压力驱动的膜工艺用于去除微塑料
Priscila Edinger Pinto1, Alexandre Giacobbo1, Gabriel Maciel de Almeida1
1Post-Graduation Program in Mining, Metallurgical and Materials Engineering (PPGE3M), Federal University of Rio Grande do Sul (UFRGS), Av. Bento Gonçalves, n. 9500, Porto Alegre 91509-900, RS, Brazil.
Membranes
|March 26, 2025
概括
膜分离过程有效地从水中去除微塑料和纳米塑料,达到高达100%的去除. 本综述探讨了用于有效控制塑料污染的压力驱动膜系统的挑战和创新.
科学领域:
- 环境科学 环境科学
- 化学工程是化学工程的重要组成部分.
- 材料科学 材料科学 材料科学
背景情况:
- 聚合物材料的消费增加和废物管理不充分导致水生环境中广泛的微塑料和纳米塑料污染.
- 这些塑料颗粒通过雨水,废水和液分散,污染河流,湖泊和海洋.
研究的目的:
- 审查压力驱动的膜分离工艺在去除微塑料和纳米塑料从水性基质中的有效性.
- 分析运营挑战,膜创新和微塑料和纳米塑料去除系统比较.
主要方法:
- 关于微过,超过,纳米过和微塑料和纳米塑料去除的反透的文献综述.
- 对系统性能,膜修改和适合不同水性矩阵的分析.
主要成果:
- 膜工艺表现出高效率,可实现高达100%的微塑料和纳米塑料去除.
- 不同的膜系统存在不同的挑战和优势,具体取决于具体的应用和水矩阵.
结论:
- 压力驱动的膜技术对于减轻水中的微塑料和纳米塑料污染非常有希望.
- 需要进行进一步的研究,以解决运营方面的弱点,并优化这些系统,以便在清除新出现的污染物方面得到广泛应用.
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