山西北部の油性掘削廃棄物の資源利用のための新しい戦略:SDSとインターフェイス反応メカニズムを用いたベントニットとバリットの段階的な浮揚

Liu Lihu1, Shi Jiahe2

  • 1Wuqi Oil Production Plant, Yanchang Oilfield Co., Ltd, Yan'an, China.

PloS one
|August 29, 2025
PubMed
まとめ

この研究では,山西北部の石油ガス掘削廃棄物から貴重なバリートとベントニットを回収するための効率的な段階的な浮揚法が導入されています. このプロセスは,超音波による浄化と,高純度鉱物回収のための特定の反応剤を使用し,廃棄物と汚染を削減します.

関連する概念動画

Microbial Bioremediation of Uranium01:25

Microbial Bioremediation of Uranium

Microorganisms play a critical role in the transformation and immobilization of uranium in contaminated environments through four main pathways: bioreduction, biosorption, bioaccumulation, and biomineralization. These mechanisms reduce uranium’s toxicity and prevent its migration through groundwater systems, offering sustainable approaches for in situ bioremediation.Bioreduction of UraniumBioreduction is driven by anaerobic bacteria such as certain strains of Geobacter and Shewanella,...
103
Microbial Bioremediation of Hydrocarbons01:26

Microbial Bioremediation of Hydrocarbons

Bioremediation is an environmentally sustainable process that employs living organisms—primarily microorganisms—to degrade or neutralize pollutants from contaminated environments. In oil spills and hydrocarbon pollution, bioremediation involves the use of hydrocarbon-degrading bacteria to transform toxic compounds into less harmful substances. This approach leverages natural microbial metabolic processes and is considered both cost-effective and ecologically favorable compared to...
150
Microbial Leaching01:27

Microbial Leaching

Microbial leaching, also known as bioleaching, is an environmentally favorable method for extracting metals from low-grade ores using specific microorganisms. This biotechnological approach is particularly valuable for mining operations targeting copper, gold, and uranium, where traditional extraction methods may be economically or environmentally impractical.Copper Leaching and Microbial CatalysisIn copper bioleaching, crushed ore is arranged into heaps and irrigated with a dilute sulfuric...
227