nitrification

Ammonification, nitrification and nitrogen assimilation in HA - TF are predominant.

氨化作用、同化作用及滤池的硝化作用是氮的主要转化形式.

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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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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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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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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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Nitrification is the key to biological wastewater nitrogen removal.

硝化作用是废水生物脱氮中的关键.

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In addition , the effects of sorption and nitrification on NH 4 + N transformation and tr.

就吸附作用和硝化作用对铵态氮转化迁移规律的影响作了定量讨论.

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Ammonia can be transformed into nitrate that can be utilized by plant via nitrification.

氨经硝化作用转化成可被植物利用硝酸盐.

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Understanding of the manufacture of sulfuric acid in two ways, contact the Law and nitrification.

了解制造硫酸的两种方法, 接触法和硝化法.

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In sewage containing 30 % 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.

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Urea + nitrification inhibitor DMPP ( Entec 46 ), Urea + nitrification inhibitor DCD ( U + DCD ) and organic - inorganic fertilizer ( OIF ) decreased significantly nitrate content of rape.

尿素+硝化抑制剂DMPP ( Entec46 ) 、 尿素+硝化抑制剂DCD ( U+DCD ) 和有机无机复混肥 ( OIF ) 3种氮肥显著降低了油菜硝酸盐含量.

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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.

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Nitrification is an important step to affect nitrogen removal in biological treatment processes.

生物脱氮系统中,硝化作用好坏是影响脱氮工艺效率的重要步骤.

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The nitrification of the ammonium ion, however, results in the formation of an acid residue.

但铵离子的硝化会产生一种酸性残留物.

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The nitrogen fertilizer losses in paddy field involve nitrification - denitrification, ammonia volatilization nitrate leaching and runoff.

稻田中氮素损失途径主要有氨挥发、硝化 - 反硝化 、 淋洗和径流,其中氨挥发是氮素损失的主要途径.

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