Processes for decontaminating polluted substrates
US4853040A · kind A · utility
19Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 1987 |
| Grant date | Aug 1, 1989 |
| Priority date | — |
| Expiry date | Mar 30, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S210/909
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Substrates polluted with toxic substances are treated at their location of contamination, in-situ with solvated electrons prepared chemically or electrochemically. The process is useful in detoxifying inert, non-reducible solvents contaminated with chemically reducible substances.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.