相关实验视频

Updated: Jun 26, 2025

Isolation, Propagation, and Identification of Bacterial Species with Hydrocarbon Metabolizing Properties from Aquatic Habitats

Isolation, Propagation, and Identification of Bacterial Species with Hydrocarbon Metabolizing Properties from Aquatic Habitats

Published on: December 7, 2021

石油炼油厂废水中的微生物群落及其复杂功能

Hayfa Habes Almutairi¹

¹Department of Chemistry, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia.

Saudi journal of biological sciences

|May 20, 2024

概括

由于有毒化合物,石油炼油厂废水 (PRE) 构成环境风险. 在PRE中的微生物群落为生物修复和潜在的生物产品生成提供了可持续的解决方案,取代了危险的化学处理.

科学领域:

环境科学环境科学
微生物学微生物学
生物技术是生物技术.

背景情况:

石油炼油厂废水 (PRE) 含有危险污染物,如总石油碳化合物 (TPH),多环芳 (PAH) 和重金属.
传统的物理和化学处理方法可以产生有害的副产品.
在PRE中的微生物群落具有污染物降解和其他有益功能的固有能力.

研究的目的:

审查石油炼油厂废水 (PRE) 中存在的自然微生物群落.
了解这些微生物群落在生物修复和污染物清除中的多样性功能.
探索微生物群落在开发用于PRE治疗的可持续生物技术方面的潜力.

主要方法:

对石油炼油厂废水中微生物群落现有研究的文献综述.
分析已记录的微生物功能,包括碳化合物的生物降解,重金属的去除,生物表面活性剂的生产和固.
综合关于微生物群落用于生物修复和生物产品生成的信息.

主要成果:

在PRE中,各种微生物群落 (细菌,酵母,微藻,真菌) 能够进行生物修复.
这些微生物在碳化合物降解之外执行关键功能,例如去除重金属和生物表面活性剂生产.
了解这些微生物功能是推动生物修复策略和生物产品开发的关键.

结论:

在PRE中的微生物群落为可持续和绿色的治疗方法提供了一个有希望的途径.
利用这些自然微生物的能力,可以带来创新的生物技术,以有效管理PRE.
对微生物群落的进一步研究可以促进PRE转化为有价值的生物产品,减少对环境的影响.

关键词:

藻类藻类是一种藻类.细菌细菌是一种细菌.生物降解生物降解生物修复是一种生物修复.原油原油原油原油原油原油原油原油原油原油废水废水废水废水废水菌的真菌是一种重金属是一种重金属.碳化合物碳化合物是一种碳化合物.石油石油是指石油的石油.炼油厂炼油厂是一个炼油厂.

更多相关视频

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation

Published on: October 31, 2019

Evaluating the Impact of Hydraulic Fracturing on Streams using Microbial Molecular Signatures

Evaluating the Impact of Hydraulic Fracturing on Streams using Microbial Molecular Signatures

Published on: April 4, 2021

相关概念视频

Bioremediation

Bioremediation

Bioremediation is the use of prokaryotes, fungi, or plants to remove pollutants from the environment. This process has been used to remove harmful toxins in groundwater as a byproduct of agricultural run-off and also to clean up oil spills.

Bacterial Flora of the Large Intestine

Bacterial Flora of the Large Intestine

The gut microbiome is formed by a vast and diverse community of bacteria that colonizes our large intestine. These bacteria start residing in the gut from birth and continue diversifying throughout life, influenced by factors such as diet, lifestyle, and stress. The gut bacterial community also includes bacteria from food and those that enter the colon through the anus.
The normal gut flora of the colon plays a critical role in generating essential vitamins such as vitamins K, B5, and B7.

Fates of Pyruvate

Fates of Pyruvate

Pyruvate is the end product of glycolysis, where glucose is oxidized to pyruvate, simultaneously reducing NAD+ to NADH. Two molecules of ATP are also produced by substrate-level phosphorylation.
In aerobic organisms, pyruvate is metabolized via the citric acid cycle to produce reduced coenzymes NADH and FADH2. These coenzymes are then oxidized in the electron transport chain to produce ATP and, in the process, regenerate the NAD+ and FAD. As seen in some cell types and organisms, fermentation...