Method for in-situ remediation of PFOS pollutants in underground water
An in-situ remediation and groundwater technology, applied in the field of water pollution remediation, can solve the problems of high treatment cost, long cultivation time, harsh operating conditions, etc., and achieve excellent removal rate, simple operation, and environmental friendliness
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0033] Take four 20mL headspace vials, and wrap the outer wall of each headspace vial with a layer of aluminum foil to avoid light. ) in proportion to the volume of PFOS solution, Propionibacterium sescheri and anaerobic water adjusted to pH 7, the total volume of the mixture is 15mL, the concentration of PFOS in the mixture is 200μmol / L, and then weigh 0.1g capsules nZn with a diameter of 40-60nm 0 Add the powder into each headspace bottle sample, then tighten the bottle cap of the headspace bottle and shake it gently, and finally transfer them to a water bath at 75°C for anaerobic reaction. Take destructive samples and test the defluorination rate of PFOS after 1 day, 3 days, 5 days and 7 days respectively.
[0034] Among them, the outer wall of the headspace bottle is covered with a layer of aluminum foil to avoid light, the purpose is to avoid the generated VB 12 See photodecomposition. The "Propionibacterium sherbei" added to the system is actually the culture solution...
PUM
Property | Measurement | Unit |
---|---|---|
particle diameter | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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