硝化细菌

The number of bacteria, fungi, ammonifier and nitrobacteria were positively correlated with the biomass of growing roots and absorbing roots, while the number of nitrogen-fixing bacteria was negatively correlated with absorbing root biomass.

细菌、真菌、氨化细菌和硝化细菌数量与生长根和吸收根生物量之间显著正相关；固氮菌则仅与吸收根生物量显著负相关；而纤维素分解菌与根系生物量的相关关系不显著。

Results: Variations of heterotrophic bacteria, vibro, denitrifying bacteria, ammonifier, sulfatereductin...

结果：总异养菌、弧菌、反硝化细菌、氨化细菌、硫酸还原菌、总大肠菌群和粪大肠菌群在水体、底泥和梭子蟹体内具有相同的数量变化趋势。

With the increase of continuous cropping year, ammonifying bacteria, azotobacter and cellulolytic bacteria showed the tread of first increases and then decreases and reached the biggest value at continuous cropping for 5 and 3 yr, while the nitrifying bacteria quantity was decreased sharply with the increase of continuous cropping year.

随连作年限的增加，氨化细菌、固氮菌和纤维素分解菌数量呈现先增加后降低的趋势，分别在连作5、3和3年达到最大值，而硝化细菌数量随连作年限的增加急剧下降。

These were Pseudomonas stutzeri, Bacillus cereus and Acinetobacter junii, which were used to improve water quality.

受进水水质和低温天气的影响，反硝化细菌制剂的净化作用及反硝化作用不能充分发挥。

Two chemical formulations have developed i. e. one slops demulsifier for disrupting the rigid film formed by iron sulfide particles at oil/water interface, and the other blended inorganic salt formulation for stimulation of the indigenous population of denitrifying bacteria in oil dehydrator.

研制出一个可破坏硫化亚铁颗粒在油水界面上形成的刚性界面膜的污油破乳剂配方和一个可刺激脱水器内原生反硝化细菌数量迅速膨胀的复合无机盐配方。

It was showed that temperature and quality of Inlet water would affect the activity of denitrification.

受进水水质和低温天气的影响，反硝化细菌制剂的净化作用及反硝化作用不能充分发挥。

The effects of carbon source and C/N ratio on denitrification of aerobic denitrifier were investigated in the batch culture under aerobic environment.

利用间歇培养装置研究了好氧条件下丁二酸盐、乙酸盐和苹果酸盐3种不同碳源对好氧反硝化细菌X31脱氮性能的影响，并就不同碳氮比条件下菌株X31的反硝化能力展开了研究。

The bioassay results showed that the quaternary ammonium salt had a good intihtion against typical microorganisms such as heterotrophic bacteria,ammonifying bacteria,denitrifying bacteria and nitrosation bacteria with its inhibition rate was above 90%. Inhibition of the quaternary ammonium salt to fungi and sulfate reducting bacteria was above 85% after 30 min. Inhibition of the quaternary ammonium salt to black mold was about 84% after 30 min,and the to algae was totally inhibited after 24 h.

高分子抗菌杀生剂的抗菌灭藻性能的检测结果表明，作用30 min对贵阳市雅河水中的异养菌、氨化细菌、反硝化细菌、亚硝化细菌的杀菌率在90%以上，真菌、硫酸盐还原菌的杀菌率在85%以上；对黑曲霉的杀菌率在84%，其作用24 h可将小球藻基本杀灭。

The nitrifying bacteria and denitrifying bacteria of enrich...

以聚乙烯醇和海藻酸钠为载体，把富集培养的硝化细菌和反硝化细菌混合固定于球形颗粒中。

The optimal condition of the marine nitrifying bacteria activity was pH8.5, 25℃, acrobatic, and NH4(superscript +)-N reduction efficiency had the trend of increase as the inoculums size increased.

结果表明，各种理化因子对硝化细菌去除氨氮效果均有明显影响，海洋硝化细菌的最佳作用条件是pH8.5， 25℃，好氧，对氨氮的去除效果随着投菌量的增加而增强。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。