1) aerobic denitrification bacteria
好氧反硝化菌属
2) Aerobic denitrifiers
好氧反硝化细菌
1.
After domesticating activated sludge to enrich aerobic denitrifiers,5 aerobic denitrifiers(f1,f2,f3,f5,f7) were isolated from it,and the removal of TN were 90.
采用污泥驯化手段富集好氧反硝化细菌,将得到的驯化污泥分离纯化,共得到5株高效好氧反硝化细菌(f1f、2f、3f、5、f7),他们对总氮(TN)的去除率分别为90。
3) aerobic denitrifiers
好氧反硝化菌
1.
Selection and identification of aerobic denitrifiers in denitrification process of wastewater;
废水脱氮系统中好氧反硝化菌的筛选与鉴定
2.
When TIN removal efficiency of both reactors reached 60%,the accumulation of aerobic denitrifiers was regarded as completed.
当2个反应器的总氮去除率达到60%以上,则认为完成好氧反硝化菌的富集。
3.
Heterotrophic nitrification characteristics of five aerobic denitrifiers which belong to different genus were studied.
对五株不同菌属的好氧反硝化菌进行了异养硝化性能研究。
4) aerobic denitrifier
好氧反硝化菌
1.
Selection and enrichment of aerobic denitrifier in activated sludge system;
活性污泥体系中好氧反硝化菌的选择与富集
2.
Research advances in aerobic denitrifiers;
好氧反硝化菌的研究进展
3.
5L for an efficient aerobic denitrifier Delftia tsuruhatensis with three factors and two levels L4(23) to study the best control of N2O.
5L发酵罐中对一株高效好氧反硝化菌Delftia tsuruhatensis设计三因素二水平L(423)的正交实验,对其进行N2O控逸最优条件的研究,三个因素分别为碳氮比(COD/N)、溶解氧和pH。
5) aerobic denitrifying bacteria
好氧反硝化菌株
1.
The effect of the tourmaline on denitrification charac-teristics of the aerobic denitrifying bacteria were investigated.
用化学全分析、扫描电镜、Brunauer-Emmett-Teller法和粒度分析仪对内蒙赤峰电气石进行测试表征,研究了电气石对好氧反硝化菌株反硝化特性的影响。
2.
The effect of the tourmaline on denitrfication charac- teristics of the aerobic denitrifying bacteria were investigated.
用化学全分析、扫描电镜、Brunauer-Emmett-Teller 法和粒度分析仪对内蒙赤峰电气石进行测试表征,研究了电气石对好氧反硝化菌株反硝化特性的影响。
6) aerobic denitrifying bacteria
好氧反硝化菌
1.
Study on acclimating and filtrating the aerobic denitrifying bacteria from activated sludge;
活性污泥法驯化筛选好氧反硝化菌的试验研究
2.
A strain of aerobic denitrifying bacteria was isolated from the soil and named as strain HN.
从土壤中分离出一株好氧反硝化菌 ,命名为菌株HN ,分离菌株呈革兰氏染色阳性 ,为球状或杆状 ,菌落颜色显橙红色 。
3.
It could be concluded that bioaugmentation by adding these pure-culture aerobic denitrifying bacteria during the start-up of biofilm development and the operating test,could not only shorten the start-up time of the biofilm process,but also improve the removal efficiency of pollutants,as well as enhance stability of the process.
在反应器挂膜启动阶段和运行阶段投加好氧反硝化菌纯培养物,进行生物强化反硝化研究。
补充资料：梭菌属
| 梭菌属 Clostridium 能形成芽孢、厌氧生长的革兰氏染色阳性大杆菌。因芽孢常比菌体大，致使菌体呈梭状而得名。又称厌氧芽孢杆菌属。梭菌广泛分布于自然界，芽孢圆形或椭圆形，位于菌体中央、顶端或偏端。尤以土壤中最多。有些梭菌作为正常菌丛寄居在人或动物肠道内，部分梭菌对人或动物致病，它们大多产生强烈的外毒素，其中以破伤风梭菌和肉毒梭菌的毒力最强。破伤风梭菌是人、畜破伤风的病原体，菌体细长 ，大小为（0.5～1.1）微米×（2.4～5 )微米，大多数周身鞭毛，能运动，无荚膜，芽孢圆形，较菌体大，位于顶端。肉毒梭菌的菌体大小为（0.8～1.3）微米×( 4.4～8.6）微米，周身鞭毛 ，无荚膜 ，芽孢椭圆形 ，比菌体略大 ，位于偏端，芽孢抗热性强，煮沸5小时才被杀死。 |
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参考词条