The process involves in producing clean water that can be drank. This is an efficient and affordable method to deal with the sludge that is a consequence of wastewater from all sorts of industries. The basic concept behind the system is a large filter that lets water be able to pass through without affecting the solid particles. This effectively removes the solids from the water. It is a delicate membrane that will not permit the slightest of particles of solids to get through. ny7agbewh1.