Anaerobic/aerobic decontamination of DDT contaminated soil by repeated anaerobic/aerobic treatments
US5660613A · kind A · utility
4Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 1995 |
| Grant date | Aug 26, 1997 |
| Priority date | — |
| Expiry date | Sep 25, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S71/903
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The present invention provides a process of decontaminating soil and/or sediments containing DDT type contaminants by converting these contaminants into harmless materials thereby decontaminating the soil to whatever extent desired, either partial decontamination or complete remediation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.