“The CAL~FLO® System is clearly the best way to feed lime that exists.”

- Eric Moates, Superintendent

Compare CAL~FLO® to Alternative

CAL~FLO®

  • Precise application (reduces feed rate)

  • Low maintenance

  • No dust

  • Nonhazardous

  • Complete solution to control pH, hardness, and alkalinity – CAL~FLO® flattens your water curve to deliver straight-line predictable results both coming into and out of your plant

  • Dissolves on contact, no settling in rapid mix, finished water lines, or sludge basins

Dry Lime

  • Clogs feed lines and settles to the bottom of tanks

  • Inaccurate chemical dosing

  • Requires constant maintenance, higher rehabilitation costs, and higher replacement cost

  • Dust covers almost every working surface of equipment and chemical room

  • Poor mixing in wastewater sludge basins leads to settling and higher plant maintenance

Liquid Caustic

  • Causes burns and is extremely dangerous to handle (hazardous chemical classification)

  • Has feed problems in cold temperatures (can gel in pumps)

  • Erratic pricing; more expensive on average

  • Treats pH only and adds additional sodium to the water

Magnesium Hydroxide

  • More expensive

  • Slower reaction time

  • Less raw material supply

Costs Reduced/Eliminated through CAL~FLO®

  • Chemical costs

  • Safety incident costs

  • Plant maintenance costs

  • Water system maintenance costs

  • Compliance costs

CAL~FLO® pricing is stable and predictable, unlike the ebb and flow of typical liquid caustic costs. Based on the average price of caustic over 5 years, CAL~FLO® is approximately $100/ton cheaper. Combining that with CAL~FLO®’s feed rate reduction produces a formula to safely control the long-term budgeting costs of your municipality or organization.