资讯

01. 生物冶金技术概述. 生物冶金(Biohydrometallurgy)是利用微生物代谢活动将金属从矿石中溶解提取的清洁技术。其核心原理是通过氧化亚铁硫杆菌(Acidithiobacillus ferrooxidans)等嗜酸菌的催化作用,将硫化矿物(如黄铜矿CuFeS₂)氧化为可溶性硫酸盐。
极端嗜酸菌Acidithiobacillus ferrooxidans的holdase分子伴侣网络对应激与能量源的适应性调控机制 《World Journal of Microbiology and Biotechnology》:Adaptive response of the holdase chaperone network of Acidithiobacillus ferrooxidans ...
在微生物硫代谢领域, Acidithiobacillus ferrooxidans 备受关注。本文通过克隆并过表达该菌的两个硫化物醌还原酶(SQR)基因 AFE_0267 和 AFE_1792,发现它们均具 SQR 活性,且过表达可增强细胞生长、硫氧化及矿物浸出效率,为生物技术发展提供新思路。
A recent paper suggests that if astrobiologists want to make an educated guess about what life on Venus might look like, they should look to a weird microbe called A. ferrooxidans, found here onEarth.
Bioleaching relies on the metabolism of certain naturally occurring bacteria, such as Acidithiobacillus ferrooxidans, which produce oxidising agents that dissolve metals into solution.
In this investigation, a spent processing catalyst from one of the oil refineries in Iran was initially characterized physically and chemically. Acidithiobacillus ferrooxidans and Acidithiobacillus ...
Acidithiobacillus ferrooxidans is an acidophilic bacteria usually found in mining drainages and dumps. These areas are typically contaminated with high levels of metals in a quantity that’s toxic for ...
Acidithiobacillus ferrooxidans 百欧博伟生物. 氧化亚铁硫杆菌(Thiobacillusferrooxidans,T.f)是一种革兰氏阴性菌,具有化能自养、好气、嗜酸、适于中温环境等特性,广泛存在于酸性矿山水及含铁或硫的酸性环境中。 基本信息. 平台编号:bio-103549. 拉丁属名: ...
At the time, Dr. Mykytczuk’s work focused on cold adapted strain of bacteria extremophiles called Acidithiobacillus ferrooxidans that remain active in their mine waste eating duties even at ambient ...
Alternatively, many microbes acquire electrons from inorganic electron donors, including iron(II). Chemolithotrophs, like Mariprofundus ferrooxydans and Acidithiobacillus ferrooxidans, generate energy ...
Jafari, M., et al. (2016) A Comparative Study on the Effect of Flotation Reagents on Growth and Iron Oxidation Activities of Leptospirillum ferrooxidans and Acidithiobacillus ferrooxidans. Minerals, 7 ...