氧化硫硫杆菌

嗜酸氧化硫硫杆菌常被应用于生物湿法冶金，金属污泥的处理等领域，但其天然菌株的产酸能力有限。

Acidithiobacillus thiooxidans are often used in the biological hydrometallurgy and metal-containing sludge treatment fields , but their natural bacterial strains have a limited acid-producing capacity .

从广西某含硫温泉中分离得到了嗜酸氧化硫硫杆菌菌株，经分离纯化与初步培养后进行浸出低品位磷矿实验。

A strain of Acidithiobacillus thiooxidans ( Att t ) isolated from a sulfur-containing hot spring in Guangxi was used to leach low-grade phosphate ore after being purified and cultivated .

采用嗜酸氧化硫硫杆菌菌株HT-8对污染土壤中微量放射性核素钚进行了微生物促溶研究。

Researches on microbial solubilization of traces of radionuclide plutonium in contaminated soil with Acidithiobacillus thiooxidans HT-8 were conducted .

结果表明，对照野生型氧化硫硫杆菌菌株不能利用培养液中的葡萄糖进行生长，而氧化硫硫杆菌基因工程菌Tt-12（pSDK-1）却可利用葡萄糖，并随着葡萄糖浓度的增加其生长量逐渐增加。

Result showed that the concentration of glucose in the growth medium did not change for Tt-12 strain but decreased gradually for Tt-12 ( pSDK-1 ) transconjugants during the cultivation , however the level of glucose decreased very slowly .

从硫铁矿的酸性土壤中分离、筛选出氧化硫硫杆菌，将其固定化制备微生物膜，再与氧电极组装成微生物传感器，用于样品中微量硫化物的测定。

The microbial membrane , prepared by immobilized microorganisms , was attached to the surface of oxygen electrode to form microbial sensor for the determination of sulfide .

本研究以桂林城市污泥作为培养介质，利用以还原硫作为生长基质进行生命活动的氧化硫硫杆菌来沥滤去除污泥中重金属。

In order to remove heavy metals in sludge through microbial leaching of sulfur bacilli , the municipal sludge , taken from Guilin Sewage Treatment Plant , was used as cultivating medium and reductive sulfur as growing substrate for bacteria metabolism .