denitrification

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.

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Losses by denitrification and leaching appear to be less affected.

反硝化损失和淋失显然很少受到影响.

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Activated carbon - supported catalysts are excellent catalysts for denitrification of flue gas temperature.

活性炭基催化剂是低温烟气脱氮的优良催化剂.

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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.

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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.

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The catalyst is used for desulphurization and denitrification of combustion emissions.

本发明用于燃烧排放物的脱硫脱氮.

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However, remained organic matter was not enough for the denitrification of nitrogen nitrate.

然而, 有机物过早消耗对硝化后产生的硝酸氮再行反硝化作用不利.

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Biologicalremoval technology via short - cut nitrification and denitrification is very significant for saving energy and carbon sources.

短程硝化反硝化技术对于节省能源和碳源具有重要意义.

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When the proportion of solution and flue gas rises , the denitrification rate increases.

液气比增大, 脱硝效率也随之增大.

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These were caused by the decrease of nitrification rate and increase of denitrification rate.

这是因为实验过程中硝化速率降低而反硝化速率升高导致的.

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Subsurface flow constructed wetlands ( SFS ) can effectively remove system, but less effectively for denitrification.

潜流式人工湿地能够有效地去除舍碳有机污染物, 但一般对含氮污染物的去除效果相对较弱.

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Biological N - P removal involves in processes such as nitrification, denitrification, phosphorus release and uptake.

就氮磷脱除而言,一般需涉及硝化 、 反硝化 、 微生物释磷和吸磷过程.

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The processes of fixture bed and duct injection were used , combined desulfurization and denitrification was achieved.

采用固定床方式和管道喷射方式, 实现了烟气脱硫脱氮.

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Mature technologies are applied to power plants including desulfurization, denitrification and low nitrogen combustion procedures.

成熟的燃煤污染控制技术主要应用于发电厂,包括脱硫 、 脱氮工艺或低氮燃烧.

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This paper compares ANAMMOX process with the traditional biological denitrification process, the former has obvious advantages.

ANAMMOX工艺与传统的生物脱氮工艺相比有明显的优势.

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