Abstract：
The study investigates the effect of different parameters for the removal of SO2 and NOx through a wet process concurrently. Two separate processes have been compared for the removal of flue gases, that is, Ozone/UV and H2O2/UV. The research aims to develop a comparative study for the removal of SO2 and NOx simultaneously using Ozone/H2O2 and UV light and find the energy consumption (also known as EEO) for each process. Combining UV with O3 and H2O2 play a crucial role in generating hydroxyl radicals. Different combinations of Ozone/H2O2, flue gas, and UV intensity were studied at different pH and temperatures of the solution to achieve maximum removal of the flue gases. For, the ozonation process it was observed that the removal% of flue gases increases with increasing UV intensity, and at higher UV intensity (250 W), the removal% for NOx is 92% and SO2 is 95% simultaneously at optimum temperature 308 K. For H2O2/UV process (250 W UV intensity), removal% for NOx is 95% and SO2 is 100% at 313 K, 0.3 LPM flow rate of flue gases. The EEO values obtained for both processes were less than 1 for 95% NOx/SO2 removal efficiency.
摘要：
该研究考察了不同参数对通过湿法同时去除SO2和NOX的影响。已经比较了两种单独的工艺来去除烟气，即臭氧/UV和H2O2/UV。该研究旨在开展使用臭氧/H2O2和紫外光同时去除SO2和NOX的比较研究，并找到每个过程的能耗（也称为EEO）。UV与O3和H2O2的结合在产生羟基自由基中起着至关重要的作用。臭氧/H2O2、烟气、和紫外强度进行了研究，在不同的pH值和温度下的溶液，以实现最大程度的去除烟气。For,在臭氧化过程中，观察到烟气的去除率随紫外线强度的增加而增加，在较高的紫外线强度（250瓦）下，在最佳温度308K下，NOX的去除率为92%，SO2的去除率为95%。对于H2O2/UV工艺，（250W紫外线强度）在313K时，NOX的去除率为95％，SO2为100％，0.3LPM烟气流量。对于95%的NOx/SO2去除效率,两种方法获得的EEO值小于1。
