Portable device and method for extracting microplastics from plateau lake sediments
A portable device and sediment technology, applied in chemical instruments and methods, wet separation, preparation of samples for testing, etc., can solve the problems of cumbersome process and difficult portability of the device, and achieve simple structure design, light volume, and pollution reduction. Effect
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Problems solved by technology
 The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.
 see Figure 1-5 , an embodiment provided by the present invention: a portable device for extracting microplastics from plateau lake sediments, comprising a PVC bottom plate 1, the upper end of the PVC bottom plate 1 is provided with a first PVC pipe 3, and the upper end of the first PVC pipe 3 A ball valve 4 is installed, the upper end of the ball valve 4 is installed with a second PCV pipe 8 , and the upper end of the second PCV pipe 8 is installed with an aluminum foil top cover 9 .
Further, the connection between the ball valve 4 and the first PVC pipe 3 and the second PCV pipe 8 is provided with a connection seat 7, and t...
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