Filter media are materials that allow the passage of raw water through them and retain the particulate matter. Filter media are selected based on desired physical characteristics, such as specific size, gravity and particle sizes. Read More

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