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

Water purification system for karst region

A water purification and karst technology, applied in multi-stage water treatment, chemical instruments and methods, water/sewage multi-stage treatment, etc., can solve the problems of long-term drinking health hazards, lack of water resources, poor water quality, etc., to eliminate health hazards , easy to obtain materials, good purification effect

Active Publication Date: 2015-03-25
GUIZHOU NORMAL UNIVERSITY
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a water purification system in karst areas to solve the problem of lack of water resources in rocky desertification areas such as karst areas. The water quality in many places is poor, and there are great health risks in long-term drinking. However, existing conventional water purification systems The problem that the method is not applicable in the karst area

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
  • Water purification system for karst region

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0012] Combine figure 1 , The water purification system in the Karst area described in this embodiment,

[0013] Including clean water tank 1, water outlet pipe 2, slow filter tank 4, primary purification tank 5 and drainage pipe 6,

[0014] One end of the drainage tube 6 extends at the inlet of the purification tank 1, and the other end of the drainage tube 6 extends at the bottom of the primary purification tank 5. The bottom of the primary purification tank 5 is covered with sand 51 with a diameter of 0.5-5mm. The upper layer of 51 is laid with stones 52 with a particle size greater than 5 mm, and aquatic plants 53 are planted on the stones 52. The primary purification pond 5 is a pond or a mountain pond, and sand 51, stones 52, and aquatic plants 53 are sequen...

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
particle diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
Login to View More

Abstract

The invention provides a water purification system for a karst region. A purification layer at the bottom of a water purification pond sequentially consists of an upper purification layer, a middle purification layer and a lower purification layer from top to bottom, wherein the upper purification layer is formed by fillingcoarse sandwith grain size being 0.5m-5mm, the middle purification layer is formed by mixing and fillingmedium sandwith grain size being0.25mm-2mm and coarse sand,and the lower purification layer is formed by mixingfine sand with grain size being0.05mm-0.5mm and medium sand. A water outlet pipe is guided out from the bottom of the lower purification layer, the water outlet pipe which is guided out is divided into a first water pipe and a second water pipe, the first and second water pipes are respectively provided with stop valves, and the first water pipe extends into a water inlet of a slow sand filter. The system is used for solving the problem that water resources in stony desertification regions such as karst region are relatively deficient, the water quality of multipleplaces is relatively poor and huge healthy hidden trouble exists after the water is drunk for a long time, and existing conventional water purification method is not suitable for karst region. The system provided by the invention belongs to the field of water purification of the karst region.

Description

Technical field [0001] The invention relates to a water quality purification system and belongs to the field of water quality purification in karst areas. Background technique [0002] In karst areas with a wide distribution, water is a relatively scarce resource, and in many karst areas, the water quality of water sources is not up to standard. Long-term drinking will cause greater health threats to the human body, and there are great health risks. In this type of area, due to the complex terrain and scattered residential areas, conventional water purification methods are not applicable in karst mountainous areas. Therefore, more local water resources should be used, and corresponding water purification systems should be designed according to the situation. It is very important for residents. Summary of the invention [0003] The purpose of the present invention is to provide a water purification system in karst areas to solve the shortage of water resources in karst and other r...

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): C02F9/14
CPCC02F3/32C02F9/00C02F2301/08
Inventor 熊康宁罗鼎王露伟
Owner GUIZHOU NORMAL UNIVERSITY
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