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

Device and method for repairing polluted water source with multi-media biological filter bed

A biological filter bed, multi-media technology, applied in the field of sewage purification, can solve the problems of high cost, difficult to effectively remove pollutants such as ammonia nitrogen from raw water, unsafe drinking water, etc. The effect of low operation and maintenance costs

Active Publication Date: 2016-07-06
PEKING UNIV
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, my country's tap water plants generally adopt conventional water purification treatment processes, which are difficult to effectively remove organic matter, ammonia nitrogen and other pollutants in raw water. Although advanced treatment can effectively improve the quality of factory water, the cost is high, and some water plants have to use pollution The water source is used as drinking water and other water sources, drinking water is not safe

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
  • Device and method for repairing polluted water source with multi-media biological filter bed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0024] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0025] Such as figure 1 As shown, according to a device for repairing polluted water sources by a multi-media biological filter bed according to a specific embodiment of the present invention, the device for repairing polluted water sources by a multi-media biological filter bed is located in different types of micro-polluted surface water sources such as rivers, lakes, and reservoirs. At the dyke, dam or water intake, use...

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

PropertyMeasurementUnit
heightaaaaaaaaaa
Login to View More

Abstract

The invention discloses a device and method for restoring a polluted water source through a multi-media bio-filter. The device is used for restoring polluted water of an upstream river way of a river type water source. A dam is arranged in the upstream river way. The device is arranged on the outer side of the dam. The device comprises a tower layer frame, carrier packing layers and a water collector. Water distributors are arranged at the upper end of the tower layer frame and used for introducing the polluted water source in the dam into the tower layer frame. The multiple carrier packing layers are arranged in the tower layer frame from top to bottom. The water collector is arranged at the lower end of the tower layer frame, collects the water source filtered through the carrier packing layers and drains the water source to a downstream river way. By the adoption of the device and method for restoring the polluted water source through the multi-media bio-filter, the water quality of the water source can be improved, the water body of the water source can be restored, the functions of the water source can be restored, and the safety of drinking water can be guaranteed.

Description

technical field [0001] The invention relates to the field of sewage purification, in particular to a device and method for repairing polluted water sources with a multi-media biological filter bed. Background technique [0002] With the rapid development of industrialization in our country and the continuous expansion of cities, the pollution of water quality by pollutants discharged by people in the process of production and life has intensified. The organic pollutants and ammonia nitrogen in water are increasing, and the degree of pollution is becoming more and more serious. my country's water resources are short, and the quality of drinking water sources is deteriorating day by day. The restoration of water sources, the improvement of water quality and safety pretreatment technology have become an important and urgent research topic. [0003] At present, my country's tap water plants generally adopt conventional water purification treatment processes, which are difficult ...

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): C02F3/30
CPCY02W10/37
Inventor 籍国东白雪原王红雷
Owner PEKING UNIV
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