Sludge dewatering units being machines, namely, pumps operating by cavitation and for modifying the granulometry of sludge for obtaining increased dryness of said sludge

Sludge dewatering units for treating waste water and sewage by modifying the granulometry of sludge for obtaining increased dryness of said sludge

machines for depackaging and preparing biodegradable wastes for energy generation

Sludge dewatering units being machines for industrial and municipal use, namely, sludge dryers, sludge filters

DESELECT