氨处理

And their specific gravity is near to water,and they can provide habitat to accrete and grow for microorganism in the Moving Bed Biofilm Reactor Process.

研究表明，在复合式生物反应器中加入不同活性炭质量分数的两种活性PVF泡沫填料处理模拟生活污水，其COD的去除率在95%以上，氨氮的去除率为80%左右。

At the fifth day after BTH, SA and SiO2 spraying, seedlings were inoculated with Sphaerotheca fuliginea, and disease indexes, leaf lignin and HRGP contents were determined for four times at alternate days.

以抗白粉病甜瓜品种'银帝'和感病品种'卡拉克赛'为材料，用BTH、SA和SiO2溶液分别预处理，5 d后接种白粉病菌并分4次调查处理植株的发病情况、测定叶片细胞壁中木质素和羟脯氨酸糖蛋白含量。

Moreover, MeJA induced defense genes, such as pathogenesis-related proteins (PR2a), phenylalanine ammonia-lyase, BX9, and TPS. MeJA also increased DIMBOA and Vannillic acid content of leaves and roots significantly but leaf p－Hydroxybenzoic acid concentration was decreased significantly and Protocatechuric acid was produced in roots only.

1MeJA叶片处理能诱导叶片和根系中丙二烯氧化物环化酶基因、糖基转移酶（BX9）基因、苯丙氨酸转氨酶基因的表达，使叶片和根系中丁布含量升高，同时，6μL/L MeJA处理使第二叶中原儿茶酸含量显著降低，诱导根中产生原儿茶酸，使第二叶中香草酸含量和根中未知物质峰面积显著增大。

As the problem in low concentration SO_2 exhaust disposal processes through spraying milk of lime in environment protection plant of Lead and Tin metallurgy factory,the technology reform has been done.

针对铅锑冶炼厂环保车间石灰乳喷淋处理低浓度SO2烟气存在的问题，对环保车间进行了技术改造，采用碳酸氢氨水溶液代替石灰乳喷淋处理低浓度SO2烟气，副产亚硫酸氨产品，取得了良好的效果。

This Waste water containing tar, phenol, ammonia, cyanide, benzene, pyridine, quinoline and indole dozens of other pollutants, it is very complex and is high concentrations of pollutants, it is color, toxicity and stable, after biological treatment,there are still a large number of non-degradable organic pollutants, it is a typical example of intractable industrial wastewater.

焦化废水是煤在高温干馏过程中以及煤气净化、化学产品精制过程中形成的废水，其中含有焦油、酚、氨氮、氰、苯、吡啶、吲哚和喹啉等几十种污染物，其水量大，成分复杂，污染物浓度高、色度高、毒性大，性质稳定，经生化处理后，仍有大量难降解的有机污染物，是一种典型难处理的工业废水。

Shop staff on a regular and irregular organizations DZL10-1.25-A2 Steam Boiler (including water heater system and wastewater treatment systems), ammonia refrigeration unit system, air compressor system equipment Dynamic energy equipment for power distribution protection equipment maintenance, safety equipment and highly efficient, economical, reliable operation. provided the impetus and qualified for the production of clean energy.

防微杜渐，重视巡检&，组织车间员工定期和不定期地对DZL10-1.25-A2蒸汽锅炉（包括炉水处理系统和废水处理系统）、氨制冷机组系统、空气压缩机组系统设备、电力配电设备等动力能源设备进行保全保养，保障设备高效、经济、可靠运行，为生产提供了合格的动力和清洁能源。&

The semi-aerobic landfill can eliminate the pollution of nitrogen in the landfill by means of its self-disposal function in a shorter period within the laboratory simulated conditions. This supplies an important idea and way for solution to the problems of high concentration of ammonia nitrogen being difficult to treat in leachate in the middle and final stages.

在室内模拟条件下，准好氧填埋完全能够在较短的时间内利用自身的处理功能，去除垃圾中氮污染，这为解决传统填埋场中后期垃圾渗滤液氨氮浓度高、处理难的问题提供重要启示和有效途径。

Compared with development stage at the fortith day, total exudation rates of amino acids and organic acids in common genotype at the fifith day decreased sharply, while it kept rather stationary in potassium-rich genotype; At three growth phrases, tyrosine, serine and y-amidobutyricacid were dominant amino acids in root exudates of those two genotypes, malic acid was dominant organic acids, and the proportision of malic acid to total exudation increased with the prolongation of growth phase prolonged.

在3个生长期内，酪氨酸、γ-氨基丁酸和丝氨酸均为两类基因型根系分泌物中的主要氨基酸种类，苹果酸则是主要的有机酸类型，其在氨基酸和有机酸分泌总量中所占相对比例均随生长期的延长而升高。3籽粒苋根系分泌物处理后的土壤速效钾含量均高于清水对照处理，富钾基因型在低钾胁迫时的根系分泌物对土壤钾的活化作用明显大于一般基因型。

Compared with development stage at the fortith day, total exudation rates of amino acids and organic acids in common genotype at the fifith day decreased sharply, while it kept rather stationary in potassium-rich genotype; At three growth phrases, tyrosine, serine and γ-amidobutyricacid were dominant amino acids in root exudates of those two genotypes, malic acid was dominant organic acids, and the proportision of malic acid to total exudation increased with the prolongation of growth phase prolonged.

在3个生长期内，酪氨酸、γ-氨基丁酸和丝氨酸均为两类基因型根系分泌物中的主要氨基酸种类，苹果酸则是主要的有机酸类型，其在氨基酸和有机酸分泌总量中所占相对比例均随生长期的延长而升高。3籽粒苋根系分泌物处理后的土壤速效钾含量均高于清水对照处理，富钾基因型在低钾胁迫时的根系分泌物对土壤钾的活化作用明显大于一般基因型。

The effect of N forms and Ratios on iron nutrition in hydroponically grown lettuce were investigated. It was found that suitable ratioNO3--N:NH4+-N:CO(NH22 =6:6:0 in nutrient solution can significantly promote plant growth, raise chlorophyll content, improve plant iron utilization efficiency, and reduces nitrate content accumulation in leaves, and the cost of nutrient solution was thus reduced.

硝态氮、氨态氮与酰胺态氮及其不同配比对水培油菜铁素营养的影响试验，结果表明，不同形态氮素显著影响植物的铁素营养状况，NO_3~--N：NH_4~--N：CO(NH_2)_2为6：6：0的处理比单一NO_3~--N使用处理，能促进水培油菜生长，提高叶绿素含量，增加植物体内铁的活性，降低叶片中硝酸盐含量的积累，降低营养液成本。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了