查询词典 nitrified

This process put the anaerobic tank and secondary settlings and the recirculation of nitrified wastewater and the recirculation of sludge and Orbal oxidation ditch inyto together at the basement of Orbal oxidation ditch and the secondary settlings which the inlet and outlet were both circumjacent. This process had many advantages such as the small taking-up area and lower investment and consuming of energy and strong adaptability to raw influent.

介绍了一种新型一体化Orbal氧化沟，该池以Orbal氧化沟和周进周出辐流二沉池为基础，将厌氧池、二沉池、硝化液回流、污泥回流系统与Orbal氧化沟组合为一体，具有占地面积小、投资省、能耗低、原水适应能力强、运行管理更方便的突出优点。

The concentrations of NH+4-N,pH and NO-3-N first increased,but later they decreased smoothly. During the biodegradation process, AM was first hydrolyzed,then nitrified and denitrified,and the final products were oxidized into N2,CO2 and H2O.

不同时间段体系内NH+4-N、pH和NO-3-N都随着降解时间的增加逐步上升，但是达到一定时间后会下降，表明AM在降解过程中先水解，然后发生硝化反应，进而发生反硝化反应，最终AM降解成N2、CO2和H2O。

The results show that a certain degree of increase of SiC content was helpful for nitrification of TiSi2, and SiC particles were nitrified during the SHS p.

结果表明：SiC在一定范围内增加有利于TiSi2的氮化，且含40%SiC和50％SiC的压坯在燃烧合成过程中发生了SiC的氮化反应。

In this paper , an accurate method was built up for the determination of heavy metal elements including Cr, Cd and Pb . After nitrified, the samples of dirty water of laboratory and drinking water were determined in the optimized condition.

本文建立了一种准确的重金属元素铬、镉、铅的火焰原子吸收光谱检测方法，并在优化的操作条件下，对实验室污水水样进行湿法消解，测定。

The feasibility of nitrate removal from nitrified landfill leachate in reactors with different sulfur particle size was studied.

在填充不同粒径硫磺的固定床反应器中，研究脱氮硫杆菌去除垃圾填埋场硝化渗滤污水中硝酸盐的可行性。

Such processes usually need the recirculation of nitrified wastewater or the addition of external organic carbon and alkalinity.

这样的工艺往往存在着需进行硝化液回流或外加有机碳源和补充碱度，运行费用高，占地面积大，投资高等缺点。

About 74.6% of soluble organic substance was degraded in the lower 40 cm of media, while most ammonia was nitrified in the upper media.

生物量和生物活性的大小对污染物的沿程去除率影响较大，74.6%的有机物在进水端40cm厚的填料层内得到降解，而氨氮（NH+4-N）的硝化集中在上层填料层内。

Such processes usually need the recirculation of nitrified wastewater or the addition of external organic carbon and alkalinity. The investment and operation cost is high, and the land occupied is large.

这样的工艺存在需进行硝化液回流或外加有机碳源和补充碱度，运行费用高，占地面积大，投资高等问题。

The results show that a certain degree of increase of SiC content was helpful for nitrification of TiSi2, and SiC particles were nitrified during the SHS process in the samples of green compacts with 40% SiC and 50% SiC diluent.

结果表明：SiC在一定范围内增加有利于TiSi2的氮化，且含40％SiC和50％SIC的压坯在燃烧合成过程中发生了SiC的氮化反应。

The variation in nitrified leachate and its effects on the decomposition of municipal solid waste were studied in a lab-scale MSW column to which nitrified leachate was recirculated.

本文利用垃圾柱模拟生物反应器填埋场，研究了硝化渗滤液在填埋场内部的变迁及其对垃圾降解的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。