Water quality biological pollution online monitoring mechanism

Abstract

The invention discloses a water quality biological pollution online monitoring mechanism, and belongs to the field of water pollution detection. The water quality biological pollution online monitoring mechanism comprises a hollow vertical rod arranged at the bottom of a water body. During detection, firstly, air is filled into the hollow vertical rod; air enters a slow air cavity in the self-isolation sampling ball to extrude the false-seal sampling hemisphere, so that the false-seal sampling hemisphere expands under the action of air, the false-seal ring ball expands towards the shape under the action of air extrusion, the false-seal sampling hemisphere is through inside and outside, and water entering the sampling table enters the false-seal sampling hemisphere at the moment, and contacts with the water quality sensor for detection, in the process, sampling and detection can be combined into a whole, and compared with the prior art, the time for transporting a sample to detection equipment after sampling is effectively saved, the effect of real-time monitoring is achieved, and the monitoring efficiency and accuracy are effectively improved.

Description

technical field [0001] The invention relates to the field of water pollution detection, and more specifically relates to an online monitoring mechanism for water quality biological pollution. Background technique [0002] With the rapid development of modern industry and the continuous increase of population, in industrial concentrated areas and densely populated areas, human factors such as unqualified industrial sewage and domestic sewage discharge have caused varying degrees of pollution to nearby water resources, affecting people's lives and agricultural production. And the sustainable development of the economy has formed serious constraints. On the other hand, the demand for domestic water and industrial and agricultural production water is increasing, and people's requirements for the quality of the water environment are also constantly improving. To achieve sustainable economic and environmental development, protection Water resources and ecological environment, the ...

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Problems solved by technology

[0003] In the prior art, the monitoring of the water quality of the water body generally involves sampling the water body on a regular basis, and detecting the water body of the water body through the detection and analysis of the data changes of the samples, but in this way, the detection and sampling are separated In the process, the sample is generally taken first, and then the sample is transported to the testing equipment, which leads to a large time-consuming test and low efficiency, resulting in poor monitoring effect

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