Units and additives for raising soluble lime
As a matter of principle you can raise the concentration of calcium, magnesium and carbonate hardness (alkalinity) by three methods:
1. Dosing of fluid components or powders: AquaCare Super series, AquaCare fluid products
2. CO2 driven units: Turbo Chalk Reactor, magnesium reactor, magnesium tube
3. "Kalkwasser" method: KWR Kalkwasser reactor, calcium hydroxid