微塑料在水体中的来源及检测和分析方法研究  

Study on the Source and Detection and Analysis Methods of Microplastics in Water

作　　者：汪羿之 Wang Yizhi(College of Life and Environmental Sciences,Minzu University of China,Beijing,100081)

机构地区：[1]中央民族大学生命与环境科学学院,北京100081

出　　处：《当代化工研究》2024年第21期71-73,共3页Modern Chemical Research

基　　金：中央民族大学本科生创新训练计划(项目编号:URTP2024110530)。

摘　　要：微塑料是小于5 mm的塑料颗粒,广泛存在于淡水、食物及人体中。微塑料不仅影响水生生物的生长和多样性,还可能通过食物链积累并损害人体健康。检测微塑料的方法包括物理、化学和生物方法,这些方法在去除微塑料方面取得了一定成效,但仍面临小粒径微塑料处理难、膜污染等技术挑战。Microplastics are plastic particles less than 5 mm,which are widely found in fresh water,food and human body.Microplastics not only affect the growth and diversity of aquatic organisms,but also may accumulate through the food chain and damage human health.The methods for the detection of microplastics include physical,chemical and biological techniques.These methods have achieved some success in the removal of microplastics,but they still face technical challenges such as difficult treatment of small size microplastics and membrane pollution.

关 键 词：微塑料 水环境 光催化氧化技术 

分 类 号：X06[环境科学与工程]