1) half-nitrosofication
半亚硝化
1.
The start-up of biofilm reactor and the affecting factors on half-nitrosofication were investigated.
主要研究了该反应器的启动情况和氨氮浓度、溶解氧(DO)以及pH等因素对反应器半亚硝化效果的影响。
2.
Experimental study about the effects of DO and pH on nitrosofication and half-nitrosofication was carried out in a laboratory-scale sequencing batch reactor(SBR).
在SBR反应器中对DO和pH值在短程硝化和半亚硝化过程中的作用进行试验研究,结果表明,控制低DO和适宜的pH值在短程硝化过程中起着重要的作用。
2) nitrous semi-nitrification
亚硝酸型半硝化
1.
On the basis of successful start-up of the nitrous semi-nitrification bioreactor,the effect of pH,temperature,FA,organic substances and dissolved oxygen(DO)etc.
在成功完成亚硝酸型半硝化反应器启动的基础上,初步研究了pH、温度、FA、有机质及DO等对亚硝酸型半硝化反应过程的影响程度并确定各因素的最佳控制范围,得出亚硝酸型半硝化反应pH在8。
3) nitrosation/denitrosation
亚硝化/反亚硝化
1.
It was proved that the denitrification process of N-rich MG wastewater treatment using two-stage SBR was composed by a carbon oxygenation process and three stages nitrosation/denitrosation process.
用两段SBR法处理经稀释的味精废水的过程可分为碳氧化阶段和三个亚硝化/反亚硝化阶段。
4) short-cut nitrification
亚硝化
1.
Start-up experiment on short-cut nitrification by carbon tube membrane aeration biofilm reactor.;
炭管膜曝气生物膜反应器亚硝化的启动试验研究
2.
Establishment and verification of dynamic criterion function for stable operation of short-cut nitrification process;
亚硝化工艺稳定运行动力学判据方程的建立
3.
Cultivation of aerobic short-cut nitrification granular sludge;
亚硝化型好氧颗粒污泥的培养
5) nitrosation
亚硝化
1.
Application of orthogonal design to nitrosation of cyclohexanecarboxylic acid;
正交试验法在环己烷羧酸亚硝化反应中的应用
2.
Research on the Chemical Components and their Inhibition on Nitrosation of the Extracts from Solanum Photeinocarpum Nakamura et Odashima;
少花龙葵化学成分预试及抑制亚硝化反应研究
3.
Diphenylamine(DPA) contents in single base propellants were determined by means of a single-sweep-square-wave polarography after the treatment of nitrosation of DPA.
将单基发射药亚硝化后用单扫描方波极谱法测定溶液中的二苯胺(DPA)含量,用丙酮溶解单基发射药试样,使用组成与待测样品相同的单基标准样品作工作曲线。
6) partial nitrification
亚硝化
1.
The main approach of biological nitrogen removal,no less than 65% of the total NH~+_4-N was removed in this approach,was composed of partial nitrification,anaerobic ammonium oxidation and denitrification.
结果表明,亚硝化-厌氧氨氧化-反硝化途径是主要的脱氮途径,通过该途径去除的NH4+-N占总去除量的65%以上;另外2条途径则分别是亚硝化-反硝化途径以及全程硝化-反硝化途径。
2.
Through an activated sludge SBR reactor,the authors study the influence of FA concentration and pH on the partial nitrification of low C/N nitric wastewater.
采用活性污泥法SBR工艺研究低C/N含氮污水实现亚硝化要求的适宜pH值和游离氨(FA)浓度。
3.
This paper dealt with the feasibility and stability of partial nitrification to nitrite in urban wastewater with low C/N,in terms of start-up,stable partial nitrification,sludge poisoning,short partial nitrification and sludge adaptation.
对低C/N城市污水进行亚硝酸型硝化的可行性、稳定性进行了研究,具体研究了系统的启动培养、稳定亚硝化、污泥毒害、短暂亚硝化、污泥适应等5个阶段及污泥的适应性问题。
补充资料：半亚
1.半掩。
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