Heavy water is used in certain types of nuclear reactors, where it acts as a neutron moderator to slow down neutrons so that they are more likely to react with the fissile uranium-235 than with uranium-238, which captures neutrons without fissioning.
Contaminated heavy water purify and reused by Evaporation and condensation method under vacuumed plant.
Single Plant having 300+ DI/DO and 150+ AI/AO. All System is CPU and Power redundant System. Program synchronization with fibre optic cable. All analog with isolation.
Existing system was Allen Bradley and system switch over not work properly. Program synchronization not possible.