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

A method for treating radon and daughter uranium mining and smelting airborne radioactive pollution with algae artificial crust

A technology of uranium mining and metallurgy and algae, which is applied in the field of algae artificial crust to control radon and daughter uranium mining and metallurgy airborne radioactive pollution, and can solve the problems of higher plant growth, poor living conditions, lack of soil and water, etc.

Active Publication Date: 2022-04-26
SOUTHWEAT UNIV OF SCI & TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a serious lack of soil and water on the surface of uranium tailings beach, waste rock and coarse and fine tailings, and the growth and living conditions of higher plants are poor.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A technology for algae artificial crusts to control radon and daughter uranium mining and smelting airborne radioactive pollution. The technical steps included are: first step, selecting radon and daughter enrichment algae plants; second step, algal crust propagation The preparation of the germplasm; the third step, the planting of the algae artificial biological crust; the fourth step, the maintenance of the algae artificial biological crust.

[0015] The first step is to select radon and progeny-enriched algae plants. The selected radon and progeny-enriched algal plants are green algae ( Chlorophyta ) and Pseudomonas javanica ( Scytonema javanicum Born et Flah )Wait.

[0016] The second step is the preparation of algae crust propagation germplasm. Select algae crusts that are naturally growing vigorously in wetlands, thick 5 and their daughters are enriched with algae crusts, discard the sundries, and crush the crusts as breeding mothers; the breeding substrate is...

Embodiment 2

[0022] A technology for algae artificial crusts to control radon and daughter uranium mining and smelting airborne radioactive pollution. The technical steps included are: first step, selecting radon and daughter enrichment algae plants; second step, algal crust propagation The preparation of the germplasm; the third step, the planting of the algae artificial biological crust; the fourth step, the maintenance of the algae artificial biological crust.

[0023] The first step is to select radon and progeny-enriched algae plants. The selected radon and progeny-enriched algal plant is Pseudocladon javanica ( Scytonema javanicum Born et Flah ) and S. spp. ( Phormidium. tenue )Wait.

[0024] The second step is the preparation of algae crust propagation germplasm. Select radon and daughter-enriched algae crusts that grow naturally in wetlands with a thickness of 10 mm, discard the sundries, and crush the crusts as breeding mothers; the breeding substrate is algae culture fluid. ...

Embodiment 3

[0030] A technology for algae artificial crusts to control radon and daughter uranium mining and smelting airborne radioactive pollution. The technical steps included are: first step, selecting radon and daughter enrichment algae plants; second step, algal crust propagation The preparation of the germplasm; the third step, the planting of the algae artificial biological crust; the fourth step, the maintenance of the algae artificial biological crust.

[0031] The first step is to select radon and progeny-enriched algae plants. The selected radon and progeny-enriched algal plants are green algae ( Chlorophyta ), purple algae ( Azolla imbricate Roxb. Nakai ) and Microsheatha ( Micrcoleus aginatus )Wait.

[0032] The second step is the preparation of algae crust propagation germplasm. Select radon and daughter-enriched algae crusts that grow naturally in wetlands with a thickness of 8 mm, discard the debris, and crush the crusts as breeding mothers; the breeding substrate...

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 invention discloses a technology for controlling airborne radioactive pollution of radon and daughter uranium mining and smelting by algae artificial crust, and the technical steps included are: the first step, selecting radon and daughter enrichment algae plants; the second step, Preparation of germplasm for algal crust propagation; third step, planting of algal artificial biological crust; fourth step, maintenance of algal artificial biological crust. Algae artificial crusts are used to control airborne radioactive pollution in uranium mining and metallurgy such as radon and daughters. The technology is advanced, the method is easy to operate, the operation is convenient, and the cost is low. Environmental pollution control provides a new technical approach.

Description

technical field [0001] The invention relates to the technical field of radioactive pollution control, in particular to a method for treating radon and daughter uranium mining and smelting airborne radioactive pollution by algae artificial crust. It is suitable for comprehensive treatment of airborne radioactive pollution environments such as uranium tailings, uranium waste rock sites and decommissioned areas of uranium mines. Background technique [0002] With the rapid development of the world economy, environmental protection and the continuous depletion of fossil energy, the development and utilization of large-scale nuclear energy has become an inevitable choice. The development of nuclear energy inevitably requires the stable and lasting development of the uranium mining and metallurgy industry. Global 7.0×10 7 U around kg / year 3 o 8 Basically, they are produced by uranium mining and metallurgy. With the development of uranium mining and metallurgy, a large number ...

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): G21F9/02
CPCG21F9/02
Inventor 张宇李琛
Owner SOUTHWEAT UNIV OF SCI & TECH
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