Esmil Multi-Disc Screw Press MDQ

The wastewater treatment plant of JSC Mironovskaya Ptakhofabrika (chicken slaughtering factory) was reconstructed in 2014.

Currently, JSC Mironovskaya Ptakhofabrika is not only the largest and most efficient poultry farm of MIRONIVSKY HLIBOPRODUCT (graingrowing, breeding and meatprocessing holding company), but also one of the leaders of this field in Ukraine. The complex with a capacity of 220 thousand tons per year was built in 2007 in the area of Cherkassy. The current maximum capacity of the complex is 420 thousand chicken heads per day.

Reconstruction of the company’s wastewater treatment plant included the installation of the sludge dewatering complex with MDQ-353 ESMIL-TSURUMI screw dehydrator, installation and commissioning on site.

ekoton multi-disk screw press industrial wwtp

ESMIL proved the efficiency of dehydrator’s operation performed on the facility.

ESMIL Multi-Disk Screw Press - Efficiency at JSC Mironovskaya Ptakhofabrika (chicken slaughtering factory)

ParameterAverage results during lab tests
Hydraulic productivity by the initial DAF-sludge4,6 m3/h
Moisture of the initial DAF-sludge84,4%
Productivity by dry solids of initial DAF-sludge720 kgDS/h
Dewatered sludge moisture (cake)56,3%
Polymer dose2,2 kg/tDS
Solids capture efficiency99,6%
Energy intensity0,0026 kW for 1 kg of DS of the initial DAF-sludge

Installation of a sludge dewatering complex with MDQ-353 ESMIL TSURUMI screw dehydrator enables to reduce the volume of sludge by almost three times, which significantly levels down the cost of sludge utilization.