作物水稻促进了后季麦田土壤硝化-反硝化作用。

16. And DCD inhibits the nitrification of ammonium nitrogen and made soil preserve more ammonium nitrogen in a longer period.: 并且双氰胺通过其硝化抑制作用可以延缓铵态氮的硝化速率，使施入的碳铵能较长时间的以铵态氮的形态存在。

17. The traditional nitrogen biology disposition in wastewater treatment is accomplished by ammoniation, nitrification and denitrification, but its efficiency is low.: 传统的污水生物脱氮一般通过氨化、硝化、反硝化进行，处理效率低。

18. The effects of salinity on the nitrification of activated sludge without acclimation and with acclimation were studied respectively on the basis of batch experiments.: 通过批量试验系统研究了盐度对常规活性污泥硝化作用的影响以及污泥在含盐环境中经过驯化后其硝化功能的变化。

19. In the A/O process nitrification control strategy established based on the on-line information can not only improve the effluent quality, but also reduce the energy consumption for operation.: 基于上述在线信息建立的A/O工艺硝化过程控制策略，不但能提高出水水质，而且降低了运行能耗。

20. The lab test showed that the critical temperature to make the biological nitrification effect get poor was 13℃.: 该水质条件下生物硝化效果变差的临界水温为13℃。

21. 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。

22. A down flow biological fluidized bed reactor (DBFB) was used to discuss the stability of nitrification through nitrite under high concentration of ammonia .: 本文采用下向流内循环生物流化床反应器，在高浓度氨条件下，探讨了亚硝化过程的稳定性。

23. Nitrification and denitrification accord with the theory of maldistribution of DO and theory of deficiency of oxygen in microenvironment.: 膜生物反应器中同步硝化反硝化的发生符合反应器溶解氧分布不均理论以及缺氧微环境理论。

24. Some factors affecting the nitrification in soil of the Tianjin municipal sewage Land-treatment System are evaluated in the present paper.: 本文对影响天津市城市污水土地处理系统现场土壤硝化作用的一些因子进行了研究。

25. In the process, various groups of bacteria, which have functions of nitrification, phosphorus enrichment and carbon removal, are well controlled in the reactors, achieving optimum growth.: 特点是将具有硝化、聚磷和去碳功能的细菌种群分别控制在三级反应器中以利于各类菌群能优势生长。

26. HQ can effectively restrain the volatilization of ammonia been dressed in soil and produce strong restraint to the nitrification strength of urea and ammonium salt.: 氢醌能有效地抑制施入土壤中尿素氨的挥发，而对铵盐和尿素的硝化强度产生强烈抑制。

27. A down flow biological fluidized bed reactor (DBFB) was used to discuss the stability of nitrification through nitrite under low concentration of dissolved oxygen(DO).: 采用下向流内循环生物流化床反应器，在低浓度溶解氧条件下，探讨了亚硝化过程的稳定性。

28. The reason may be the concentration of oxygen dissolved in irrigating water is high, which eliminates the restriction to nitrification.: 可能是泡田灌水中溶解氧浓度较高缓解了氧浓度对硝化过程的限制作用之故。

29. The adsorption method by coarse pored resin can be taken as an important component in the toluene nitrification wastewater process.: 大孔树脂吸附法可以作为甲苯硝化废水处理工艺中的一个重要组成部分。

30. Results showed that urea was hydrolyzed fast with a high nitrification activity.: 结果表明，潮土上尿素氮水解快，硝化活性较高。

31. In sewage containing30% seawater, shortcut nitrification can be achieved at moderate temperature.: 生活污水中海水比例为30%中温条件下可以实现短程硝化.

32. nitrification inhibitors: 硝化抑制剂

33. A problem related to nitrification is a drop in PH for the system due to the formation of nitric acid.: 和硝化作用有关的一个问题就是由于生成硝酸而使系统内的PH值降低。

34. "Under favorable conditions the ammonium ion is converted to nitrate. The immediate effect of urea on the soil reaction is alkaline. The nitrification of the ammonium ion, however, results in the formation of an acid residue. ": 在适宜条件下，铵离子转化为硝酸盐离子。尿素对土壤反应的直接效果表现为碱性反应。但铵离子的硝化会产生一种酸性残留物。

35. biological nitrification: 生物硝化

36. nitrification process: 硝化法

37. heterotrophic nitrification: 异养硝化

38. Nitrification is the key to biological wastewater nitrogen removal.: 硝化作用是废水生物脱氮中的关键。

39. nitrification plant: 硝化厂

40. biological nitrification plant: 生物硝化厂

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