KLOZUR® CR

KLOZUR® CR, a combined remedy technology, is comprised of a specially formulated mixture of KLOZUR® SP and PERMEOX® Ultra. KLOZUR® CR is a single, all-in-one formulated product that can be readily applied to either source areas or plumes with mixed petroleum and chlorinated solvents contamination. KLOZUR® CR destroys contaminants in soil and groundwater by promoting three modes of action: KLOZUR® activated persulfate chemical oxidation, aerobic bioremediation, and anaerobic bioremediation.

THE SOUND SCIENCE OF KLOZUR® CR
KLOZUR® CR provides self-activating KLOZUR® persulfation oxidation technology, utilizing the alkalinity generated by calcium peroxide to achieve a pH in the range of 11. In addition, the calcium peroxide will slowly generate hydrogen peroxide allowing for peroxide activation of persulfate. High pH activated persulfate is capable of destroying a wide range of contaminants, including petroleum hydrocarbons and chlorinated solvents. Following the initial chemical oxidation phase, KLOZUR® CR will continue to release oxygen to be used as an electron receptor for aerobic bioremediation for up to a year, as a result of the slow hydration of the engineerd calcium peroxide. Diffusion and transport of oxygen downgradient will support contaminant reductions in plume areas, treating BTEX, PAH’s, and petroleum hydrocarbons. As a result of the persulfate oxidation with organic compounds, generated sulfate ions can be utilized by sulfate reducting bacteria as an electron acceptor under anaerobic conditions to degrade BTEX, PAH’s, and petroleum hydrocarbons.