Microorganism filtering and collection device and application method of microorganism filtering and collection device

Abstract

The invention provides a microorganism filtering and collection device and an application method of the microorganism filtering and collection device, and belongs to the technical field of experimental facilities. The microorganism filtering and collection device comprises a net bag and a collection pipe, wherein the collection pipe is connected below the net bag; the collection pipe is communicated with the net bag; a switch is mounted at the lower end of the collection pipe; the maximum opening end diameter of the net bag is 5cm to 20cm. After sampled seawater is filtered through the microorganism filtering and collection device, microorganisms in the seawater are recycled; the microorganism filtering and collection device is convenient and rapid; the loss of the microorganisms is not caused; the collection efficiency of samples is improved and a research progress is promoted.

Description

technical field [0001] The invention belongs to the technical field of experimental equipment, and in particular relates to a microbial filtration and collection device and a use method thereof. technical background [0002] At present, the country is vigorously developing the marine blue economy, and emerging fields such as carbon sequestration fishery are gradually emerging. The country pays more and more attention to marine research. How to study the ocean in depth is particularly important, and the biological status in the water body is an indicator of the water environment. At present, when investigating the environment of the sea area, it is necessary to retrieve a large amount of seawater to study and analyze the biological conditions in the seawater, and to filter the seawater, and then wash down the microorganisms retained on the filter sieve, and the sieve Flushing is complex and prone to splashing, resulting in microbial loss. Contents of the invention [0003]...

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Problems solved by technology

[0002]At present, the country is vigorously developing the marine blue economy, and emerging fields such as carbon sequestration fishery are gradually emerging. The country pays more and more attention to ocean research. How to study the ocean more deeply It is particularly important, and the biological status in the water body is an important parameter of the water environment index. At present, when investigating the environment of the sea area, it is necessary to retrieve a large amount of seawater to study and analyze the biological status in the seawater, and to filter the seawater, and then Wash down the microorganisms retained on the filter sieve. The rinsing of the sieve is more complicated and easy to splash, causing microbial loss

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