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高效率的水过通过电扩展聚烯废弃物纳米纤维
Bagas Haqi Arrosyid1, Akmal Zulfi2, Syarifa Nur'aini1
1Nano Center Indonesia, Jalan Raya PUSPIPTEK, South Tangerang, Banten 15314, Indonesia.
ACS omega
|July 10, 2023
概括
研究人员用扩展聚乙烯 (EPS) 废料和聚乙烯 (PVP) 来制造有效的纳米纤维膜,用于水的微过. 这些可持续的膜提供高排放率,减少环境浪费.
科学领域:
- 材料科学 材料科学 材料科学
- 环境科学 环境科学
- 化学工程是化学工程的重要组成部分.
背景情况:
- 膨胀聚乙烯 (EPS) 废物对环境构成重大挑战.
- 开发可持续且具有成本效益的水过膜至关重要.
- 电为创建先进的纳米纤维材料提供了一种多功能方法.
研究的目的:
- 从EPS废物合成纳米纤维膜,用于水的微过.
- 研究聚乙烯 (PVP) 对膜性质的影响.
- 为了评估EPS基膜在水净化中的性能.
主要方法:
- 在EPS和PVP解决方案的电.
- 纳米纤维膜形态和物理性质的表征.
- 微过性能测试,包括流量和排斥测量.
主要成果:
- 成功合成了具有光滑形态的统一EPS/PVP纳米纤维膜.
- EPS/PVP度影响了膜粘度,导电性和表面张力.
- 增加的压力增强了膜流量;所有膜都实现了99.99%的排斥.
结论:
- 可以将EPS废物重新用于高性能纳米纤维膜,用于水的微过.
- 开发的膜为现有的水过技术提供了一个可持续的替代方案.
- 这种方法有助于减少废物,并促进循环经济.
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