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A practical leak detection system for landfills

A practical leak detection system for landfills

  • Categories:Industry News
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  • Time of issue:2021-10-09
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(Summary description)Generally speaking, after the domestic waste generated in people’s lives is buried in the landfill, as time goes by, the landfill leachate easily penetrates the protective layer at the bottom of the landfill, and even pollutes the surrounding soil, which can have a significant impact Can be small. How to determine the more accurate location of the leakage area without turning over the domestic waste landfill has always been a difficult problem for the landfill leakage detection system.

A practical leak detection system for landfills

(Summary description)Generally speaking, after the domestic waste generated in people’s lives is buried in the landfill, as time goes by, the landfill leachate easily penetrates the protective layer at the bottom of the landfill, and even pollutes the surrounding soil, which can have a significant impact Can be small. How to determine the more accurate location of the leakage area without turning over the domestic waste landfill has always been a difficult problem for the landfill leakage detection system.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-10-09
  • Views:0
Information

Generally speaking, after the domestic waste generated in people’s lives is buried in the landfill, as time goes by, the landfill leachate easily penetrates the protective layer at the bottom of the landfill, and even pollutes the surrounding soil, which can have a significant impact Can be small. How to determine the more accurate location of the leakage area without turning over the domestic waste landfill has always been a difficult problem for the landfill leakage detection system.

In order to solve the above problems, technicians provide a simple structure, easy implementation and application of a leakage detection system for domestic waste landfills, which can quickly detect the leakage area without turning over the landfill pit, and quickly locate the leakage at the same time The location of the area is significant for leachate monitoring. It adopts the following technical solutions to achieve: the system includes a monitoring matrix component and a data processing mechanism; the monitoring matrix component includes a monitoring sensor, which is set in the surrounding soil layer of the domestic waste landfill, around the domestic waste landfill, and monitors the sensor as a whole Distributed in an array. The monitoring sensors are all signal-connected to the data processing mechanism and used to transmit monitoring signals to the data processing mechanism. The leachate leakage monitoring system also includes a remote launch pad and a central data center. The data processing organization is in communication connection with the remote launching station, so that the monitoring data processed by the data processing organization can be transmitted to the outside through the remote launching station. The remote sending station communicates with the central data center and is used to send monitoring data to the central data center for remote monitoring.

Among them, the remote transmitting station and the central data center are connected through 4g or 5g signal communication. The monitoring matrix component also includes auxiliary pipelines. The tube wall of the auxiliary tube is provided with an opening exposing the monitoring part of the monitoring sensor, and a ring sleeve wrapping the side wall of the monitoring sensor is also arranged around the opening. The data line of the monitoring sensor is connected with the data processing mechanism through the inner cavity of the auxiliary tube. The monitoring matrix assembly further includes a connecting piece, and the connecting piece includes a first clamping arm and a second clamping arm, and the first clamping arm and the second clamping arm are arranged in parallel. The lead sheet has a sliding groove, the sliding groove is perpendicular to a side wall of the first clamping arm close to the second clamping arm, and the second clamping arm is slidably fitted with the sliding groove.

Compared with the prior art, the advantage of this landfill leakage detection system is: because of the optimized design, it can directly locate the corresponding sensor position according to the monitoring signal sent by the monitoring sensor to the data processing organization and the corresponding sensor number information. In this way, the leakage location of the leachate can be determined without turning over to landfill, and the response brightness is high; in addition, the system has a simple structure and easy implementation and application. It can quickly detect the leakage area and quickly locate the location of the leakage area without turning over the pit. It can be said that the monitoring of leachate is of great significance for reducing the manpower and material resources related to the detection.

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