The invention relates to the technical field of enrichment devices and analysis carried by unmanned aerial vehicles, and provides a solid-phase microextraction film, a preparation method of HLB particles and an in-situ water body sampling device of the solid-phase microextraction film carried by the unmanned aerial vehicle, the device comprises an unmanned aerial vehicle body, a sampling cavity and the solid-phase microextraction film, and the solid-phase micro-extraction film is arranged in a filtering cavity in the sampling cavity. The solid-phase micro-extraction film provided by the invention has a larger extraction volume, can be used for carrying out broad-spectrum rapid extraction on various organic matters with different polarities in a water body or atmosphere, and can also be used for effectively enriching substances with extremely low content; the film is matched with the unmanned aerial vehicle carrying device, so that the in-situ sampling device is portable, durable, easy to operate and suitable for in-situ sampling of environmental samples in environments such as a dangerous terrain, extreme weather, a disaster site and a poisoning operation site, the safety of sampling personnel is guaranteed, and the in-situ sampling device has a wide market application prospect.

    本发明涉及无人机搭载的富集装置与分析技术领域,提供一种固相微萃取薄膜、HLB颗粒制备方法以及无人机搭载固相微萃取薄膜的原位水体采样装置,所述装置包括无人机本体、采样腔体和固相微萃取薄膜,所述固相微萃取薄膜置于所述采样腔体内的过滤腔内。本发明提供的固相微萃取薄膜具有更大的萃取体积,可以对水体或大气中多种极性不同的有机物进行广谱快速萃取,对含量极低的物质也能实现有效富集;薄膜配合无人机搭载装置,便携耐用且易于操作,适合于在险峻地形、极端天气、受灾现场和毒化作业现场等环境下进行环境样品的原位采样,保障了采样人员的安全,具有广泛的市场应用前景。


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    Title :

    Solid-phase microextraction film, HLB particle preparation method and in-situ water body sampling device with solid-phase microextraction film carried by unmanned aerial vehicle


    Additional title:

    一种固相微萃取薄膜、HLB颗粒制备方法以及无人机搭载固相微萃取薄膜的原位水体采样装置


    Contributors:
    ZHU ZHIHUA (author) / YU LUDAN (author)

    Publication date :

    2024-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B64U



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