多环芳污染分布和抵消生物修复策略的最新趋势
Selvaraj Barathi1, Gitanjali J2, Gandhimathi Rathinasamy3
1School of Chemical Engineering, Yeungnam University, Gyeongsan, 38541, Republic of Korea.
Chemosphere
|July 5, 2023
概括
多环芳 (PAH) 是一种持久性环境污染物. 本综述详细介绍了PAH去除的环保生物修复策略,重点关注微生物和植物修复技术.
科学领域:
- 环境科学 环境科学
- 环境化学环境化学
- 生物技术是生物技术.
背景情况:
- 多环芳 (PAH) 是来自人为来源的持久性,有毒的污染物.
- 由于稳定的芳香结构和疏水性,它们的反复性质给环境带来了挑战.
- 氧化具有显著的毒性,包括致癌性,免疫毒性,致性和致变性.
研究的目的:
- 综合审查PAH来源,暴露,检测和健康/环境影响.
- 系统地编制和评估用于PAH补救的环保生物处理解决方案.
- 在PAH整治过程中探索新兴技术和增值产品的产生.
主要方法:
- 文献综述侧重于PAH的特性,影响和补救策略.
- 详细讨论微生物修复 (例如微生物培养,生物增量).
- 现场和现场生物修复技术的分析 (堆肥,耕地,生物,生物反应器,植物修复).
主要成果:
- 多氧化是广泛,持久和高度有毒的环境污染物.
- 微生物和植物修复为PAH去除提供了有希望的环保解决方案.
- 存在各种生物修复方法,每个方法都有影响因素和局限性.
结论:
- 生物修复,特别是微生物和植物修复,为管理PAH污染提供了可行的策略.
- 新兴的多过程方法和副产品的价值化是未来的关键方向.
- 需要进一步的研究来优化生物修复的效率和克服限制因素.
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