Souzandeh et al., 2017 - Google Patents
A disposable multi-functional air filter: paper towel/protein nanofibers with gradient porous structures for capturing pollutants of broad species and sizesSouzandeh et al., 2017
- Document ID
- 17711004687264504462
- Author
- Souzandeh H
- Scudiero L
- Wang Y
- Zhong W
- Publication year
- Publication venue
- ACS Sustainable Chemistry & Engineering
External Links
Snippet
Highly polluted air is usually concentrated with particles of broad sizes and species of gaseous toxic chemicals. Filtration of these pollutants simply relying on size effects is not sufficient; instead, strong interactions between filtering materials and pollutants are in critical …
- 239000003344 environmental pollutant 0 title abstract description 93
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material; Other filtering material
- B01D39/16—Other self-supporting filtering material; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
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