| Reverse Osmosis - Sizing |
| Our sizing calculations are based on running
the reverse osmosis systems with a low, but typical, feed temperature
of 10ºC and allow for the plant to achieve the design flow
after 3 years' normal running. We always check the design by
simulating the performance of each plant on the given water feed
conditions. |
| Reverse Osmosis - Two-Pass
Systems |
| Exceptionally good water is obtained when the
permeate water from an RO is further processed by passing it
through a second system. The reject water from the second system
is totally recovered and fed back to the first RO. Each two-pass
system is individually designed to optimise its performance. |