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用于减轻多环芳的碳基吸附剂:对最近的研究进行了回顾

S Shyamalagowri¹, H A Bhavithra², N Akila³

¹PG and Research Department of Botany, Pachaiyappa's College, Chennai, Tamil Nadu, 600030, India.

Environmental geochemistry and health

|March 7, 2024

概括

碳酸吸附剂有效地从水生环境中去除多环芳 (PAH). 需要进行进一步的研究,以确定它们在PAH补救中的实地应用的全部潜力.

科学领域:

环境科学环境科学
材料科学材料科学材料科学
化学化学化学

背景情况:

多环芳 (PAH) 具有重大环境和健康风险.
吸附是修复受PAH污染的沉积物的主要方法.
碳酸吸附剂 (CA) 为PAH吸附提供了一种具有成本效益和环保的解决方案.

研究的目的:

审查用于PAH去除的碳酸吸附剂的最新进展.
总结PAH稳定过程和现场应用因素.
突出CA在水生环境修复中的潜力.

主要方法:

文献综述侧重于碳酸吸附剂.
对PAH脱污染的实验室和潜在现场应用的分析.
重点是活性炭,生物炭,石墨烯,碳纳米管和复合纳米材料.

主要成果:

碳酸吸附剂显示出在水生系统中PAH去除的前景.
吸附性质,环境条件和影响因素对PAH吸附效率产生重大影响.
目前的数据主要来自实验室研究,现场应用洞察力有限.

结论:

碳酸吸附剂在实验室环境中有效地去除PAH.
对于CA在现场规模的PAH补救的全部潜力仍有待确定.
进一步的研究对于弥合实验室发现和现实世界的应用之间的差距至关重要.

关键词:

活性炭是一种活性炭.生物炭是一种生物炭.生物质是生物质中的一部分.碳纳米颗粒碳纳米颗粒影响影响影响影响多芳香的碳化合物是多芳香的碳化合物

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