Abstract: A method of removing water from a mixture of glycol and water comprises introducing a feed mixture of glycol and water to a distillation column, and collecting a first concentrated glycol-water liquid as still bottoms. The first concentrated liquid is then conveyed to a reboiler where a portion of that liquid is vaporized to form a reboiler vapor and a second concentrated glycol-water liquid. The reboiler vapor is returned to the still for intimate contact with the feed mixture of glycol and water in the distillation column. The second concentrated liquid is then conveyed to a water exhauster at a temperature and pressure such that an equilibrium vapor of said second concentrated liquid, at said conditions, has a glycol/water weight ratio of at least 0.54. At this condition, a portion of the second concentrated glycol-water liquid is vaporized in the water exhauster to form a third concentrated glycol-water liquid and an equilibrium vapor in contact with the third concentrated liquid.