从废水中去除微塑料的化学方法:一项审查
Baihui Cui1, Hongwei Rong2, Tingting Tian2
1State Key Laboratory of Biocontrol, School of Ecology, Shenzhen Campus of Sun Yat-Sen University, Gongchang Road, Guangming District, Guangdong, 518107, China; School of Civil Engineering, Guangzhou University, Guangzhou, 510006, China.
Environmental research
|February 5, 2024
概括
本综述探讨了从废水中去除微塑料 (MP) 的化学方法,重点关注凝结沉,电凝和先进氧化. 了解这些技术对于减轻广泛的环境污染至关重要.
科学领域:
- 环境科学 环境科学
- 水处理工程水处理工程
- 化学工程是化学工程的重要组成部分.
背景情况:
- 微塑料 (MP) 是一种普遍存在的环境污染物,存在于各种水源中.
- 研究已经广泛涵盖了MP的起源,检测和生态毒性,但消除策略尚未得到充分探索.
- 废水处理系统是解决MP污染的关键点.
研究的目的:
- 审查和分析废水中微塑料清除的化学方法.
- 系统地探索凝结沉,电凝和先进的氧化方法.
- 为提供这些MP删除技术的比较分析.
主要方法:
- 对微塑料化学缓解策略的文献综述.
- 系统地探索凝固沉机制和操作.
- 分析电凝过程及其有效性.
- 检查MP降解和去除的先进氧化方法.
主要成果:
- 凝固沉,电凝和先进的氧化显示了MP去除的潜力.
- 每种方法都有不同的机制,操作动态,优势和局限性.
- 对比分析强调了废水处理中的不同效率和适用性.
结论:
- 本综述巩固了关于化学MP去除技术的知识.
- 这些发现有助于从废水中消除微塑料的理论基础.
- 确定了MP缓解策略的未来研究需求和潜在挑战.
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