Liquids to reduce/neutralise pH levels in Concrete Washwater
pH Neutraliser - Best used in recirculated/recycled wash water. Avg usage, 2-4drums will maintain neutral pH level of 500ltrs for up to 150 cycles.
pH Reducer - Best used in batch treatment or prior to discharge/re-use. Approx 3-4ltrs will neutralise 1000ltrs of high alkaline washwater.
DANGER OF HIGH PH LEVEL
Concrete wash waters are polluting. Typically they have a high pH (11-12) due to calcium hydroxide (derived from the cement); high suspended solids; and other trace materials, some originating from cement, others from additives or from the mixing equipment.
Diluting high pH water will not reduce the pH level.
Simple pH Control (Manual or Auto options available)
Available in 20ltr drums and 1000ltr IBC's
Testing kits available
SAFE, SIMPLE, COST EFFECTIVE