The Heterotrophic bacteria, nitrosomonas, epiphyte and rhizosphere in non-rhizosphere zones are more than the contrast in the sample with the inoculants and enzyme, contrary to the nitrobacter and denitrifying bacteria.
菌剂和酶制剂的加入使得非根际泥样异养细菌、真菌、放线菌和亚硝酸细菌比对照组稍高，硝酸细菌和反硝化细菌则较少；而根际泥样中加菌剂和酶制剂组微生物数量比空白组高出1—2个数量级，在投加菌和酶制剂后酶活性无论在根际还是非根际都得到提高，高于对照组约5—6个酶活单位。
Nitrobacter can gradually acclimate to nitrous nitrifying conditions and refreshed, so the sludge should acclimation and the nitrite accumulation disappear.
低浓度氨氮废水亚硝化系统稳定运行一段时间之后，硝酸菌能逐渐适应亚硝化条件，恢复活性，从而使污泥产生适应性，亚硝化现象消失。
Research on fixed bacterium of Nitrobacter
硝化细菌固定化细胞的研究
The final enrichment culture is streaked on Nitrobacter agar medium and tiny colonies appearing after 14 days are indicative of Nitrobacter.
最后浓缩文化是飞速Nitrobacter培养基和小殖民地后14天内出现的Nitrobacter具有象征意义。
The number of heterotrophic bacteria and nitrifying bacteria increased with the time of the hydraulic retention time, contrary to the nitrobacter.
根际细菌和硝化细菌数量随着水力停留时间增加而增加，而根际反硝化细菌数量则减少。
The rooting effect is more obvious on nitrosomonas than on nitrobacter.
根际细菌、真菌和放线菌的数量均比非根际多，R／S平均值分别为70.3、9.5、2.9。
The research results showed that the growth of Nitrobacter always depended on the conversion of ammonia-nitrogen to nitrite-nitrogen by Nitrosomonas under both no aeration and aeration.
研究结果表明，在无曝气条件下和曝气条件下，填料上硝酸盐细菌的生长均依赖于亚硝酸盐细菌转化氨氮为亚硝酸盐氮的过程。
Experiments discovered that over 10.5g/L influent salinity can inhibit the growth of nitrobacter, then results in the accumulation of nitrite and the short-circuit denitrification.
污水中的足够盐度能够造成硝化过程中亚硝酸盐的积累，形成短程硝化过程，这一发现对含海水城市污水的生物脱氮处理具有重要的理论意义与实用价值。
Stable nitritation is realized because the nitrobacter is sensitive to the changing environment. When the dissolved oxygen and pH values in SBRⅠ and SBRⅡ are 2.4-3.0mg/L, 7.0-8.5, 1.5-2.0mg/L and 7.0-8.5 respectively, a lot of nitrate isn't found during operation in two months, and nitrosation rate is over 80% in two aerobic reactors.
将SBRⅠ、SBRⅡ好氧反应器的溶解氧、pH分别控制在7.0-8.5、2.4-3.0mg／L及7.0-8.5、1.5-2.0mg／L时，依赖SBR反应器水质波动大、硝酸菌对环境变化敏感的特点，在较高浓度NH〓-N条件下，实现了稳定的亚硝化反应，系统运行近两个月，没有大量硝酸盐的积累，两个好氧反应器的亚硝化率均在80％以上。
Nitrosomonas is successfully cultured in two aerobic reactors in this paper. Experimental results show that two-stage SBR is superior to one-stage SBR at the same hydraulic residence time. Stable nitritation is realized because the nitrobacter is sensitive to the changing environment.
在两个SBR好氧反应器中成功培养出大量的亚硝酸菌，研究结果表明：在水力停留时间相同时，两级SBR好氧反应器的脱氮效率优于一级SBR好氧反应器。
Objective: To screen nitrobacter that could be used to treat ammonia nitrogen pollution, dejecta and sewage in military tunnel.
目的：筛选、分离能够用于治理氨氮污染和军事坑道生活污物、污水的硝化菌。
Move than 60% of NH3 - N is oxidized by nitrobacter in the contact - oxidization tank;
60%以上NH3-N是在接触氧化池被硝化细菌氧化的；
The research results showed that the growth of Nitrobacter always depended on the conversion of ammonia nitrogen to nitrite nitrogen by Nitrosomonas under both no aeration and aeration.
研究结果表明，在无曝气条件下和曝气条件下，填料上硝酸盐细菌的生长均依赖于亚硝酸盐细菌转化氨氮为亚硝酸盐氮的过程。
It is certain that the dominant phosphorus removal bacterial species is Pseudomonas and then Aeromonas, Bacillus, Micrococcus, Nitrobacter in the submerged biofilm process.
淹没式生物膜法除磷脱氮工艺中的优势菌属为假单胞菌属，其次依顺序为气单胞菌属、芽孢杆菌属、微球菌属、硝化杆菌属。
Besides the well known autotrophic nitrifiers belonging to the Nitrosomonas and Nitrobacter groups, there are some heterotrophic microorganisms and methanotrophic bacteria that are able to do the job.
除了传统上认为的自养硝化细菌以外，近几十年来已发现很多异养微生物和甲烷营养细菌可以进行硝化作用。
And 20 strains of dominant bacteria have been separated from bottom mud with nitrosation, and identified as 6 classes, such as: Bacillus, Arthrobacter, Pseudomonas, Xanthomonas, Nitrosococcus and Nitrobacter.
用亚硝化培养基从底泥中分离了NH4-N降解优势菌20株，经鉴定，分别为Bacillus、节杆菌属（Arthrobacter）、Pseudomonas、Xanthomonas、Nitrosococcus和Nitrobacter等6个属。