Aquapure - Model EB -Blended Calcium

To Break Emulsions: Aquapure™ EB is added directly to the cleaner or dilute solutions that are emulsified. A starting point for dosing is a 5% add of Aquapure™ EB with 1%/vol. increments if needed. Best results are obtained when there is solution agitation on the spent emulsion. Actual
dosage used varies with the degree to which the emulsion are saturated. When all the emulsion is separated, the resulting liquor will be a clear amber to dark brown color. This should be pumped to the general waste treatment system. Can be used in conjunction with Aquapure™ AN Clear or

Aquapure B-Cat
For Fluoride Reduction: Aquapure™ EB should be added stoichiometrically in a 1:1 up to 2:1 ratio with the fluoride. Fluoride combines with the calcium in the Aquapure™ EB best at a pH of 5.5-7.0 to form CaF2. If the pH is low, lime or caustic can be added with the Aquapure™ EB to
bring the solution into the range of precipitation. Once the pH range is reached and stable the solution should be allowed to mix for several minutes. Solids formed from the reaction should be removed by filtration for most efficient Fluoride removal. Once the solids are removed from the wastewater treatment can continue. Can also be used with Aquapure™ AN Clear or Aquapure™ B-Cat.

IMPORTANT
Oxidizers in the waste stream, such as chlorine, peroxide, permanganate, persulfate, etc., Will decrease the effective strength of precipitating reagents. Oxidizers should be eliminated from the wastewater via sodium sulfite, bisulfite, or other reducing agents. Pretreatment of cyanide and
reduction of Cr+6 should be done before precipitation. Certain cations can reduce the effectiveness if added outside of the precipitation range.

PH CONTROL
PH control during the fluoride removal is very important for the most effective removal and should be held in the range of 5.5 to 7.0 with caustic or lime. After solids removal the pH can proceed up to further treat for metals and discharge limit for pH.

WARRANTY
THE QUALITY OF THIS PRODUCT IS GUARANTEED ON SHIPMENT FROM OUR PLANT. IF THE USE RECOMMENDATIONS ARE FOLLOWED, DESIRED RESULTS WILL BE OBTAINED. SINCE THE USE OF OUR PRODUCTS IS BEYOND OUR CONTROL, NO GUARANTEE EXPRESSED OR IMPLIED IS MADE AS TO THE EFFECTS OF SUCH USE, OR THE RESULTS TO BE OBTAINED.