皮革工业废弃场地持久性有机污染物修复技术研究

Remediation Technology for Persistent Organic Pollutants in Abandoned Leather Industry Sites

本文重点探讨了皮革工业废弃场地中持久性有机污染物的修复技术。首先研究了皮革工业废弃场地中常见的持久性有机污染物,以及相关的健康和环境风险。然后深入介绍了各种修复技术,包括土壤通气和蒸汽提取等物理方法、化学氧化和植物修复方法,以及生物修复和生物强化等微生物方法。最后,分析了有效修复面临的挑战,例如污染物的复杂性和成本问题,并介绍了纳米修复和基因工程等新兴技术。

This article focuses on the remediation technology of persistent organic pollutants in abandoned leather industry sites.Firstly,the common persistent organic pollutants and related health and environmental risks in abandoned leather industry sites were studied.Then,various remediation techniques were introduced in depth,including physical methods such as soil aeration and steam extraction,chemical oxidation and plant remediation methods,as well as microbial methods such as bioremediation and bioaugmentation.Finally,the challenges of effective remediation were analyzed,such as the complexity and cost issues of pollutants,and emerging technologies such as nano remediation and genetic engineering were proposed.