Portable water treatment plant
US8540872B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | May 7, 2010 |
| Grant date | Sep 24, 2013 |
| Priority date | — |
| Expiry date | May 23, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2303/22
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A portable water treatment plant includes a membrane filter, a booster pump and a pressurized water tank. The membrane filter preferably receives water through a pump in a screen filter, but could receive water from other sources. The booster pump pumps water from an output of the membrane filter into the pressurized water tank. The water from the membrane filter is preferably pumped through at least one carbon filter for additional filtering. An air compressor is used to inject air into a backwash solution. An auxiliary inlet and an auxiliary outlet are created to receive a removable reverse osmosis filter. An electronic controller includes a touch screen monitor, which provides control of and displays various information concerning the portable water treatment plant. The electronic controller senses the insertion of the reverse osmosis filter into the portable water treatment plant. Chemicals in the cleaning solutions are neutralized before discharge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.