Proprietary multiple nozzle thermocompressor design uses high-pressure steam as the motive fluid to entrain low pressure spent steam. By recycling the resulting intermediate pressure steam to heat titanium evaporation plates, efficiency is increased. Multiple nozzle steam ejectors reduce energy needs by creating high efficiency vacuum in which distillation takes place. There are no moving parts in these ejectors and thermocompressors, so they are virtually maintenance-free. Croll-Reynolds Co. Inc. 751 Central Ave. Westfield, NJ, 07091