IST-Anlagenbau GmbH products

Introduction: Any Sewage Water Work throughout the world will produce sludge, a form of biomass growing in the basins. This biomass has to be evacuated and is, generally speaking, difficult to handle! When liquid it has a dry matter of 3 to 4 %, or only 30 to 40 kg per ton of sludge. When mechanically dehydrated to 20 - 25 % dry matter, most of it is still water, on average 750 to 800 kg per ton of filter cake. This remaining water can only be extracted with thermal methods.