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

UV photolysis-Me microelectrolysis-Ee electrolysis combined catalytic oxidation wastewater and waste liquid treatment system

A technology for wastewater treatment and catalytic oxidation, which is applied in the direction of light water/sewage treatment, water/sewage treatment, water/sewage multi-stage treatment, etc. It can solve the problems of inability to perform primary battery reaction, decline in wastewater treatment effect, packing compaction and passivation To achieve the effect of improving the reaction treatment effect, avoiding hardening and passivation, and strengthening degradation

Pending Publication Date: 2020-11-03
四川春语环保科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual operation of the micro-electrolysis treatment method, iron oxides, iron hydroxides, etc. will be generated during the reaction process. The flocculation effect of these substances is very good, and they can absorb organic matter in wastewater to form larger particles. Accumulated on the surface of the micro-electrolytic filler, which leads to the compaction and passivation of the filler, making it unable to perform an effective galvanic reaction, resulting in a decrease in the treatment effect of wastewater and a decrease in the utilization rate of the filler

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
  • UV photolysis-Me microelectrolysis-Ee electrolysis combined catalytic oxidation wastewater and waste liquid treatment system
  • UV photolysis-Me microelectrolysis-Ee electrolysis combined catalytic oxidation wastewater and waste liquid treatment system
  • UV photolysis-Me microelectrolysis-Ee electrolysis combined catalytic oxidation wastewater and waste liquid treatment system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0027] The waste water and waste liquid system is composed of an acid tank 1, a photolysis micro-electrolysis coupling treatment device 2, a liquid storage tank 4, an electrochemical catalytic oxidation treatment device 5, and a filter 5. The electrolytic coupling treatment device 2 enters, the lye is stored in the lye tank 3, and the lye enters the liquid storage tank 4 to adjust the pH of the treated water. The photolysis and micro-electrolysis coupling processing device 2 includes a transparent reaction tank body 9, an ultraviolet lamp 7, an upper cover plate 15, a photocatalyst ceramic loading column 8, a filter plate 12, a micro-electrolysis filler 11 and a circulation return pipe 10, and the photocatalyst ceramic The supporting column...

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 discloses a UV photolysis-Me microelectrolysis-Ee electrolysis combined catalytic oxidation wastewater and waste liquid treatment system. The system comprises an acid liquid tank, a photolysis micro-electrolysis coupling treatment device, a liquid storage tank, an electrochemical catalytic oxidation treatment device, a filter and an alkaline liquid tank. In the system, photolysis andmicro-electrolysis treatment are coupled in one treatment device, the synergistic effect of photolysis and micro-electrolysis treatment is brought into full play, the treatment device can be simplified and the wastewater treatment effect can be improved while hardening of micro-electrolysis filler is avoided, and the photolysis and micro-electrolysis coupling device is combined with electrolyticcatalytic oxidation, so that various wastewater with complex components can be treated; therefore, the system has wide applicability and can achieve a good treatment effect without being combined withbiochemical reaction.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to a UV photolysis-Me micro-electrolysis-Ee electrolysis combined catalytic oxidation system for treating waste water and waste liquid. Background technique [0002] Photocatalytic reaction is a way to use light energy to transform substances, and it is a chemical reaction of reactants under the simultaneous action of light and catalyst. Moreover, photocatalytic technology has some characteristics different from other conventional pollution control technologies. Compared with the traditional chemical oxidation method, high temperature incineration method and biodegradation method, photocatalytic technology not only has the advantages of fast speed, no selectivity, complete degradation, etc., but also has mild reaction conditions and no secondary pollution, so it has become a pollutant treatment and air pollution control technology. New technologies that may be widely used in...

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
IPC IPC(8): C02F9/08
CPCC02F1/32C02F1/46104C02F1/4672C02F1/725
Inventor 唐伟
Owner 四川春语环保科技有限公司
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