Centrifugal extraction machine oxygen method and treatment of wastewater containing phenol
Under certain conditions, phenol in wastewater can be oxidized by air, especially in the presence of catalyst.
But for polyphenol need longer reaction time.
Centrifugal extraction machine peroxide method and treatment of phenol wastewater with high efficiency, small dose of extraction, the characteristics of no second pollution formed.
centrifugal extraction machine peroxide method and treatment of wastewater containing phenol as raw material and extraction agent from the inlet into the bottom of the machine, the high-speed rotating drum, two phase liquid into the complex vortex and turbulence state, full mixing and mass transfer.
Then, in the rotating drum and fixed at the bottom of the form under the action of self-priming pump, impeller, the mixture after entering the drum drum at the bottom of the center hole inside;
In block flow plate under the action of mixed liquid into the state of high speed rotating, dense phase, moving towards the drum wall, while the density of small to the central axis direction, after the separation of two phase out their discharging mouth finally, complete the mass transfer and phase separation process.
centrifugal extraction machine method and treatment of wastewater containing phenol using peroxide is more Fenton reagent (
Composed of hydrogen peroxide and ferrous iron ions)
Fenton reagent can quickly make the phenol molecules all decomposition, degradation of biodegradable material, when fully peroxide end product for carbon dioxide.
Thus centrifugal extraction machine of oxygen method and treatment of phenol wastewater is an effective treatment method of wastewater containing phenol.
Source: information network in this paper, the website: http://www.