| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 635245 | Journal of Membrane Science | 2012 | 8 Pages |
Abstract
⺠We have concentrated an aqueous solution of hydrogen peroxide by pervaporation. ⺠The peroxide solution concentration was varied between 4 and around 40 wt%. ⺠The membranes employed were two copolymers of polytetrafluoroethylene. ⺠The highest water-peroxide selectivity achieved was 12 at 43 wt% peroxide level. ⺠The membranes kept in 35 wt% peroxide solution for 165 days were stable.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Filtration and Separation
Authors
Sagar Roy, Atsawin Thongsukmak, John Tang, Kamalesh K. Sirkar,