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微塑料分离方法及装置
张凯; 熊雄; 吴辰熙; 胡红娟; 敖鸿毅; 董航
2017-02-01
Rights Holder中国科学院水生生物研究所
Date Available2017-02-01
Country中国
Subtype发明专利
Abstract

本发明属于固体废弃物处理技术领域,涉及一种微塑料分离方法及装置,该微塑料分离方法包括:1)采集野外自然水体的沉积物;2)对野外自然水体的沉积物进行低温烘干或冻干,得到待处理样品;3)在待处理样品中加入密度溶液后进行充分搅拌,直至待处理样品完全悬浊于密度溶液中,静置后自上而下依次分为非沉淀层以及沉淀层;4)抽取非沉淀层并将非沉淀层通过滤膜;经过滤膜后的液体重复使用;被滤膜隔离的包括但不限于野外自然水体的沉积物中微塑料颗粒。本发明提供了一种能快速有效的将江河湖泊等水体中沉积物中微塑料颗粒分离提取出来的微塑料污染物的分离方法及装置。

Application Date2016-10-27
Language中文
Application NumberCN201610959719.7
Document Type专利
Identifierhttp://ir.ihb.ac.cn/handle/342005/34293
Collection中科院水生所知识产出(2009年前)
Recommended Citation
GB/T 7714
张凯,熊雄,吴辰熙,等. 微塑料分离方法及装置[P]. 2017-02-01.
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