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自然环境中微塑料样品的采集与分离方法 |
Collection and Separation of Microplastic Samples in Natural Environment |
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DOI: |
中文关键词: 微塑料 采集方法 分离方法 环境污染 |
英文关键词: Microplastics Collection method Separation and extraction method Environmental pollution |
基金项目:国家自然科学基金国际(地区)合作与交流基金资助项目(51950410589) |
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中文摘要: |
综述了自然环境中微塑料样品采集与分离方法的研究进展,介绍了水环境、土壤与沉积物、环境空气、生物体等不同介质中微塑料的采集方法、技术原理和使用条件,以及密度分离、筛选分离、滤膜过滤等分离提取和预处理方法,提出了建立统一的微塑料采样指南,开展空气中微塑料富集、采样、分离和检测标准方法研究等建议。 |
英文摘要: |
It was reviewed in this paper about the research progress of collection and separation of microplastics samples in natural environment. The collection method, technical principle and application conditions of microplastics in water, soil and sediment, ambient air and organism as well as the separation and extraction pretreatment methods such as density separation, screening separation and membrane filtration were introduced. It suggested on establishing a unified microplastics sampling guideline and standard methods for the enrichment, sampling, separation and determination of microplastics in the air. |
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