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超高热酸性古生物的酸盐生物溶解功效利用平衡的铁和硫生物氧化

Mohamad J H Manesh¹, Daniel J Willard¹, Kaitlyn M John¹

¹Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, NC 27695-7905, USA.

Bioresource technology

|August 3, 2024

概括

极其热酸性古生物被测试了皮酸盐生物溶解. 苏尔富里斯法拉 (Sulfurisphaera ohwakuensis) 显示出最高的效率,表明其在工业应用中的潜力.

科学领域:

微生物学微生物学
生物技术是生物技术.
极端恋爱研究极端恋爱研究

背景情况:

哈尔科皮里特生物炼对于金属回收至关重要.
极其热酸友的古生物是有希望的候选人,因为它们的弹性.
了解影响生物脱效率的因素是优化关键.

研究的目的:

为了确定最佳的极度热酸的古老物质,用于皮酸盐生物溶解.
为了研究各种Sulfolobales物种的生物化性能.
确定有助于高效的甲酸盐生物溶解的关键因素.

主要方法:

选了来自Sulfolobales序列的10种物种,以检测它们的生物吸收活动.
优化条件包括在70-75°C下在21天内加载10g/l的石灰.
监测包括pH,氧化还原潜力,细胞密度,铁,硫酸盐和铜度.

主要成果:

六种物种,包括Sulfurisphaera ohwakuensis,显示出显著的生物浸透能力.
在S. ohwakuensis中,表现出最高的生物溶解效率.
在S. ohwakuensis中平衡的铁和硫氧化减少了副产品的形成和表面被动化.

结论:

硫化 (Sulfurisphaera ohwakuensis) 是一种高效的生物化石的生物化剂.
均衡的代谢活动对于有效的生物溶解和防止被动化至关重要.
实验验证是必不可少的,尽管有潜在的基因组标记物用于生物染.

关键词:

生物接触可以达到生物接触.生物氧化的生物氧化.哈尔科皮里特极端热酸的热酸.基因组是基因组的组成部分.硫黄纤维素的使用方法

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