Hydrogen peroxide desulfurization
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I would like to ask: in the process of desulfurization using hydrogen peroxide exhaust gas, how is the addition of hydrogen peroxide controlled? Is it controlled based on the exhaust gas at the desulfurization outlet or based on the pH value? What other abnormal situations can occur when using hydrogen peroxide for desulfurization?
The amount of hydrogen peroxide added is controlled by regulating the pH of the circulating liquid and the SO2 content in the exhaust gases
:handshake:handshake
Also through pH value and exhaust SO2 content?
By controlling the potential of the oxidation electrode, when this potential is below a certain limit, the metering pump supplies hydrogen peroxide.