Southeast Municipal Wastewater Odor Control
Collections System Installation using PRI-SC®
This
is a sample 7,800 gallon ferrous chloride (FeCl2) storage and dosing
system installation within the collection system of a large Southeast
municipality. The FeCl2 is used in conjunction with hydrogen peroxide as
part of USP Technologies' proprietary PRI-SC® process.
PRI-SC® is a combination treatment that integrates iron salts with hydrogen peroxide
(H2O2) in a synergistic fashion. At the most basic level, PRI-SC®
treatment may be viewed as an oxidant (hydrogen peroxide) regenerating
the spent iron salt (FeS) in-situ, yielding fresh ferric (Fe3+) iron and
colloidal sulfur. The combined treatment provides cost benefits
superior to either chemical alone, while allowing greater flexibility as
to the placement of storage and dosing facilities. Other benefits are
accrued to the reaction, including: reduced solids (FeS) loadings,
accelerated reaction rates and enhanced flocculation (in clarifiers).
The process has particular benefit when employed for gravity interceptors, force main discharges and headworks treatment.
Read More About
Back to top
Get More Information
Contact USP Technologies for more information on our products and services: