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

A permeable electrochemical reaction wall

A chemical reaction and reactor technology, applied in the field of permeable electrochemical reaction walls, can solve problems such as damage, and achieve the effects of convenient use, increased degradation efficiency, and high removal rate

Active Publication Date: 2020-10-16
SHANDONG UNIV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these chemicals are relatively safe compared to pollutants, damage can occur during the long-term operation of PRBs

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 permeable electrochemical reaction wall
  • A permeable electrochemical reaction wall
  • A permeable electrochemical reaction wall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] On the contrary, the invention covers any alternatives, modifications, equivalent methods and schemes within the spirit and scope of the invention as defined by the claims. Further, in order to make the public have a better understanding of the present invention, some specific details are described in detail in the detailed description of the present invention below. The present invention can be fully understood by those skilled in the art without the description of these detailed parts.

[0033] In view of the prior art, during the operation of the PRB system, iron ions, sulfide ions and o...

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
Login to View More

Abstract

Belonging to the technical field of groundwater pollution in-situ remediation, the invention in particular relates to a permeable electrochemical reactive barrier. The permeable electrochemical reactive barrier comprises a column reactor, plungers, a wire, a DC power supply, TiO2 / C coated activated carbon composite electrodes, and titanium meshes. The DC power supply is connected to the TiO2 / C coated activated carbon composite electrodes through the wire and titanium meshes, through the action of impressed current, tetracycline degrades. The device truly simulates the groundwater environment,also has the characteristics of simple structure, convenient use, good experiment use effect, can realize in-situ remediation of groundwater, and has high removal rate on tetracycline and other organic matters.

Description

technical field [0001] The invention belongs to the technical field of in-situ restoration of groundwater pollution, and in particular relates to a permeable electrochemical reaction wall. Background technique [0002] In recent years, the permeable reactive wall PRB technology has attracted more and more attention from the academic community. The permeable reactive wall PRB is an in-situ restoration technology for groundwater that removes pollutants by installing a reaction medium on the recharge path of the underground aquifer to intercept pollutants. At present, various types of PRB have been applied to the remediation of groundwater pollution, including reaction medium adsorption reaction wall and redox reaction wall. PRB application research is divided into two directions. On the one hand, it focuses on the application objects, including PRB restoration of groundwater pollution caused by landfill leachate, petroleum pollution, heavy metals and tri-nitrogen pollution; o...

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): C02F1/461C02F101/38
CPCC02F1/46109C02F2001/46138C02F2101/38C02F2201/461
Inventor 高明明武啸言王新华王允坤
Owner SHANDONG UNIV
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