Integrated reverse osmosis water treatment and storage system
US5358635A · kind A · utility
40Cited by
13References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 1993 |
| Grant date | Oct 25, 1994 |
| Priority date | — |
| Expiry date | Apr 16, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F1/441
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A reverse osmosis water processing and storage system having a prefilter, reverse osmosis membrane assembly, and a storage volume contained within a first tank. The prefilter and reverse osmosis membrane assembly are located within a second tank which is in turn located within an expandable bladder which is received within the first tank. Processed water is stored in the volume provided between the second tank and the expandable bladder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.