SIZE OF WWTP 5400 m3/day (1 427 000 GPD)
END USER Northern Hungary regional water and wastewater utility provider, ÉRV Zrt.
CUSTOMER VEOLIA Water Solutions & Technologies Magyarország Zrt.
START OF OPERATION September, 2015
Issue
During the preparation of Ózd WWTP construction project, engineering department of one of the leading companies in the field of wastewater treatment was looking for an effective sludge dewatering solution with low power consumption as well as small footprint.
Solution
After the detailed analysis and comparison with other manufacturers, the client chose two MDQ-352 C units. During the design stage, Esmil specialists actively assisted in the development of sludge dewatering scheme.
Results
| Type of sludge | Thickened waste activated sludge |
| Unit Sludge Supply | 7-7.5 m3/h (31-35 GPM) 140-150 kg DS/h (309-331 lb DS/h) |
| Feed Sludge DS Concentration | 2 % |
| Cake DS Concentration | 18-20 % |
| Operation Time | 6-7 h/d |
| Average Polymer Dose | 4-6 g/kg DS (8-12 lb/ton DS) |
| Unit Daily Power Consumption | 9-11 kW*h |
