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

Application of bacillus cereus in degrading glyphosate

A technology of Bacillus cereus and glyphosate, applied in water pollutants, water/sludge/sewage treatment, biological water/sewage treatment, etc., can solve problems such as Bacillus cereus that has not yet been discovered

Inactive Publication Date: 2013-04-03
刘颖超
View PDF2 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Through searching, we have not found relevant literature reports on Bacillus cereus degradation or high resistance to glyphosate herbicides

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
  • Application of bacillus cereus in degrading glyphosate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Add 30mL of wastewater from the sewage outlet of the glyphosate production line of the pesticide factory to a 100mL triangular flask. The wastewater samples are divided into sterilized and non-sterilized treatments. The concentration of phosphine is 1500mg·L -1 . Inoculate 0.3mL concentration as OD 600 =1 bacterial suspension of Bacillus cereus strain, samples were taken at 0, 1, 2, 3, 4, 5, 6, and 7 days after inoculation, and the degradation rate of glyphosate was measured. The results are shown in Table 3.

[0018] Table 3 Bacillus cereus strains to the degradation rate of glyphosate wastewater

[0019]

[0020] It can be concluded that the use of Bacillus cereus strains as the degradation herbicide glyphosate can purify the sewage in the glyphosate production process, and fundamentally solve the environmental pollution problem in the glyphosate production process.

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 application of bacillus cereus in degrading pesticide glyphosate. By adopting a bacillus cereus strain to degrade herbicide glyphosate, sewage in a glyphosate production process can be purified, thus the problem of environmental pollution in the glyphosate production process is fundamentally solved.

Description

technical field [0001] The invention relates to an application of bacillus cereus to the field of agricultural plant protection, in particular to the application of a bacillus cereus strain as a degradation herbicide glyphosate. Background technique [0002] The chemical name of glyphosate (glyphosate) is N-phosphonic acid methylglycine, which belongs to the destructive transport type stem and leaf treatment agent, which is easily absorbed by the leaves of plants and quickly transported to other parts of plants through symplasts to kill dead weeds. It is currently the most widely used herbicide in the world. After glyphosate enters the plant, it will compete with phosphoenolpyruvate to combine with 5-enolpyruvate shikimate-3-phosphate synthase (EPSPS) , to permanently inactivate EPSPS. EPSPS mainly exists in bacteria, fungi, algae and higher plants. It is an important enzyme in the biosynthesis of aromatic amino acids including tryptophan, tyrosine and phenylalanine. As t...

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): C02F3/34C02F101/38
Inventor 刘颖超王聪董金皋
Owner 刘颖超
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