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Jim=BatorRe: Fwd: Redux 380 impar i water quality <br /> Assuming 100% of the active ingredient contributes to TDS, the maximum contribution to TDS will not• <br /> exceed 5.75.ppmT <br /> 4. Indirect Impacts on water quality: , y <br /> Redux 380 is designed to react.with calcium (and magnesium)-and sequester a portion of the calcium. <br /> Note that it is not'necessary.fo sequester 100% of the calclum,.just a sufficient:concentration of-the <br /> calcium to maintain the solubility product below the point of saturation. <br /> Since a portion of the calcium (and magnesium)will be solubilized, there will be a slight increase in the <br /> concentration of calcium and magnesium released in the treated groundwater. Note that this <br /> concentration is simply a matter of preventing calcium from precipitating within the groundwater <br /> remediation treatment equipment. The calcium concentration in the discharge can not exceed the calcium <br /> concentration in the influent. There is no net change in the naturally occurring concentration of calcium. <br /> In-summation: -- --- --; <br /> 1. No impact on bromates. <br /> 2. Negligible impact on sodium. <br /> 3. No contribution to toxic or heavy metals. <br /> 4. Indirect release of calcium. No change to background calcium concentration. <br /> 5. Negligible impact on TDS. <br /> Please let me know if there.are.additional issues or concerns. <br /> Thank you for your time and courtesy. <br /> t. .. ,.7. ♦,. ..�.r„15} .. `t' . . ,)EL.,.. is-��� a. _ , .. v.�� ti:�'.. .:tis. l'-::. ... <br /> Regards, .. <br /> Gary Richards <br /> Technical Manager <br /> Redux Technology <br /> CC: Newman, Brian <br /> M - <br /> 1 <br /> t <br /> 1 <br />