1) decolorization and denitrification
脱色脱氮
2) desulfurization and denitrification
脱硫脱氮
1.
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。
2.
The experimental research was carried out to study the flue gas desulfurization and denitrification process using titanium dioxide as photocatalyst.
本文对负载型二氧化钛用于烟气脱硫脱氮的技术进行了实验研究。
3.
Experimental results show that operation temperature and flue gas humidity are the important parameter affecting the desulfurization and denitrification efficiency.
首次在烟气循环流化床上进行了联合脱硫脱氮实验，研究表明，在最佳工况下脱硫脱氮率分别达90％、63％，实验结果表明运行温度和烟气湿度是影响脱硫脱氮效率的主要因素。
3) removal of nitrogen
脱氮
1.
Analysis of the removal of nitrogen and characteristic of operation parameters in a wastewater treatment plant;
污水处理厂脱氮效果及相关参数的分析
2.
Operation and analysis of modified AB process for removal of nitrogen;
改进AB工艺强化脱氮运行实践与分析
3.
Experimental research on removal of nitrogen and phosphorus in enhanced sequencing batch reactor activated sludge process;
强化序批式活性污泥工艺脱氮除磷的实验研究
4) denitrogenation
脱氮
1.
Progress in Light Oil Denitrogenation Technology;
轻质油品脱氮工艺技术进展
2.
Study on Denitrogenation Technology during VIM Refinging Nickel Base Superalloy
镍基高温合金脱氮工艺研究
5) denitrogen
脱氮
1.
The results indicate that denitrogeneration is decreased along with the increase of COD/ NH3-N, the average valve is 39%.
研究了ω(化学需氧量)／ω(氨氮)、pH值和碱度对普通活性污泥法脱氮的影响,并对试验结果进行了分 析。
2.
According to the problem of unstable of denitrogen and phosphorus removal efficiency,the UCT process as the research object was analog operated in the laboratory to treat urban domestic sewage.
针对UCT工艺同时脱氮除磷效果不稳定的问题,以UCT工艺为研究对象,实验室模拟运行处理城市生活污水,在保证有机物去除率的同时,主要研究稳定脱氮除磷效率。
6) nitrogen removal
脱氮
1.
Study on simultaneous nitrification and denitrification and nitrogen removal of pressurized biological contact oxidation process;
压力式接触氧化法同步硝化反硝化脱氮性能研究
2.
Research on nitrogen removal efficiency in a sequential batch constructed wetland at low temperatures in winter;
序批式人工湿地冬季低温脱氮的效能研究
补充资料：A/O生物脱氮法
分子式：
CAS号：
性质：A/O(厌氧/好氧)系统为一厌氧-好氧顺序的生物脱氮过程。它是在常规活性污泥悬浮生长系统主流中用厌氧段和好氧段相结合，同时去除废水中有机物和生物脱氮（包括硝化和反硝化）的过程。硝化作用系在好氧段进行，由硝化菌将氨氮转化为硝酸盐氮。好氧生物处理的出水回流至厌氧段，利用废水的有机物作为碳源，通过反硝化菌进行反硝化反应，将硝酸盐转化为氮气。这就是一般所说的反硝化-硝化脱氮过程。
CAS号：
性质：A/O(厌氧/好氧)系统为一厌氧-好氧顺序的生物脱氮过程。它是在常规活性污泥悬浮生长系统主流中用厌氧段和好氧段相结合，同时去除废水中有机物和生物脱氮（包括硝化和反硝化）的过程。硝化作用系在好氧段进行，由硝化菌将氨氮转化为硝酸盐氮。好氧生物处理的出水回流至厌氧段，利用废水的有机物作为碳源，通过反硝化菌进行反硝化反应，将硝酸盐转化为氮气。这就是一般所说的反硝化-硝化脱氮过程。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条