Real-time earth surface water body water quality monitoring method based on biological motion trail change

A movement trajectory and real-time monitoring technology, applied in the direction of water testing, measuring devices, sampling, etc., can solve the problems of inability to fully reflect the chemical indicators of the water body, the status of the ecosystem, and the inability to provide real-time warnings of water quality and water ecological changes.

Pending Publication Date: 2020-09-29
WATER RESOURCES RES INST OF SHANDONG PROVINCE
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Problems solved by technology

Based on the composition of zooplankton species and the existing investigation results, using the analysis of the population and quantity changes of zooplankton at each station, as well as the analysis of indicator species, to evaluate a single biological monitoring index or multiple indicators, and

Method used

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  • Real-time earth surface water body water quality monitoring method based on biological motion trail change
  • Real-time earth surface water body water quality monitoring method based on biological motion trail change
  • Real-time earth surface water body water quality monitoring method based on biological motion trail change

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Embodiment Construction

[0025] With reference to the attached drawings, a real-time monitoring method of surface water quality based on changes in biological movement trajectory is characterized in that the monitoring method is as follows:

[0026] 1. Layout the first monitoring point 19 and the second monitoring point 20 on the cross section of the surface water body or river 21. The first monitoring point 19 is close to the river bank, the second monitoring point 20 is located in the center of the river, and the first monitoring point 19 is set to No. 1 Sampling water pump 1 and No. 2 sampling water pump 2, the second monitoring point 20 is set up No. 3 sampling water pump 3 and No. 4 sampling water pump 4, No. 1 sampling water pump 1 is connected to the first sampling pipe 5, No. 2 sampling water pump 2 is connected to the second Sampling pipe 6 is connected, No. 3 sampling water pump 3 is connected to third sampling pipe 7, No. 4 sampling water pump 4 is connected to fourth sampling pipe 8, First sam...

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Abstract

The invention relates to a real-time earth surface water body water quality monitoring method based on biological motion trail change. The monitoring method comprises the following steps of: 1, arranging a first monitoring point (19) and a second monitoring point (20), and arranging a first automatic sample storage bottle, a second automatic sample storage bottle, a third automatic sample storagebottle and a fourth automatic sample storage bottle through pipelines; 2, taking a water sample into the first automatic sample storage bottle (9) and the third automatic sample storage bottle (11), and automatically rotating for storage; 3, taking biological monitoring samples into the second automatic sample storage bottle (10) and the fourth automatic sample storage bottle (12), and feeding thesample into a biological monitoring vessel (15) of planktonic indicator organisms; 4, arranging a high-definition camera (22) relative to the biological monitoring vessel (15), tracking plankton (18)through the high-definition camera (22), and recording the movement condition of the plankton; 5, performing contrastive analysis according to the plankton motion trail diagram so as to monitor the water quality condition of the water body in real time; and 6, determining physical and chemical indexes of laboratory analysis according to the water quality change indicated by the plankton.

Description

Technical field [0001] The invention belongs to the technical field of water treatment and monitoring, and particularly relates to a method for real-time monitoring of surface water quality based on changes in biological motion trajectories. Background technique [0002] The organisms in the water body are closely related to the living environment conditions. The change of the biological signs in the water body is a concrete manifestation of the water quality and environmental status. Therefore, the components, individuals, and populations of the organisms in the water body are reflected in environmental changes or environmental pollution. Monitoring can provide data support from a biological point of view for the monitoring and evaluation of water environment quality. The use of biology to monitor water quality is a technology and method to quickly and sensitively indicate changes in the environment and water quality and analyze the trend of changes in water quality through the ...

Claims

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Application Information

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IPC IPC(8): G01N33/18G01N1/14
CPCG01N33/186G01N1/14G01N2001/1031
Inventor 李福林陈学群管清花刘彩虹李成光田婵娟刘丹
Owner WATER RESOURCES RES INST OF SHANDONG PROVINCE
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