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

In-site comprehensive polluted-water purifying process

A water body and combination zone technology, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problem of difficult to control heavily polluted water bodies, and cannot effectively control heavily polluted flowing water bodies, etc. problems, achieve the effect of restoring the use value, realizing ecological restoration, and efficient purification

Inactive Publication Date: 2008-12-17
王宝贞
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since this purification process has no aeration and oxygenation measures, it is difficult to treat heavily polluted water bodies, especially the heavily polluted flowing water bodies - rivers.

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
  • In-site comprehensive polluted-water purifying process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Fig. 1 to Fig. 3 have shown that for the preferred implementation process of the present invention is set, the polluted water body comprehensive purification method of the present invention mainly comprises the following steps:

[0020] The first step: on the bottom surface 1 of the river bed of the polluted river, the biofilm carrier soft filler 2 is arranged at equal intervals (such as 2M) and in parallel rows, such as by many parallel arrangements (made of crimped synthetic fiber silk) ) Braided curtain packing composed of braided strips, the bottom combination strip 6 of this kind of filler can be fixed in the river bottom with expansion bolts or stainless steel drills with barbs, and the upper combination strip is equipped with floats 4, so that the entire row The braided curtain filler 2 can be suspended in the river water after attaching a well-grown biofilm (see Figure 3).

[0021] The spacing setting range of two adjacent rows of braided curtain packing 2 is 0....

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 present invention discloses in-situ comprehensive polluted water purifying process including purifying water, reducing sludge and recovering and improving ecological system. The in-situ comprehensive polluted water purifying process includes the following steps: arranging parallel soft biomembrane carrier filler in the river bed of the polluted water, throwing specific bacteria strain capable of eliminating organic pollutant and sludge into the polluted water, and setting aerators in certain interval in the polluted water. The present invention can treat water pollution effectively.

Description

technical field [0001] The invention relates to a method for in-situ water purification, sludge reduction, and ecosystem restoration and improvement of polluted water bodies, especially a method for water purification, sludge reduction, and ecosystem restoration and improvement for polluted rivers-flowing water bodies In-situ comprehensive purification method of polluted water body. Background technique [0002] The existing in-situ purification and ecological restoration technologies for polluted water mainly use the addition of special-effect bacteria, or additional aeration and oxygenation, so that they can oxidize and degrade organic pollutants and remove nutrients such as nitrogen and phosphorus in an aerobic environment. This purification technology is only suitable for static polluted water bodies (such as landscape ponds and small lakes, reservoirs, etc.), because the added bacteria can remain in it and grow and reproduce under suitable conditions. However, this kin...

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): C02F3/02C02F3/10
CPCY02W10/10
Inventor 王宝贞黄汉钦金文标曹向东王淑梅王进
Owner 王宝贞
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