Typically, 5-gallon drums need to be recycled and reused, so the flushing step is especially important during the filling process. Multi - step washing is a very necessary measure.In the whole process of washing, we divided it into four stages. Equipped with 3 water tanks. The first stage is lye hea

Reverse osmosis is a membrane separation process powered by a pressure gradient. It can effectively remove dissolved salts, colloids, bacteria and organics in water like a molecular filter. The reverse osmosis process is the reverse process of natural osmosis. In the process of use, in order to prod