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

Cyclone electrocatalytic water treatment method

A technology of water treatment and electrocatalysis, which is applied in the field of water treatment, can solve problems such as unstable sewage treatment effects, achieve the effects of increasing reaction mass transfer efficiency and reaction path, reducing quantity, and improving reaction efficiency

Inactive Publication Date: 2020-02-25
LULIANG UNIV
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the fact that its effect on sewage treatment in actual use is not stable

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A swirl electrocatalytic water treatment method, the method comprises the following steps:

[0021] S1. Discharge the sewage into the electrolytic reactor. The electrolytic reactor adopts a circular water tank. Insert the electrocatalytic cathode electrode and the electrocatalytic anode electrode into the electrolytic reactor. The electrocatalytic cathode electrode is made of titanium, and the electrocatalytic anode electrode is made of carbon dioxide. Ruthenium-coated titanium electrodes, multiple electrocatalytic cathode electrodes and multiple electrocatalytic anode electrodes are installed in an electrolytic reactor in an equidistant staggered arrangement to form a ring structure; the electrocatalytic cathode electrodes and the electrocatalytic anode electrodes are rod-shaped Welding form;

[0022] S2, adjust the electrode voltage to 110V, and start the electrocatalysis of sewage;

[0023] S3. Pre-arrange the magnetic induction coil in the electrolytic reactor to i...

Embodiment 2

[0028] A swirl electrocatalytic water treatment method, the method comprises the following steps:

[0029] S1. Discharge the sewage into the electrolysis reactor. The electrolysis reaction furnace has an annular groove structure. The water storage area of ​​the electrolysis reaction furnace is an annular water tank. Insert the electrocatalytic cathode electrode and the electrocatalytic anode electrode into the electrolysis reactor. The electrode is made of stainless steel, and the electrocatalytic anode electrode is made of titanium electrode coated with iridium oxide. Multiple electrocatalytic cathode electrodes and multiple electrocatalytic anode electrodes are placed in an electrolytic reactor in an equidistant staggered arrangement to form a ring structure; The electrodes and the electrocatalytic anode electrode are in the form of porous tubes;

[0030] S2, adjust the electrode voltage to 110V, and start the electrocatalysis of sewage;

[0031] S3. Pre-arrange the magneti...

Embodiment 3

[0036] A swirl electrocatalytic water treatment method, the method comprises the following steps:

[0037] S1. Discharge the sewage into the electrolysis reactor. The electrolysis reaction furnace has an annular groove structure. The water storage area of ​​the electrolysis reaction furnace is an annular water tank. Insert the electrocatalytic cathode electrode and the electrocatalytic anode electrode into the electrolysis reactor. The electrode is made of stainless steel, and the electrocatalytic anode electrode is made of titanium electrode coated with iridium oxide. Multiple electrocatalytic cathode electrodes and multiple electrocatalytic anode electrodes are placed in an electrolytic reactor in an equidistant staggered arrangement to form a ring structure; The electrodes and the electrocatalytic anode electrode are in the form of porous tubes;

[0038] S2, adjust the electrode voltage to 110V, and start the electrocatalysis of sewage;

[0039] S3. Pre-arrange the magneti...

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

No PUM Login to View More

Abstract

The invention relates to the technical field of water treatment, and concretely relates to a cyclone electrocatalytic water treatment method. A hydrocyclone technology with an electrocatalytic oxidation technology are combined; the reaction mass transfer efficiency and the reaction path are improved by utilizing the hydrocyclone effect, so the reaction efficiency of electrocatalytic oxidation is increased; and electrocatalytic anode electrodes and electrocatalytic cathode electrodes are arranged in a cyclone reactor shell in a staggered manner to form an annular structure. The electrocatalyticelectrodes adopts the electrocatalytic anode electrodes and the electrocatalytic cathode electrodes which are arranged in the staggered manner, and the electrode placement density is increased, so that the reaction efficiency is enhanced, and the application of the electrocatalytic oxidation technology in the actual water treatment process is favorably realized; and an antifoaming gent is used todigest steam bubbles generated by electrocatalysis to a certain extent, so the quantity of the steam bubbles is reduced, and the reaction efficiency of electrocatalytic oxidation is further improved.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a cyclone electrocatalytic water treatment method. Background technique [0002] Electrocatalytic water treatment technology is an efficient water treatment technology for rapid oxidation and removal of organic pollutants, and has broad application prospects. The basic principle of electrocatalytic water treatment technology is to reduce or remove pollutants from wastewater by direct electrochemical reaction or indirect electrochemical conversion on electrodes. It can be divided into direct electrolysis and indirect electrolysis. Direct electrolysis refers to the removal of pollutants from wastewater by direct oxidation or reduction on electrodes. Indirect electrolysis refers to the use of electrochemically generated redox substances (such as chlorate, hypochlorite, H 2 o 2 and O 3 and solvated electrons, ·HO, ·HO 2 free radicals) act as reactants or catalysts to co...

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 Applications(China)
IPC IPC(8): C02F1/461B01D19/04
CPCC02F1/46109B01D19/04C02F2001/46142C02F2209/08C02F2201/4614C02F2201/46135
Inventor 王娟娟张漪王恩通李艳芳贾胜利
Owner LULIANG 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