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- Denitrification microbacteria 脱氮微生物
- Dynamics of denitrification potential in a Danish forest soil. 丹麦森林土壤反硝化作用的动力学分析
- After VD treatment, average denitrification rate is reached 37.5%. VD真空脱氮率平均为37.;5%25。
- Denitrification The chemical reduction of nitrate by soil bacteria. 反硝化作用，脱氮作用：通过土壤细菌还原硝酸盐的化学反应。
- Develop the system of selective catalytic reduction fume denitrification. 选择性催化还原烟气脱硝系统开发。
- Ratio of N2O/N2 from denitrification was decreased by stubble incorporation. 秸秆还田可降低反硝化中N2O/N2的比例。
- This paper summarizes the relationship between cobalt ion and human health as well as microbacteria. 本文就合金的腐蚀产物之一钴离子与人体健康和微生物之间的关系作一概述。
- In Malan Loess, the three nitrogen transform by nitrification and denitrification. 在马兰黄土中，影响三氮转化的主要作用有硝化作用和反硝化作用。
- 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。
- 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。
- This paper studied nitrification and denitrification of mature aerobic granular which cultivated from activated sludge and anaerobic granular sludge. 摘要分别以活性污泥和厌氧颗粒污泥培养的好氧颗粒污泥为对象，对成熟污泥颗粒的脱氮性能进行了比较研究。
- Study on a Shortened Nitrification- Denitrification System for the Treatment of Coke-Plant Wastewater. 简捷硝化-反硝化过程处理焦化废水的研究
- 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。
- The electric current can accelerate denitrification, especiallywhen the ratio of C:N is low. 电流对反硝化有一定的促进作用，特别是在碳氮比较小，体系中主要以自养反硝化为主时，电流越大，脱氮速率越高，脱氮效果越好。
- Method: Use sticked filter membrane method and general method and culture medium diluted method and deposit centrifugal method to do the test for microbacteria limit determination. 方法:采用薄膜过滤法贴膜法和药典规定的常规法、培养基稀释法、沉淀离心法对药物进行回收率、增殖值实验。
- Denitrification, on the other hand, can be very serious with a combination of no tillage and imperfectly drained soils. 硝态氮的淋失虽然在免耕制下稍高一些，但在夏季作物上，一般不是氮损失的主要途径。
- 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。
- Thus,development of new technology and equipment for simultaneous desulfurization and denitrification was imperative. 这种方式不仅占地面积大,而且投资和运行费用高,为了降低烟气净化的费用,开发同时脱硫脱硝新技术、新设备已迫在眉睫。
- Influence of pH value on simultaneous nitrification and denitrification process of aerobic granule sludge. pH值对好氧颗粒污泥同步硝化反硝化过程的影响
- The effect of the COD/TN changes of domestic sewage on denitrification and dephosphorization is studied emphatically. 作者重点研究了生活污水COD/TN比值变化对其除磷脱氮性能的影响。
