氨处理

A 5. 5h anti-impinge test indicated that the whole technical process had a better anti-impinge ability The feasibility modeling test of water quality showed that the quality of reclaimed water after the treatment by the above process, when used as supplementary circular cooling water and boiler water, met the nation standards in the respect of corrosion, scaliness and bacteria breeding, and even better than the normally used cooling water.

以炼厂实际外排污水为原水，通过两期水力负荷分别为0.2m3/h和0.5m3/h中试规模测试，当本工艺处理水力负荷0.5m3/h、水力停留时间1.49h，污水中COD、氨氮、石油类、悬浮物、挥发酚的浓度变化分别为44.07～102.13mg/l、28.37～50.01mg/l、4.68～19.36mg/l、7.2～34.5mg/l、0.14～0.31mg/l时，平均去除率分别达到94％、96.1％、91.9％、98.2％、100％，出水各项指标均符合循环水补充水水质要求；且通过5.5h抗冲击实验结果显示，整体工艺具有较强的抗冲击能力。

The effects of lime dosage, microwave irradiation time and sensitizer on the removal of NH3-N were investigated.

采用微波辐照法处理氨氮废水，文章探讨了生石灰用量、微波辐照时间和敏化剂的加入对NH3-N去除率的影响，并做了水浴加热与微波辐照的对比实验。

The results showed the morphology of AMMN was mostly spherical and well-distributed, the mean diameter of the nanoparticles was 15 nm and the diameter ranged from 10~20 am and its Zeta potential was about +29.3 mV. These nanoparticles had tremendous durability in acid solution at pH 2.0 while the untreated particles are corroded in acid solution.

结果显示，精氨酸修饰的磁性纳米颗粒均匀，分散性好，大多呈圆球型，平均粒径为15 nm，粒径范围10~20 nm，其Zeta电位为＋29.3 mV；多层修饰的纳米磁粒在pH 2.0的酸中具有很好的耐酸性能，而未处理的纳米粒子在酸溶液中发生了溶解。

Sponge iron had the effect on COD and ammonia of waste leachate.

结论］海绵铁对垃圾渗沥液的COD、氨氮有一定的预处理效果。

From this study, we can conclude that:1,there is no significantly difference in pH, [NH3-N], Acetate concentration, propionate concentration, intake, nutrient degradation, blood calcium, TCH and TG.;40g/d stearin in sheep can prominently increase the butyric acid concentration and

通过本研究得出：1，脂肪酸钙、植物脂肪粉以及硬脂肪对瘤胃PH、氨浓度、乙丙酸产量、干物质采食量、营养物质瘤胃降解率、血钙、TCH、TG等方面影响并不显著，但硬脂肪对丁酸以及乙丙酸摩尔比有显著影响(P.05)，植物脂肪粉对血镁浓度也有显著影响(P.05)2，过瘤胃脂肪对营养物质全消化道消化率影响较大，其中脂肪酸钙组与植物脂肪粉显著降低了蛋白消化率，植物脂肪粉能显著降低ADF和NDF消化率(P.05)，但处理组之间差异不显著。

Using different concentration of NaCl treating seedlings, the effects of salinity stress on development, contents of proline and soluble sugar of two summer squash breeds , which were different in tolerance on salinity stress, were investigated.

以两个耐盐性不同的西葫芦品种白美西葫芦和黑皮西葫芦为材料，用不同浓度的NaCl溶液进行处理，研究盐胁迫对西葫芦幼苗生长、叶片脯氨酸与可溶性糖含量的影响。

Using different concentration of NaCl treating seedlings,the ettects ot salinity stress on development, contents of proline and soluble sugar of two summer squash breeds, which were different in tolerance on salinity stress, were investigated.

以两个耐盐性不同的西葫芦品种白美西葫芦和黑皮西葫芦为材料，用不同浓度的NaCl溶液进行处理，研究盐胁迫对西葫芦幼苗生长、叶片脯氨酸与可溶性糖含量的影响。

This supposal was further conformed with NO2 symmetric stretching vibration which was found in the ATR FT-IR spectra of hair samples treated with NBD-C1 at pH3 medium.

介质pH3处理的发样表面衰减式全反射红外光谱结果出现硝基对称伸缩振动峰，进一步支持NBD-Cl与头发表面半胱氨酸发生特异性结合的结论。

Exploratory study was made on the Guanting reservoir influent treatment by using two-stage BAF at extreme low temperature.The results show that the removal of organics and ammonia nitrogen is seriously inhibited due to low temperature,and the conversion of nitrite into nitrate is no longer a limiting factor of complete nitrification.One possible hypothesis is that the activity of nitrobacter is hi gher than that of nitrosomonas at extreme low temperature.

摘 要：两级曝气生物滤池在极低温度下(1℃以下)处理官厅水库入库水的探索性研究试验结果表明，有机物和氨氮的去除受到了低温的严重抑制，亚硝酸盐转化成硝酸盐不再是完全硝化反应的限制步骤，这可能是在极低温度条件下硝酸菌的活性高于亚硝酸菌活性的缘故。

Among the influencing factors, thermodynamic property, temperature and velocity of the feed can affect mass transfer coefficient significantly, pH of the wastewater is a significant influencing factor for the treatment of high strength ammonia wastewater.

膜吸收法的影响因素众多，其中料液的热力学性能、温度和流速对传质系数的影响较大；在高氨氮废水的处理中，料液的pH是显著性影响因素。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。