Pollution cleanup system and method
US6406634B1 · kind B1 · utility
1Cited by
5References
1Claims
0Family size
Inventor
Key dates
| Filing date | Jun 4, 2001 |
| Grant date | Jun 18, 2002 |
| Priority date | — |
| Expiry date | Jun 4, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2201/008
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A pollution cleanup system and method is especially useful for the on-site treatment of polluted water. The system includes a filter media, a pump, a holding tank and valves for operation of the system. Polluted water is passed through the filter media and cleaned. It is then tested for purity and passed, for example, into a storm drain. If needed for further cleaning, the water may be recycled through the filter media.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.