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1)  immobilized nitrifying bacteria
固定化硝化细菌
1.
The efficiency of removing ammonium nitrogen from wastewater is different by immobilized nitrifying bacteria making with different ratio.
不同比例因素制备的固定化硝化细菌小球去除氨氮的效率差别很大。
2)  immobilized nitrifying bacteria granular
固定化硝化细菌颗粒
3)  immobilized denitrifying bacteria
固定化反硝化菌
1.
In this experiment,new methods of immobilized denitrifying bacteria were used Cell growth of immobilized denitrifying bacteria were carried out using copolymer carriers obtained from radiation polymerization of hydrophilic and hydrophobic glass forming monomers.
研究结果表明 ,采用辐射技术制备的载体 poly(HEA-14 G) 2 5/ 5固定化反硝化菌的硝酸盐去除率达 78%左右 ,其最适宜温度为3 0℃ ,固定化反硝化菌在低温 (10℃ )和低浓度溶解氧条件下较游离反硝化菌表现出明显的耐受性。
4)  immobilized bacteria
固定化细菌
1.
The nitrogen removal effect by immobilized bacteria in fluidized bed was studied by means of bacteria screening,carrier preparation,selection of operation process and so on.
从金山湖天然水体中筛选出具有生态安全性的土著氨化、硝化、亚硝化、反硝化细菌,通过细菌筛选、载体制备、运行工艺选择等对固定化细菌流化床脱氮效果进行研究。
2.
The results showed that the carbon sources can be used by the immobilized bacteria as exogenous carbon sources.
固定化细菌能利用水中部分的有机物进行反硝化作
5)  immobilized nitrobacteria denitrifying bacteria
固定化硝化-反硝化菌
6)  nitrifying bacteria
硝化细菌
1.
Progress in molecular ecology of nitrifying bacteria;
硝化细菌分子生态学研究进展
2.
Optimization and application of fluorescence in situ hybridization assay for detecting nitrifying bacteria in environmental samples;
荧光原位杂交法检测环境硝化细菌实验条件优化及应用
3.
The conversion rate of NH_4~+-N by nitrifying bacteria in filtering troughs of Takingfugu obscurus;
暗纹东方鲀过滤水槽中硝化细菌对NH_4~+-N的转化效率
补充资料:硝化细菌
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性质:使含氮物质氧化的细菌。它们是自养菌,利用二氧化碳为其碳源,从氨和亚硝酸盐的氧化过程中取得所需能量。在河湖和河口常见到亚硝化单胞菌属和硝化杆菌属;在海水中则是亚硝化杆囊菌,常将氨氧化为亚硝酸盐。硝化细菌属自养微生物,包括亚硝酸细菌和硝酸细菌。亚硝酸细菌能将氨氧化为亚硝酸;硝酸细菌能将亚硝酸进一步氧化为硝酸。是工业循环冷却水危害菌种,特别是在合成氨厂和以亚硝酸盐为缓蚀剂的水中易产生。

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