Method for catalytically degrading adsorbed organic pollutants through microwave ultraviolet coupled radiation
A technology for organic pollutants and catalytic degradation, which is applied in the field of microwave ultraviolet radiation catalytic degradation of adsorbed organic pollutants, and can solve the problem of high energy consumption of photocatalytic oxidation water treatment methods, secondary solid pollutants by adsorption methods, and incomplete degradation of pollutants. and other problems, to achieve the effect of stable effect, shortening response time and increasing lifespan
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specific Embodiment approach 1
[0028] Specific implementation mode one: combine figure 1 To illustrate this embodiment, the microwave ultraviolet coupling reaction device used in the microwave ultraviolet coupling radiation catalytic degradation method for adsorbed organic pollutants in this embodiment includes an air inlet pipe 1, an air outlet pipe 2, a quartz reactor 3, a lamp holder 4, an electrodeless ultraviolet Lamp 5 and microwave oven 6, described lamp holder 4 is arranged on the base 6-1 of microwave oven 6, electrodeless ultraviolet lamp 5 is arranged on lamp holder 4, and quartz reactor 3 covers the outside of lamp holder 4 and electrodeless ultraviolet lamp 5, The lower end of the inlet pipe 1 passes through the microwave oven 6 and communicates with the bottom of the quartz reactor 3, the upper end of the inlet pipe 1 is connected to the outside of the microwave oven 6, and the lower end of the outlet pipe 2 passes through the microwave oven 6 and communicates with the top of the quartz reactor...
specific Embodiment approach 2
[0035] Embodiment 2: This embodiment differs from Embodiment 1 in that the air residence time in step 3 is between 15s and 60s.
specific Embodiment approach 3
[0036] Embodiment 3: The difference between this embodiment and Embodiment 1 or 2 is that the microwave frequency in step 3 is 915 MHz or 2450 MHz.
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