Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education)/Carbon Neutrality Interdisciplinary Science Center, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China.
Key Laboratory of Pollution Processes and Environmental Criteria (Ministry of Education)/Carbon Neutrality Interdisciplinary Science Center, College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China.
Environ Res. 2024 Dec 15;263(Pt 1):120009. doi: 10.1016/j.envres.2024.120009. Epub 2024 Sep 14.
The global problem of major oil spills not only generates crude oil pollution, but produces many derivatives that pose ecological and human health challenges. While extensive research has focused on understanding the types of these contaminants, their transport modes, detection techniques, and ecotoxicological impacts, there are still significant research gaps in mechanisms for removal of petroleum-derived pollutants by iron oxide nanoparticles (IONPs). This work summarizes systematically the types and green synthesis of IONPs for the environmental remediation of various petroleum contaminants. We also provide comprehensive coverage of the excellent removal capacity and latest environmental remediation of IONPs-based materials (e.g., pristine, modified, or porous-supported IONPs materials) for the removal of petroleum-derived pollutants, potential interaction mechanisms (e.g., adsorption, photocatalytic oxidation, and synergistic biodegradation). A sustainable framework was highlighted in depth based on a careful assessment of the environmental impacts, associated hazards, and economic viability. Finally, the review provides an possible improvements of IONPs for petroleum-derived pollutants remediation and sustainable design on future prospect. In the current global environment of pollution reduction and carbon reduction, this information is very important for researchers to synthesize and screen suitable IONPs for the control and eradication of future petroleum-based pollutants with low environmental impact.
全球重大溢油问题不仅产生原油污染，还产生许多衍生物，对生态和人类健康构成挑战。尽管已经有大量研究致力于了解这些污染物的类型、它们的迁移模式、检测技术和生态毒理学影响，但对于氧化铁纳米粒子 (IONP) 去除石油衍生污染物的机制仍存在重大研究空白。
这项工作系统地总结了 IONP 的类型和绿色合成方法，用于环境修复各种石油污染物。我们还全面介绍了 IONP 基材料（如原始、改性或多孔载体 IONP 材料）在去除石油衍生污染物方面的优异去除能力和最新环境修复技术，以及潜在的相互作用机制（如吸附、光催化氧化和协同生物降解）。
我们还深入探讨了基于对环境影响、相关危害和经济可行性的仔细评估的可持续框架。最后，该综述提出了对 IONP 进行改进的建议，以用于修复石油衍生污染物，并从未来展望的角度对可持续设计进行了探讨。在当前全球减排和降碳的环境下，对于研究人员来说，了解这些信息非常重要，有助于他们合成和筛选合适的 IONP，以控制和消除未来具有低环境影响的石油基污染物。
