Hiller Separation and Process applications

Sludge dewatering is the separation of a liquid and solid phase whereby, generally, the least possible residual moisture is required in the solid phase and the lowest possible solid particle residues are required in the separated liquid phase ("the centrate"). A typical example of this type of two-phase separation is the dewatering of sludge from municipal sewage plant or industrial waste water treatment. In this case, the residual moisture in the dewatered solids determines the disposal costs and the centrate quality determines the pollution load returned back to the treatment facility. Minimizing both must be achieved at the lowest possible cost, with the lowest possible polymer and energy consumption, with low maintenance costs and with the lowest possible number of required operating staff. 

Hiller high-performance decanter centrifuges provide world-class standards for a wide variety of municipal and industrial wastewater treatment applications including: Primary waste stream liquid-solid separation, Dewatering of municipal and industrial sludges, Dewatering the concentrated sludge off clarifier bottoms, Dewater the sludge off DAF systems, Thickening and dewatering of biological sludges.

Hiller DecaFood machines provide world-class standards for high-performance decanter centrifuges and the modern range of Hiller DecaFood Decanter Centrifuges reflects our ongoing commitment to mechanical development and process optimization for a wide variety of food processing technologies. Applications such as fruit and vegetable juices, spice extraction, wine, grape must production or dregs processing are only some of the examples where the DecaFood system can be applied. As our customer you benefit demonstrably from a variety of advantages, compared with the conventional manufacturing process as well as with less specialized food and juice centrifuges.

Hiller DecaFood decanter centrifuges combine the experience of more than 40 years in decanter construction and production with the latest operational knowledge in various fields of food and beverage technology. The wine, brewing and spirits industries are only some of the examples where the DecaFood system can be applied.

Hiller machines provide world-class standards for of high-performance decanter centrifuges specially equipped for the separation requirements of the ethanol, biodiesel and other renewable energy industries.