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River pollutant tracing method

A technology for pollutants and pollution sources, applied in general water supply conservation, satellite radio beacon positioning systems, measuring devices, etc., can solve problems such as lack of active mobility, achieve reliable and efficient traceability methods, reduce search range, and trace equipment costs low effect

Inactive Publication Date: 2021-03-12
XIANGTAN ZHILIAN TECH MATASTASIS PROMOTE CO LTD
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Problems solved by technology

In other words, in river pollution, there are currently few ways to trace the source of pollutants
For example, the water pollution early warning and traceability instrument whose application number is CN201830183124, judging from the appearance, the invention does not have active mobility

Method used

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  • River pollutant tracing method

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Embodiment Construction

[0017] The method for tracing the source of river pollutants provided by the present invention will be further described in detail and completely below in conjunction with the embodiments. The embodiments described below are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0018] A method for traceability of river pollutants, such as figure 1 As shown, the traceability device 8 is cruising in the monitored river. When the traceability device 8 detects that a certain pollutant index reaches the warning value, the traceability device 8 sails between the two sides of the river with a zigzag traceability line 10, upstream, Monitor the maximum concentration of pollutants in each line segment in the traceability line 10 and record its GPS coordinates. When descending, the traceability device 8 sails and monitors in a zigzag shape between the two maximum concentration points of pollutants until the location of the p...

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Abstract

The invention discloses a river pollutant tracing method, which comprises the following steps of: enabling tracing equipment to cruise in a monitored river, and when the tracing equipment monitors that a certain pollutant index reaches an early warning value, enabling the tracing equipment to sail between two banks in a river channel in a broken line-shaped tracing line; monitoring the maximum pollutant concentration value in each line segment in the traceability line, recording the coordinates of the maximum pollutant concentration value, and when the traceability equipment monitors that themaximum pollutant concentration in a certain line segment is lower than the maximum pollutant concentration in the previous line segment, enabling the traceability equipment to sail and monitor between the two maximum pollutant concentration points in a broken line manner, until the location of a pollution source is acquired. A pollution source is traced in a river water surface two-dimensional plane, and the tracing mode is reliable and efficient; the tracing method is simple and feasible; and the tracing equipment cost is low.

Description

technical field [0001] The invention belongs to the technical field of pollution detection, in particular to a method for tracing the source of river pollutants. Background technique [0002] Environmental pollution mainly includes soil pollution, water pollution and air pollution. The common form of water pollution is river pollution. Rivers will spread pollutants to their downstream, soil, etc. along with their flow, which is relatively destructive. The existing river pollution detection method is mainly to regularly sample a number of discrete points, and analyze the samples to determine the degree of pollution and its change over time. In other words, in river pollution, there are currently few ways to trace the source of pollutants. For example, the water pollution early warning and traceability instrument with the application number CN201830183124, the invention does not have active mobility judging from the appearance. Contents of the invention [0003] Aiming at...

Claims

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Application Information

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IPC IPC(8): G01N33/18G01S19/42
CPCG01N33/18G01S19/42Y02A20/20
Inventor 陈莲瑛杨小青
Owner XIANGTAN ZHILIAN TECH MATASTASIS PROMOTE CO LTD
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