The sludge in a tank or basin of a customer can be dewatered by IST using different separation technologies. Our own laboratory will determine by means of a sludge sample which flocculant and which technology is most suitable. One of our decanter centrifuges, filter presses or belt presses will be installed at the customer’s location. After dewatering, the water can be returned to the water treatment plant or back into the process of the customer. The sludge cake can be (re)used in for example the production process of the customer, material recycling, waste-to-energy, composting, fermentation or agriculture.