1. The daily production of the still alone was
about 2 L/m2.d, and its daily efficiency was about
27%.
2. When the still was operated with the col-
lector for 24 h, its production was increased by
231% but efficiency was decreased by about
2.5% compared to that of the still alone.
3. A slight increase in condensate production
(about 2%) over that of the previous mode
occurred when the still was connected to the col-
lector during daylight hours only (8 am-5 pro).
4. In operating the system with 35,000 of
saline water, an increase in production of 52%
was noticed when the still was connected with the
collector over that of the still alone.