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Shallow groundwater pollutant monitoring system

A monitoring system and groundwater technology, applied in testing water, general water supply conservation, sampling devices, etc., can solve problems such as inability to truly reflect complex and changeable field conditions, and achieve good monitoring and control effects.

Inactive Publication Date: 2017-11-07
HEBEI UNIV OF ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, such studies are limited to indoor simulations or computer simulations, and cannot truly reflect the actual complex and changeable field conditions.

Method used

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Embodiment Construction

[0018] A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0019] see figure 1 , figure 2 , the present embodiment provides a shallow groundwater pollutant monitoring system, including a monitoring well 2, a power mechanism for placing the monitoring well 2 underground, and a sampling detection system. The lower end of the monitoring well 2 is connected with a drill bit 16 A hollow worm, the lower end of the worm is set as a water sample collection cavity, and several water seepage holes 15 are provided on the adjacent worm side wall above the water sample collection cavity, and the middle part of the worm is composed of multi-section worm segments and The form of threaded connection is detachably connected together; the power mechanism includes a frame 1, the upper end of the f...

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Abstract

The invention discloses a shallow groundwater pollutant monitoring system, which comprises a monitoring well, a power mechanism and a sampling detection system, wherein the monitoring well is a hollow worm the lower end of which is connected with a drill bit; the power mechanism comprises a rack, and a worm gear matched with the worm is arranged on the rack and is connected with a motor through a belt; the sampling detection system comprises a water absorption tube, a water pump, a sampling bottle, a water quality detection module, a microprocessor and a display, one end of the water absorption tube extends into the monitoring well, the other end of the water absorption tube pumps a water sample into the sampling bottle through the water pump, the water quality detection module is used for detecting the water sample in the sampling bottle, and sending the detection result to the microprocessor, and the microprocessor sends the detection result to the display for displaying and sends the detection result to a remote monitoring side. The shallow groundwater pollutant monitoring system can conduct sampling and detection on shallow groundwater at different depths, and send the detection data to the remote monitoring side, thus achieving the purposes of better monitoring and controlling the shallow groundwater pollution effectively.

Description

technical field [0001] The invention belongs to the field of water resource monitoring, and in particular relates to a shallow groundwater pollutant monitoring system. Background technique [0002] Water is a basic material related to human survival and social development, a limited and irreplaceable precious resource, and an important guarantee for sustainable economic and social development. Shallow groundwater refers to the aquifer within 60 meters below the surface. Due to its shallow buried layer and no deep rock filtration, the water body is easily polluted by sewage discharged from factories and pesticides left on farmland. Drinking polluted groundwater will seriously affect people's health. Scholars at home and abroad have conducted a lot of theoretical and experimental research on the various physical, chemical and biochemical mechanisms of the transformation of pesticides and other agricultural chemicals in soil, and have gained many useful regular understandings...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/18G01N1/14
CPCG01N1/14G01N33/18Y02A20/20
Inventor 李彦恒安佳伟孙玉壮王金喜樊景森张旭
Owner HEBEI UNIV OF ENG
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