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Method and system for tracing regional water environment based on river network mathematical model

A mathematical model and regional technology, applied in general water supply conservation, resources, testing water, etc., can solve problems such as high difficulty and time-consuming traceability, and achieve the effect of reducing complexity

Active Publication Date: 2021-07-16
NANJING UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem solved by the invention: the existing traceability of water environment pollution takes a long time and is difficult

Method used

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  • Method and system for tracing regional water environment based on river network mathematical model
  • Method and system for tracing regional water environment based on river network mathematical model
  • Method and system for tracing regional water environment based on river network mathematical model

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] like figure 1 As shown, a system for tracing the source of regional water environment based on the mathematical model of the river network includes:

[0054] like image 3 As shown, the sewage treatment plant monitoring data management module real-time monitors the sewage treatment and working conditions of the sewage treatment plant in the area. The sewage treatment plant monitoring data management module includes: obtaining sewage data of various process links of the sewage treatment plant through intelligent monitoring equipment and storing them in the database The data transmission sub-module of the sewage treatment plant monitors the working status of the sewage treatment plant through the camera and stores it in the database. The video monitoring transmission sub-module of the sewage treatment plant,

[0055] like Figure 4 As shown, the key enterprise monitoring data management module for real-time monitoring of the wastewater outlet pollution data of key enter...

Embodiment 2

[0076] like figure 2 As shown, the present embodiment is a method for tracing the source of regional water environment based on a river network mathematical model based on Embodiment 1, including the following steps:

[0077] S1: The data transmission sub-module of the sewage treatment plant obtains the sewage components (COD, BOD, ammonia nitrogen), pH value and characteristic pollutants in the water inlet, water outlet and intermediate equipment of the sewage treatment plant in real time through the water quality monitor, and transmits and stores them to the database In the sewage treatment plant, the video monitoring and transmission sub-module monitors the working conditions of the personnel and equipment of the sewage treatment plant through the camera, and transmits and stores them in the database;

[0078] S2: The key enterprise data transmission sub-module obtains the sewage components (COD, BOD, ammonia nitrogen), pH value and characteristic pollutants in the sewage ...

Embodiment 3

[0090] The difference between this embodiment and embodiment 1 is:

[0091] like Image 6 As shown, the sewage treatment plant monitoring data management module also includes: a sewage treatment plant monitoring display sub-module that displays the monitoring status of the sewage treatment plant and the sewage data of each process link in real time.

[0092] like Figure 7 As shown, the key enterprise monitoring data management module also includes: a key enterprise monitoring and display sub-module for real-time display of key enterprise outlet sewage monitoring status and sewage conditions.

[0093] like Figure 8 As shown, the monitoring station monitoring data management module also includes: a monitoring station monitoring display sub-module that displays the monitoring status of the monitoring station and the sewage situation in the area in real time.

[0094] In the event of water pollution, you can view the real-time on-site conditions of sewage treatment plants, ke...

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Abstract

The invention discloses a method and system for tracing a regional water environment based on a river network mathematical model, and the method comprises the following steps: S1, obtaining the pollution condition of a monitoring point through an instrument, and transmitting the pollution condition into a database; S2, by patrol personnel, patrolling the river monitoring points, uploading patrol daily reports and storing the patrol daily reports in the database; S3, calculating the possibility of each monitoring point as a pollution source according to the real-time acquired data; S4, planning regular manual detection according to the result of a risk estimation module; and S5, when sudden water pollution occurs, estimating the possibility that each monitoring point is used as a pollution source, and preferentially checking the monitoring points with relatively high historical pollution occurrence probability. The system mainly comprises a risk estimation module, a regular manual detection module, an emergency scheduling module and a database. The method solves the problems of long time consumption and high difficulty in the water environment pollution tracing link, and has the advantages of quick tracing and real-time monitoring.

Description

technical field [0001] The invention relates to the technical field of regional and surface water environment protection management platforms, in particular to a method and system for tracing the source of regional water environment based on a river network mathematical model. Background technique [0002] Water resources are an important part of natural resources and the source of human survival. However, with the rapid development of society and economy and the implementation of the concept of "pollution first, then governance", under the rapid economic development, global water resources are facing the problem of shortage and pollution, and improving the status quo of global water resources has become one of the main tasks at present. [0003] Out of a deep understanding of the status quo of water resources, in recent years, the whole country has begun to take active actions to join the team of water pollution control. Since the promulgation of the "Water Ten Measures", ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/26G01N33/18
CPCG06Q10/06311G06Q50/26G01N33/18Y02A20/20Y02A20/152
Inventor 柏益尧谢立邓超董潍龙徐秀明郑承兵路倩倩鲍培
Owner NANJING UNIV
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