Semipermeable membrane for water treatment, preparing method for the same, and polluted water treatment system including the same
US12337285B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Sep 30, 2020 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Nov 9, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W10/37
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present disclosure relates to a semipermeable membrane for water treatment, including a photoactive layer. The photoactive layer includes a plurality of one-dimensional nano structure bundles and the one-dimensional nano structure is nano-structured so that a surface of the semipermeable membrane for water treatment has a hydrophobicity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.