Date of Measuring day | Period | Inlet temperature ti | Productivity (D) | Productivity increase % | ||
Conventional still | Modified Still with preheating | Dconvetional (ml) | Dmodified (ml) | |||
15-9-2014 | 9 a.m.:16 p.m. | 31˚C | 56˚C | 4825 | 6240 | 29.3 |
24-10-2014 | 9 a.m.:16 p.m. | 29˚C | 53˚C | 4660 | 5951 | 27.7 |
30-10-2014 | 9 a.m.:16 p.m. | 28˚C | 50˚C | 4468 | 5713 | 27.9 |