Ultrafiltration and microfiltration module and system
US7070695B2 · kind B2 · utility
47Cited by
45References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 2004 |
| Grant date | Jul 4, 2006 |
| Priority date | — |
| Expiry date | Jul 14, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2321/2083
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method and apparatus of purifying feedwater to remove impurities including suspended solids therefrom, the method suitable for using in-line water pressure to permeate water through hollow fiber membranes and to backflush the membranes to remove solids collected or deposited thereon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.