微塑料的检测及其生态环境影响研究进展
Progress on detection of microplastics and their effects on ecosystem
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摘要:
微塑料是一类尺寸小于5 mm的塑料碎片，具有比表面积大、可以吸附环境中污染物的特点。大量的研究发现微塑料在环境中分布广泛，在生物体内可以产生多种不良健康效应，但是目前缺乏对于人体影响的证据。鉴于此，本文主要综述微塑料在环境和人类饮食中的分布，提取和检测方法以及对生物产生的多种影响方式，为将来制定微塑料相关标准，研究微塑料毒性提供理论依据。
Abstract: Microplastics are a sort of plastic pieces with a size less than 5 mm and large specific surface area, and can absorb pollutants in the environment. A large number of studies have shown that microplastics are widely distributed in the environment and may have a variety of adverse health effects on organisms. The evidence for human health effects, however, is insufficient yet. Thus, this review introduced the distribution of microplastics in the environment and human diet, the extraction and detection methods of microplastics, and various ways of affecting organisms, aiming to provide a theoretical basis for developing relevant standards and studying the toxicity of microplastics.
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