优化水产养殖废水处理系统:基于对Acinetobacter sp.菌株的隔离. 在 LF1010 中使用
Chuanlong Li1, Zhifei Li1, Zhiyong Jiang2
1Key Laboratory of Tropical and Subtropical Fishery Resource Application and Cultivation, Ministry of Agriculture, Pearl River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou, Guangdong 510380, China.
Bioresource technology
|August 7, 2025
概括
一个新的细菌菌株,Acinetobacter sp. LF10有效地从水生系统中去除,酸盐和酸盐. 这种菌株显示出减少温室气体排放和处理水产养殖废水的潜力,即使在具有挑战性的条件下.
科学领域:
- 环境微生物学环境微生物学
- 废水处理技术 废水处理技术
- 气循环是指气循环的过程.
背景情况:
- 水产养殖废水由于含量高,给环境带来了挑战.
- 有效的除对于可持续的水产养殖实践至关重要.
- 传统的脱方法可能受到运行条件和温室气体排放的限制.
研究的目的:
- 隔离和表征一种高效的脱细菌菌株,用于水产养殖废水处理.
- 在各种条件下评估孤立菌株的除能力.
- 评估该菌株在减少温室气体排放方面的潜力.
主要方法:
- 隔离和鉴定一种新型细菌菌株 (Acinetobacter sp. LF10). 这是一个很好的例子.
- 通过协调的代谢途径评估氨,酸盐和酸盐的去除效率.
- 在不同温度和C/N比率下评估生物过器的应变性能.
- 监测去除率和潜在的N2O排放.
主要成果:
- 这种细菌是Acinetobacter sp. 对于 (98.02%),酸盐 (90.35%) 和酸盐 (86.84%),LF10的去除率很高.
- 这种菌株在低C/N条件下表现出极好的温度适应性 (15-35°C) 和有效性.
- 在正常 (94.67%) 和低 (84.72%) 温度下,LF10显著增强了生物过器中的总去除.
- 与传统的脱化相比,减少N2O排放的潜力.
结论:
- 这种细菌是Acinetobacter sp. LF10是一种高效的脱细菌,具有水产养殖废水处理的巨大潜力.
- 跨温度和C/N比率的强度使其适用于各种操作条件.
- LF10为水产养殖中管理提供了可持续的解决方案,有助于资源利用和减少对环境的影响.
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