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

Pending Publication Date: 2022-06-24
GUIZHOU NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a portable device and method for extracting microplastics from plateau lake sediments, so as to solve the problem that the existing treatment proce

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  • Portable device and method for extracting microplastics from plateau lake sediments
  • Portable device and method for extracting microplastics from plateau lake sediments
  • Portable device and method for extracting microplastics from plateau lake sediments

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Embodiment Construction

[0029] 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.

[0030] 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 .

[0031]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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Abstract

The invention discloses a portable device and method for extracting micro-plastics from plateau lake sediments, and relates to the technical field of micro-plastic separation and extraction. The problems that in the existing treatment process, a plurality of devices need to be used for synergistic effect to achieve the separation purpose, the process is tedious, and the devices are not easy to carry are solved. The portable device comprises a PVC bottom plate, a first PVC pipeline is arranged at the upper end of the PVC bottom plate, a ball valve is installed at the upper end of the first PVC pipeline, a second PVC pipeline is installed at the upper end of the ball valve, an aluminum foil top cover is installed at the upper end of the second PVC pipeline, and connecting bases are arranged at the connecting positions of the ball valve and the first PVC pipeline and the second PVC pipeline correspondingly. And first threaded structures are arranged on the inner wall of one end of the first PVC pipeline and the inner wall of one end of the second PVC pipeline correspondingly, and the first threaded structures, the first PVC pipeline and the second PVC pipeline are integrally formed.

Description

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Claims

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Application Information

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Owner GUIZHOU NORMAL UNIVERSITY
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