Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A laboratory simulation device for groundwater pollution remediation and its application method

A laboratory simulation and groundwater pollution technology, applied in the field of groundwater pollution restoration in environmental protection, can solve the problems of increasing the workload and cost of scientific research workers, reducing work efficiency, etc., and achieve the goal of improving functionality, flexible switching, and expanding the scope of application Effect

Active Publication Date: 2017-07-11
CHINESE RES ACAD OF ENVIRONMENTAL SCI
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Similarly, the existing trough experiments can only simulate one repair technology alone. When simulating another repair technology, it is necessary to re-arrange various repair components, and even redesign the filling medium material, which virtually increases the workload of scientific researchers. Reduce workload and work cost, reduce work efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A laboratory simulation device for groundwater pollution remediation and its application method
  • A laboratory simulation device for groundwater pollution remediation and its application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0042] The main idea of ​​the embodiment of the present application is that, according to the technical solution of the embodiment of the present application, through the cooperation and switching of the various components in the device, it can be used for laboratory simulation experiments of multi-level enhanced groundwater restoration technology usin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
particle sizeaaaaaaaaaa
osmotic coefficientaaaaaaaaaa
Login to View More

Abstract

The embodiment of the present invention provides a laboratory simulation device for groundwater pollution remediation and its use method. The device includes: a simulated aquifer unit, which transmits water from a storage bucket to the simulated aquifer through a first peristaltic pump; The unit, the pumping well and the pumping pipe are connected to the simulated aquifer and the outside, the screen is located below the water level of the simulated aquifer, and the water intake of the pumping pipe is located at the lower part of the screen; Water distribution pipe; repair unit, the bottom of the seepage zone is connected to the simulated aquifer; the water flow in the filling layer of the seepage zone and the reaction zone is S-shaped flow; multiple closable air ducts are arranged in the covering soil layer; the air blowing unit, the aeration fan and One end of the air supply pipe is connected, and the other end of the air supply pipe extends below the water level of the water layer of the pumping well; multiple air pumping wells are connected to the simulated aquifer and the outside, and the air pumping well is connected to the air pump; the monitoring unit, including multiple sampling pipes, are located at Model aquifers, reaction zones, and vadose zones.

Description

technical field [0001] The invention relates to the technical field of groundwater pollution restoration in environmental protection, in particular to a laboratory simulation device for groundwater pollution restoration and a use method thereof. Background technique [0002] Groundwater is a precious resource that human beings rely on for survival. Since entering the industrialized society, groundwater, which is an important water supply source for urban and rural areas, has been affected by human activities, and a large number of pollutants have entered the groundwater environment, making the groundwater inevitably polluted, and the pollution is increasing year by year. . In view of the seriousness of groundwater pollution, people have invested a lot of manpower and material resources in the research of contaminated groundwater remediation technology. It is one of the important means to study such scientific issues by building an experimental device that simulates the grou...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/04B09C1/00C02F103/06
Inventor 廉新颖姜永海席北斗杨昱马志飞孟繁华徐祥健
Owner CHINESE RES ACAD OF ENVIRONMENTAL SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com