The high concentration of hydrated lime in Neutralac® SLS45 supplies large amounts of calcium and hydroxide ions to the effluent being treated, and together these act as powerful ion precipitators.
Therefore, two reagents such as CaCl2 and caustic soda can be successfully replaced with one single reagent.
The use of Neutralac® SLS45 precipitates an easily removable calcium Phosphate/Sulphate or Fluoride, giving a stable controllable process and often with improved filter cake properties.
Related Case Studies
Have a look at our Case Studies to see how Neutralac® SLS45 can help you meet environmental consent levels and optimize your operations.
Treatment of metal surfaces – precipitation of aluminum and phosphates – membrane filtration.
Chromium and phosphate removal from wastewater in the stainless steel finishing industry.