6 ms·I don't see that working in a hospital.by sumy23 4y agoI don't see that working in a hospital.ciconia 4y agoWhy not? Installation is easy and inexpensive. Collecting the waste and topping up mulching material (wood chips etc) is done once a day. The waste goes to a compost pile that can eventually fertilize a hospital's vegetable garden.ChoGGi 4y agoVegetable garden and human waste?