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Subject: Activated carbon can continue to develop the price
Content: Laboratory studies have shown that ceramic honeycomb activated carbon catalytic ozone oxidation technology and removal of trace organic matter in water has more obvious advantages, but the catalytic oxidation and active carbon process characteristics to be in-depth study, therefore the pilot was investigated through honeycomb ceramic catalytic ozonation and activated carbon catalytic ozonation and activated carbon filter combination process operation characteristics. activated carbon company   Under experimental conditions, the gas-liquid mass transfer capacity of honeycomb ceramic catalytic reactor is slightly lower than that of ozone reactor, but when the gas-water ratio is greater than 0.15, the gas-liquid mass transfer capacity exceeds that of ozone reactor. The gas holdup (Eg) of ozone reactor and honeycomb ceramic catalytic oxidation reactor is 0.19% and 0.15% respectively when the gas volume is 0.L m3/h, indicating that the size of bubbles in the catalytic oxidation reactor is large, which is not conducive to gas-liquid mass transfer. The Pe values of ozone reactor and honeycomb ceramic catalytic reactor were 3.14 and 5.25, respectively, in the liquid pulse addition test, indicating that the liquid level pushing flow component in catalytic oxidation reactor is higher, which is conducive to gas-liquid mass transfer. The gas-liquid mass transfer efficiency of catalytic oxidation reactor is more affected by increasing gas-water ratio. activated carbon gold mining