Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and apparatus for processing high-concentration organic waste water by supersonic wave

An organic wastewater and ultrasonic technology, applied in the direction of mechanical oscillation water/sewage treatment, etc., can solve the problems of high power consumption and gas consumption, poor aeration effect, poor air solubility, etc., to reduce toxicity, improve biodegradability, The effect of avoiding consumption

Inactive Publication Date: 2006-08-23
SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aeration is usually required in the treatment of organic wastewater. Due to the poor solubility of air, the aeration efficiency is usually only 10%-20%, resulting in high power consumption and gas consumption, but the aeration effect is not good

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
  • Method and apparatus for processing high-concentration organic waste water by supersonic wave
  • Method and apparatus for processing high-concentration organic waste water by supersonic wave

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Further description will be made below in conjunction with the accompanying drawings of the embodiments.

[0021] Such as figure 1 , 2 The device for ultrasonically treating high-concentration organic wastewater includes a stainless steel container 2 and an ultrasonic controller 10. The inner cavity of the container 2 is sequentially provided with an aeration zone 4, two main reaction zones 6 and a coagulation sedimentation zone 7 from left to right. The left side of the aeration area 4 is provided with a water inlet pipe 1, the right side of the coagulation and sedimentation area 7 is provided with an outlet pipe 9, and the bottom of the coagulation and sedimentation area 7 is provided with a mud discharge pipe 8. The aeration zone 4, the main reaction zone 6 and the bottom of the coagulation and sedimentation zone 7 are all provided with some ultrasonic transducers 5 controlled by an ultrasonic controller 10, and the number of ultrasonic transducers at the bottom of ...

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

An ultrasonic method for treating high-concentration organic sewage includes such steps as ultrasonic aerating in the aerating region of input unit, ultrasonic degradation-Fenton degradation in primary reaction region, coagulating deposition by iron ions, and discharging water via outlet tube and deposit via mud discharging pipe.

Description

technical field [0001] The invention relates to ultrasonic water treatment technology, in particular to a method and device for ultrasonic treatment of high-concentration organic wastewater. Background technique [0002] my country's industrial wastewater discharge amounts to tens of billions of tons, mainly distributed in chemical industry, metallurgy, coking, light industry, food and other industries, a considerable part of which is high-concentration refractory organic wastewater, which is difficult to clean because of its toxic and harmful macromolecular substances. Biochemical removal. [0003] At present, the methods for treating high-concentration organic wastewater include chemical oxidation, solvent extraction, adsorption, incineration, photocatalysis, and enhanced biochemical treatment. These methods are all costly, and the operating cost per ton of water reaches tens of yuan. The high cost makes a large amount of high-concentration refractory organic wastewater di...

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): C02F1/36
Inventor 张光明张盼月马伯志吴敏生
Owner SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV