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

An analysis method of solid-liquid two-phase flow in a magnetic fluid photocatalytic reactor

A technology of a photocatalytic reactor and an analysis method, which is applied in the field of an analysis device for solid-liquid two-phase flow in a magnetic fluid photocatalyst reactor, and in the field of analysis devices, can solve the problems of secondary accumulation of waste, pollution, large chemical agents, etc. Achieve the effect of compact structure, easy operation and high stability

Active Publication Date: 2022-05-10
HOHAI UNIV CHANGZHOU
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of treatment method usually changes the organic matter in the wastewater from liquid phase to solid phase or gas phase, which not only does not completely eliminate organic pollutants but also consumes a large amount of chemicals, and causes waste accumulation and secondary pollution.

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
  • An analysis method of solid-liquid two-phase flow in a magnetic fluid photocatalytic reactor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0028] An analysis device for solid-liquid two-phase flow in a ferrofluid photocatalytic reactor. The main body of the reactor is a tube body placed horizontally with two ends open, one end is the liquid inlet, and the other end is the liquid outlet; Several groups of magnetic induction coils are evenly distributed on the outer wall; several brackets are arranged at the bottom of the tube body.

[0029] In the lumen, along the liquid flow direction, the front end of the lumen is horizontally arranged with a number of high-reflectivity flat plates connected to the ultrasonic flowmeter; the rear end of the lumen is arranged with a number of optical fiber probes connected to the grating spectrometer through optical fibers, and, On the top of the tube facing the optical fiber probe, there is an illuminator composed of a reflector and a solar ...

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 an analysis device for solid-liquid two-phase flow in a magnetic fluid photocatalytic reactor. 2 / PANI / Fe 3 o 4 The water-based magnetic fluid and the alkaline printing and dyeing wastewater to be treated are fully stirred evenly by the turbulent and then input from one end of the reactor; the outer wall of the reactor is equipped with multiple sets of magnetic induction coils, and currents of different intensities are passed through the coils to control the internal flow of the reactor. The strength of the magnetic field; the ultrasonic flowmeter section can obtain the concentration of catalyst particles, and the grating spectrometer section can calculate the number of photon distributions; the photocatalytic degradation reaction effect can be obtained by detecting the pH value of printing and dyeing wastewater; At the same time, the catalytic degradation reaction is completed by solar energy. The structure of the equipment is compact and easy to operate. Through the data comparison of the present invention, solar energy technology can be better used to complete the phase flow analysis and treatment of printing wastewater.

Description

technical field [0001] The invention relates to an analysis device, in particular to an analysis device for solid-liquid two-phase flow in a magnetic fluid photocatalytic reactor, and belongs to the technical fields of solar energy utilization and printing and dyeing wastewater treatment. Background technique [0002] The textile industry is one of the oldest industries in my country's national industry. [0003] In the production process of the textile industry, a large amount of wastewater will be produced, among which the pollution of printing and dyeing wastewater is the most serious. Textile printing and dyeing wastewater has the characteristics of large discharge, high content of organic pollutants, high alkalinity, and complex changes in water quality. It is recognized as one of the difficult-to-treat wastewater and has attracted widespread attention in the world today. [0004] The commonly used methods for treating printing and dyeing wastewater mainly include: phy...

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): G01N29/02C02F1/30C02F1/48C02F103/30C02F101/30
CPCC02F1/30C02F1/488C02F2103/30C02F2101/308C02F2201/002C02F2201/483C02F2305/10C02F2209/40
Inventor 邱嘉玲曹飞白建波毛宇飞刘庆君刘演华
Owner HOHAI UNIV CHANGZHOU
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