TECHNICAL INFORMATION
Downward Wet Oxidation (DWO)
We have developed and acquired a patent for Downward Wet Oxidation Apparatus (DWOA), which processes wastewater injected in the reactor from upside toward downside and discharges the reaction product, either gas or liquid, through the same discharging pipe.
Since reaction at high temperature is realized at a relatively low pressure with this apparatus, internal pressure of the system components can be lowered, which in turn can reduce the production cost dramatically.
Our wet oxidation technology can be applied to the treatment of difficult-to-decompose and toxic wastewater generated in the petrochemical, pharmaceutical, dyeing, and dye industries, and decomposes COD or TOC components into water and carbon dioxide or into highly biodegradable organic substances.
