This powerpoint presentation begins by presenting the project objective: to develop/evaluate a laboratory method for reliable
quantification of hydrogen peroxide in 0.5 - 5 mg/L
concentration range that is effective in a natural water
matrix as well as in the presence of combined chlorine
(chloramine). The project approach included the following: a literature review; a bench evaluation of method sensitivity to combined chorine,
establish MDL, precision and bias, and to
modify/develop the method; and, an interlaboratory evaluation to evaluate method performance in the field between labs,
between water sources, and
between sample locations. The literature review
selected two methods for additional evaluation. The bench level evaluation of titanium oxalate and the
Cu/DMP method found that the
titanium oxalate method was not impacted by combined
chlorine. Finally, the interlab evaluation of the titanium oxalate method resulted in agreement between labs. Includes tables, figures.
| Edition : | Vol. - No. |
| File Size : | 1
file
, 1000 KB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 25 |
| Published : | 11/01/2009 |
