In a recent webinar Zimmer and Peacock discussed the suitability of ZP's sensors for measuring the quality of swimmign pool water, we covered: pH, redox and chlorine.
** Liquid Chlorine (Sodium Hypochlorite)**
Poured directly into the pool or added through a chemical feeder.
Quick-acting but degrades over time and requires frequent additions.
** Chlorine Tablets (Trichlor or Dichlor)**
Placed in floating dispensers, skimmers, or automatic chlorinators.
Dissolves slowly, providing a steady chlorine release.
Some contain stabilizer (cyanuric acid) to protect chlorine from sunlight.
** Chlorine Granules (Calcium Hypochlorite or Dichlor)**
Sprinkled directly into the pool or dissolved in water before adding.
Used for daily chlorination or "shocking" (higher doses to break down contaminants).
** Saltwater Chlorination**
A saltwater generator (chlorinator) converts salt into chlorine through electrolysis.
Provides a continuous, gentle chlorination process with lower chemical maintenance.
** Chlorine Gas (Commercial Use)**
Highly effective but dangerous; mostly used in large public pools with strict handling procedures.