1) nitrogenous wastewater
含氮废水
1.
In order to prevent the eutrophication of water,the nitrogenous wastewater must to be treated effectively.
为了防止水体的富营养化,必须对含氮废水进行有效处理。
2) high ammonia content wastewater
高浓度含氮废水
3) N containing compound effluent
混合含氮废水
1.
After N containing compound effluent is treated, its N content is reduced from 13 19 g/L .
正丁胺废液经处理后 ,氮含量由 1 72 48g/L降至 35 40mg/L ,氮脱除率达 97 95 % ,COD值由 10 911mg/L降至2 85 7mg/L ,脱除率达 97 38% ;混合含氮废水经处理后 ,氮含量由 13 19g/L降至 95 2mg/L ,氮脱除率达99 2 8% ,COD值由 1910 5mg/L降至 2 6 9 8mg/L ,脱除率达 98 5 9
4) containing nitrogen
含氮
5) nitrogen content
含氮量
1.
Influence of pretreatment process on nitrogen content of soybean protein fibre;
大豆蛋白纤维前处理工艺条件对含氮量的影响
2.
Genotype differences of nitrogen content in cultivated rice seed.;
栽培稻种子含氮量的基因型差异
3.
Reasons affecting nitrogen content of lime nitrogen, which is produced by converter process is analyzed.
分析了转炉法生产石灰氮中影响石灰氮含氮量的原因,通过合理掺用催化剂、调整炉料细度、改造原料配料系统等方法,优化了生产工艺条件,稳定了炉料配比以及炉料的发气量,提高了石灰氮的含氮量,氮的质量分数稳定在22。
6) nitrogenous group
含氮基团
1.
Five calix[4]arenes bearing nitrogenous group had been synthesized by introducing three different nitrogenous groups in the lower rim.
以对叔丁基苯酚为起始原料,经过3步反应,在母体杯芳烃的下沿引入3种不同的含氮基团,得到5种含氮杯[4]芳烃,并通过1HNMR和熔点测定确定了产物结构。
参考词条
补充资料：焦化厂含酚氰废水处理设计(见含酚氰废水处理设计)
焦化厂含酚氰废水处理设计(见含酚氰废水处理设计)
design of phenolic and cyanic waste water treatment for coking plant
J iaohuaehang honfenging feishui ehuli sheji焦化厂含酚氛废水处理设计(design of phe-nolie and eyanie waste water treatment foreoking plant)见含酚氛度水处理设计。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。