硝化

The isolated aerobic ammonia oxidizers could use nitrite as electron acceptor to carriy out anaerobic ammonia oxidation as well as using oxygen as electron acceptor to oxidise ammonia.

所分离的好氧氨氧化菌能以氧作为电子受体进行亚硝化作用，也能以亚硝酸盐作为电子受体进行ANAMMOX作用。

The method of acclimating aerobic denitrifying bacteria is studied from activated sludge by SBR.

通过活性污泥法SBR反应器驯化富集好氧反硝化菌。

Including high temperature for the pyrolysis of natural gas to produce carbon black and acetylene; steam reforming of natural gas or partial oxidation of natural gas, synthetic gas can be obtained; natural gas through chlorination, sulfide, nitrification, ammoniated oxide, oxidation can be obtained A N all kinds of derivatives; in the wet gas ethane, propane, butane and natural gas liquid condensate, and so on, the steam cracker or pyrolysis to produce ethylene, propylene and butadiene; dehydrogenation of butane oxidation or produce small Diene or acetic acid, methyl ethyl ketone, and maleic anhydride, and so on.

包括在高温下进行的天然气热裂解，主要生产乙炔和炭黑；天然气蒸汽转化或天然气的部分氧化，可制得合成气；天然气经过氯化、硫化、硝化、氨化氧化、氧化可制得甲烷的各种衍生物；湿性天然气中的乙烷、丙烷、丁烷和天然气凝析液等，经蒸汽裂解或热裂解可生产乙烯、丙烯和丁二烯；丁烷脱氢或氧化可生产丁二烯或醋酸、甲基乙基酮、顺丁烯二酸酐等。

Picking out single colony from ammonifying culture medium solid medium and seeding them in nitrosation culture medium to culture and purify to obtain heterotrophic nitrifying bacteria.

从氨化培养基固体培养基中挑取单菌落，接种于亚硝化培养基中培养、纯化，获得异养硝化细菌。

Up to now, it is still a controversial question that whether benzene could be biodegraded under denitrifying condition.

反硝化条件下的生物降解具有还原条件要求低、污染物去除效率高、经济可行等优点，更是研究的热点。

Benzene was biodegraded rapidly after a short lag time.

本研究中反硝化条件下苯生物降解的一个显著特点是滞后期短，降解速率快，电子受体的消耗量小。

The amount and rate of NO-3-N denitrified in the first 7 days of incubation determined the CH4 emission amount in the soils with NO-3-N.

加入KNO3处理中厌氧培养第1周内的NO-3-反硝化量和降低速率是决定CH4排放量的关键因素。

The loading rates of NH〓-N removal for aerobic reactor and NO〓-N denitrified for the first anoxic reactor are 1. 01 and 0.94kg/m〓.

好氧反应器的NH〓-N去除负荷为1.01kg/m〓。d，第一级缺氧反应器NO〓-N反硝化负荷为0.94kg/m〓。d。

The study on inducing of denitrifying phosphorus accumulation and its controlling was sponsored by national nature science fund.

本研究在国家自然科学基金的资助下开展了反硝化聚磷的环境诱导与调控的研究。

In this paper, SBR and two-sludge SBR were used to study on effects of environment on denitrifying phosphorus removal.

中文摘要：本论文分别采用SBR和双污泥SBR系统研究了环境条件变化对反硝化聚磷的影响。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。