When groundwater is used as water source, the content of suspended solids in the water is very small, so the establishment of pretreatment is generally not considered. If sand is contained, sand removal equipment should be considered.When the water contains inactive silicon, and the boiler steam qua Read More

Coal can be produced in the form of powder, granules or cylindrical pellets.The powder is only applied in the purification of liquids; the carbon is dosed into a tank with agitation and then separated from the liquid by means of a filter suitable for retaining small particles Read More