SE-17065  is fluorescent traced corrosion/scale inhibitor. Combined with the on-line tracing dye monitoring technology. The chemical dosing can be done on-demand. Completely different from traditional chemical dosing by timer. Less chemical to be used, more accurate control, easy to meet discharge requirement. Better control the required parameters. SE-17065 contains no zinc or Molybdate, it would be considered as a more environment friendly chemistry. SE-17065  is an advanced concentrated phosphonate chemical which used to control corrosion and scale in open recirculating cooling tower with high hardness or alkalinity .