PO3 (Pressurized Ozone Oxidation) Process
Introduction of PO3 technology
Raw wastewater is contacted in a pressurized reactor in high ozone concentration condition. Appling ozone concentration range is up to about several hundred mg/l. Target materials to remove are generally color, TOC, COD, and non-biodegradable organics. Raw wastewater normally does not contain suspended solids.
DOF-PO3 process is used when influent (raw water) contains suspended solids, and refractory materials such as livestock wastewater, or industrial wasewater
Different aspects in Technology
Electrochemical oxidation potential is proportionally raised to the concentration of ozone. Raised electrochemical potential removes very effectively water quality parameters like color, TOC, COD, and non-biodegradable organics in a very short contact period
Higher Removal rates of water quality parameters than the conventional mechanical ozone contact method does