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Method for preventing river water pollution

A technology for water pollution and rivers, applied in water/sewage treatment, general water supply conservation, polluted waterways/lakes/ponds/rivers treatment, etc. It can solve the problems that river pollution is difficult to be solved, and mainstream rivers lack real-time detection devices, etc.

Inactive Publication Date: 2020-10-09
ZHEJIANG FORESTRY UNIVERSITY
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (3) Mainstream rivers lack real-time detection devices
[0007] We cannot solve the above three reasons very well, which makes it difficult to solve the river pollution. How to solve the above problems and prevent river pollution is a problem we need to solve

Method used

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  • Method for preventing river water pollution

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Embodiment

[0034] see figure 1 , a system for preventing river water pollution, comprising a mainstream river 1 and a tributary 4, a tributary detection device, 9 and a real-time detection device;

[0035] There are multiple tributary channels 4 (only one is shown in the figure). The tributary channels 4 are used for the inflow of tributary water. a;

[0036] Each set of tributary detection devices includes a first gate 5, a first water quality sensor 6, a sewage pipe 7, and a second gate 8. The first gate 5 is set at the entrance of the main river 1 and the tributary 4, and the sewage pipe 7 is set at the tributary. 4, the second gate 8 is set at the entrance of the tributary river 4 and the sewage pipe 7, and the first water quality sensor 6 detects the water quality parameters at the entrance of the main river 1 and the tributary river 4, and transmits the result to the remote Monitoring platform, when the water quality is qualified, the remote monitoring platform automatically cont...

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Abstract

The invention discloses a method for preventing river water quality pollution. The invention belongs to the technical field of river regulation. The method comprises the following steps: S1, a branchdetection device is arranged at the converging position of a mainstream riverway and a branch riverway, the first water quality sensor detects water quality parameters at the junction of the mainstream riverway and the branch riverway and transmits a result to the remote monitoring platform, and when the water quality is qualified, the remote monitoring platform automatically controls the first gate to be opened, the second gate to be closed and water flow to flow into the mainstream riverway; when the water quality is unqualified, the remote monitoring platform automatically controls the first gate to be closed and the second gate to be opened, and water flows into the blow-off pipe; S2, a plurality of groups are arranged, in a linear manner, at intervals of 200-250m beside the mainstreamriverway, and the image of a pollution source released beside the mainstream riverway is recorded and is supervised; and S, a plurality of second water quality sensors are arranged in a linear mannerin the mainstream riverway at intervals of 100-150 m. According to the method, the river water quality is effectively prevented from being polluted, the solution method is scientific and reasonable,and the practicability is high.

Description

technical field [0001] The invention relates to the technical field of river regulation, and more specifically, relates to a method for preventing river water pollution. Background technique [0002] Since entering the "Ninth Five-Year Plan", my country's large-scale water pollution prevention and control has been comprehensively carried out in the "three rivers and three lakes" "Huaihe, Taihu, Chaohu, Dianchi, Haihe, Liaohe and other key river basins. After several years of hard work, phased results have been achieved. The water quality of some river sections has been improved. However, due to historical reasons, my country's water environment problems are relatively complicated. Under the current economic and technological conditions, solving water environment problems needs to go through a slow process. Therefore, in a long period of time in the future , the water pollution problem in key river basins will still be very serious. [0003] River pollution mainly comes from t...

Claims

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Application Information

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IPC IPC(8): C02F1/00G01N33/18
CPCC02F1/00G01N33/18C02F2103/007C02F2209/008C02F2209/001Y02A20/20
Inventor 范雅双郑晓林李雪郑小薇
Owner ZHEJIANG FORESTRY UNIVERSITY
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