Polymer Dispersant removes the silt deposits from the fins and pipelines during normal service It is a polymer and surfactantbased product that breaks the clay deposits and removes them with blowdown water It is a neutral pH product and does not cause any corrosion to the system metal during use It can be dosed manually to the cooling tower sump on a daily basis or can be dosed continuously with a dosing pump It works using a combination of chelation crystal modification and the threshold effect and is effective against a wide range of scalings including calcium and magnesium hardness iron oxide and silica It converts the scaling material into a light mobile floc which can be blown down easily It will gradually redisperse old deposits and may be used as part of maintenance clean up program