中文摘要：

研究目的：碳纳米颗粒由于其独特的优良性能被广泛应用，从而不可避免地进入环境。进入环境的碳纳米颗粒与有机污染物有很强的相互作用，并且碳纳米颗粒对有机污染物的吸附可能会影响污染物的环境风险和迁移。因此，本研究总结了目前有机污染物在碳纳米颗粒上吸附的研究进展，为有机污染物及碳纳米颗粒的环境行为研究及风险评价提供重要信息。重要结论：有机污染物和碳纳米颗粒的主要相互作用有憎水性、静电、氢键和π-π作用，这些作用及它们的强度受碳纳米颗粒的表面性质、形态及有机污染物的分子大小、结构和官能团等影响。不同的吸附机理可能同时控制有机物在碳纳米颗粒上的吸附过程，而且在不同的环境条件下吸附控制机理不同。区分吸附控制机理和影响因素的研究对预测有机污染物和碳纳米颗粒的环境行为和风险非常重要。

英文摘要：

Carbon nanoparticles （CNPs） are novel manufactured materials with unique properties and have potential for a variety of applications. Adsorption of organic contaminants by discharged CNPs may affect the fate and transport of organic contaminants in the environment. This review summarizes the present research progress regarding organic contaminant adsorption on CNPs, and provides important information for the evaluation of the environmental behavior of organic contaminants and the risks associated with the use of CNPs. The main adsorption mechanisms involve hydrophobic interactions,π-πinteractions, hydrogen bonds, and electrostatic interactions. These interactions may exist simultaneously, while the controlling adsorption mechanism differs de-pending on the properties of both the organic contaminants and the CNPs along with environmental conditions. The status of CNPs in the environment greatly affects or even controls their characteristics for adsorption of organic contaminants. The mobility and transport of dispersed CNPs and CNP-adsorbed organic contaminants could be promoted in natural aqueous environments, po-tentially increasing the spread of various organic contaminants and their associated environmental risks. Investigating the ad-sorption mechanisms and impact parameters is vital in predicting the environmental behaviors of both organic contaminants and CNPs and their associated risks.