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

Method for treating sewage by physical field effect

A sewage and field effect technology, applied in the field of sewage and waste water treatment using physical field effect methods, can solve the problems of unsatisfactory treatment effect, high operating cost, secondary pollution, etc., and achieve a wide range of water quality, low investment, and no The effect of causing secondary pollution

Inactive Publication Date: 2003-08-13
蔡静莲
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The sewage and wastewater treatment methods in the prior art generally have large investment and large land occupation; high operating costs and unsatisfactory treatment effects; secondary pollution is likely to occur during the treatment process

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 for treating sewage by physical field effect
  • Method for treating sewage by physical field effect
  • Method for treating sewage by physical field effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention will be described in further detail below in conjunction with the accompanying drawings: figure 1 Shown, the concrete flow process of the present invention scheme is successively: 1, confirm the property of processed object; 2, regulate the pressure of processed object temperature and pretreatment box; 3, add corresponding catalyst, as zeolite according to processed material property , activated carbon, diatomaceous earth, activated alumina, etc.; 4. After the primary reaction, filter out the catalyst, perform dehydration, photoelectric reaction, pressurized reaction, and recycle after activation; 6. In addition to domestic sewage, other industrial wastewater and landfill leachate are added with suitable flocculants, such as polyaluminum chloride and polyferric sulfate , polyacrylamide, etc.; 7. After the physical field effect, the product is quickly separated from the water body, and forms flocculent sedimentation, and the sludge is filtered out t...

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

A process for treating sewage by physical field effect includes regulating the temp and perssure of the substance to be treated, adding relative catalyst, primary reaction, filtering out catalyst, dewatering, photoelectric reaction, pressurizing reaction, activating for reusing it, separating the resultant of primary reaction from water, chain-cracking decomposition in field-effect reactor, quickly separating the resultant from water by physical field effect action, filtering out mud, dewatering, and photoelectric reaction to generate new carbohydrate. Its advantages are high effect, low cost and no secondary pollution.

Description

technical field [0001] The invention relates to a method for treating sewage and wastewater, which is particularly suitable for treating sewage and wastewater by adopting a physical field effect method. Background technique [0002] The sewage and wastewater treatment methods in the prior art generally have large investment and large land occupation; high operating costs and unsatisfactory treatment effects; secondary pollution is likely to occur during the treatment process. Contents of the invention [0003] The object of the present invention is to provide a method for treating sewage and waste water with physical field effect with less investment, low treatment cost, no secondary pollution, and good treatment effect. [0004] The purpose of the present invention is achieved through the following technical solutions: the present invention adjusts the temperature and pretreatment pressure of the processed object according to the properties of the processed object; adds a...

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): C02F9/02C02F9/12
Inventor 蔡静莲
Owner 蔡静莲