GFO regeneration

[WindowMaker]

great read, but that seems like waaay too much work for me. It also appears that you will be wasting upwards of 50L of water for every 500ml of gfo that is regenerated. top that off, is there an easy and environmentally responsible way to dispose of the water that has muriatic acid in it? I used to have a parts washer in my shop that used muriatic acid as one of its solvents and we had to pay a HAZMAT company to come and dispose of it.