[Overdue] HydroFloTech designs and manufactures industrial wastewater equipment including oil water separators, inclined plate clarifiers, Dissolved Air Floatation (DAF) systems. HydroFloTech also develops entire treatment solutions for clients in food & beverage, bulk transport, oil & gas and metal treatment industries.ng Zinc Oil Production and Recycling Services Pilot and Rental Systems Packaged Systems Wastewater ...