1) biological nitrification
生物硝化
1.
Phenol inhibition to biological nitrification process;
苯酚对生物硝化过程的抑制
2) nitrification
[英][,naitrəfi'keiʃən] [美][,naɪtrəfə'keʃən]
生物硝化
1.
Effect of pH on nitrification.;
pH和碱度对生物硝化影响的探讨
2.
The nitrification was studied in a contact bioreactor with synthetic medium as influent.
采用生物膜反应器作为生物硝化反应器，以无机盐培养液完成反应器的启动。
3) bio-nitrification
生物硝化
1.
The reaction kinetics model of bio-nitrification and the model of mass transfer in biofilm were constructed.
研究了深床过滤条件下的生物硝化技术,建立了硝化反应动力学模型和生物膜传质模型。
4) biological nitrification and denitrification
生物硝化反硝化
5) biological nitrification-antidigesting
生物硝化-反硝化
1.
Based on the biology, offers to use the biological methods such as biological nitrification-antidigesting reaction, planting the water plant in natural water bodies, sewage irrigation, lagoon and so on, to get rid of N, P in water bodies, thus to avoid the appearance of eutrophication of water bodies.
从生物学角度,提出利用生物硝化-反硝化、天然水体中种植水生植物、污水灌溉及氧化塘等生物学方法,达到去除水体中氮、磷等物质的目的,避免水体富营养化的发生。
6) biological denitrification
生物反硝化
1.
In the paper,biological denitrification,selection of electron donor and reactor in the treatment of drinking water and their application were introduced.
生物反硝化脱氮是饮用水处理脱氮的有效方法。
2.
It was shown that the biological denitrification process with cotton and paper as carbon source and reaction media could remove nitrate from the underground water successfully,but that with rice straw and wood flour as carbon source and reaction media had poorer effect;pH values in the effluent of four reactors had smaller chang.
结果表明:以棉花和纸为碳源和反应介质的生物反硝化法能成功地去除地下水中硝酸盐。
3.
The carbon source satisfied with biological denitrification process.
以淀粉和聚乙烯醇为原材料,采用高分子制造技术,通过共混/包覆制备出一类地下水原位生物反硝化用控释高分子碳源材料。
补充资料：胺类硝化
分子式：
CAS号：
性质：胺类的硝化通常指的是芳香族仲胺及叔胺的亚硝化。例如，由二苯胺制对亚硝基二苯胺，由N，N-二甲基苯胺制对亚硝基-N，N-二甲基苯胺。此时的硝化剂为由亚硝酸钠与稀硫酸或盐酸作用生成的亚硝酸。
CAS号：
性质：胺类的硝化通常指的是芳香族仲胺及叔胺的亚硝化。例如，由二苯胺制对亚硝基二苯胺，由N，N-二甲基苯胺制对亚硝基-N，N-二甲基苯胺。此时的硝化剂为由亚硝酸钠与稀硫酸或盐酸作用生成的亚硝酸。
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