Fluid purification media and systems and methods of using same
US10456723B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 11, 2011 |
| Grant date | Oct 29, 2019 |
| Priority date | — |
| Expiry date | Sep 20, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2303/22
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A fluid purification system capable of removing contaminants from significant volumes of fluids under low pressure conditions and at reasonable flow rates is provided. The system comprises a first fluid purification media comprising a rigid porous purification block. The rigid porous purification block includes a longitudinal first surface; a longitudinal second surface disposed inside the longitudinal first surface; and a porous high density polymer disposed between the longitudinal first surface and the longitudinal second surface. The system further includes a second fluid purification media, comprising a fibrous, nonwoven fabric disposed adjacent to the first surface of the first fluid purification media, the second surface of the first purification media, or both.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.