Klozur activation chemistries are used to convert Klozur persulfate into the highly reactive persulfate radical, a very strong oxidant capable of destroying a wide range of contaminants.  Chosing the right activator chemsitry for you contamiants of concern is important in obtaining a successful site remediation.  The choice of activator will be dependent upon the target contaminants, site lithology and hydrogeology, and site conditions.

The following is a general guide for the selection of the appropriate Klozur activation chemistry based on the target contaminants:
klozurTechBulletin1 - Activation chemistries Selection Guide (updated 1-08).pdf

Please contact the FMC technical staff to aid in selecting the right chemistry to meet your needs.

FMC is please to offer the following activator chemistries:

Dissolvine E-FE-13 [ Fe EDTA]
Chelated iron activation

MSDS                                 FeEDTA MSDS.pdf
Technical Data Sheet         DissolvineE-FE-13.pdf
Mixing Instructions             FeEDTA safety and mixing instructions.pdf
Solubility Data                    Solubility of Dissolvine E-FE-13.pdf
Metals Assay                      FeEDTA typical metal analysis.pdf
FL DEP letter                      FL DEP Letter for Dissolvine E-FE-13.pdf


Klozur Caustic
High pH activation;  25% NaOH solution - environmental grade

MSDS                        Klozur Caustic MSDS.pdf
Technical Data Sheet    Klozur CausticTechnical Data.pdf
Mixing Instructions        NaOH Procedure for Use with Klozur Persulfate.pdf
Freezing Point data       Caustic Soda Freeze Pt Curve.pdf


Hydrogen Peroxide
hydrogen peroxide activation

MSDS                         8-20 MSDS.pdf
                                20-40 MSDS.pdf 
                               40-60 MSDS.pdf
Technical Data Sheet    H2O2 Standard Grade Tech Data Sheet.pdf
Mixing Instruction        Hydrogen Peroxide activator safety and mixing instructions.pdf


Please contact the FMC Environmental technical sales team for pricing and ordering information.