ROSA 7.0
Source: Dow Water & Process Solutions
FilmTec's ROSA (Reverse Osmosis System Analysis) design software continues to evolve and grow to meet your demanding system design needs.
FilmTec's ROSA (Reverse Osmosis System Analysis) design software continues to evolve and grow to meet your demanding system design needs. The latest version, ROSA 7.0.0, is now available to aid you in system design using FILMTEC™ elements, the highest quality RO and NF elements available globally.
ROSA Version Comparison Chart
| 7.0.0 | 6.1.5 | 6.1.4 | 6.1.3 | 6.1.2 | 6.1.1 | ||
| A contemporary appearance and the choice of two color schemes. | X | ||||||
| A Flow Calculator that provides more streamlined definition of system flow rates and recoveries (especially convenient for 2-pass designs). | X | ||||||
| Expanded, improved, onboard cost analysis, replacing the need to export data to the Element Value Analysis (EVA) spreadsheet. | X | ||||||
| Permeate split-stream calculations that can model more economical partial 2-pass designs, especially valuable for seawater desalination. | X | ||||||
| Structured modeling of Internally-Staged Design (ISD) plants, allowing for two or more element types within the same pressure vessel, to balance vessel hydraulics and maximize system production. | X | ||||||
| Advanced, industry-leading modeling of seasonal temperature ranges on long-term membrane performance. | X | ||||||
| New seawater elements and upgraded product specifications others. | X | ||||||
| Better performance calculating carbonate concentration. | X | ||||||
| Patch for an issue that could affect design warnings in files with multiple cases, plus other bug fixes (see version history). | X | ||||||
| More graceful handling of .rosa files opened as e mail attachments. | X | X | |||||
| Improved performance for power and specific energy calculations. | X | X | |||||
| Improved methods to avoid certain errors. | X | X | X | ||||
| Improved performance for system recovery calculations on 2-pass designs. | X | X | X | X | |||
| User interface in both English and Chinese. | X | X | X | X | X | ||
| A custom Water Library that memorizes frequently-used water analyses. | X | X | X | X | X |
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