Dairy factory, waste water and sludge treatment

A new sludge dewatering device for waste sludge produced at local wastewater treatment plant in dairy factory in Moravian region, Czech Republic was installed. It is a slow-running screw press that also pumps sludge with low concentrations and therefore directly from the tanks. This process efficiency depends on sludge quality entering the technology. Manufacturer declares the ability to achieve a dry matter output concentration from 15 to 30 %. In some cases, this type of dewatering technology costs significantly less than conventional technologies, e.g. centrifuges.

More articles

Read more

Meeting of all HYDROTECH directors


After a long time, a meeting of all the directors of the HYDROTECH Group was held. Meeting took place at Hotel Zochova Chata in Slovakia. At the...

Read more

How to deal with highly polluted wastewater in starch industry


Read how Hydrotech engineers have designed the process of anaerobic purification of starch wastewater.