文摘
The PEP process couples ozonation, UV, and cathodic H2O2 generation to produce OH. Significant synergy for 1,4-dioxane degradation can be obtained in the PEP process. The PEP process mineralizes 1,4-dioxane much faster than UV/O3 and EP process. The PEP process works more efficiently with Na2SO4 electrolytes than with NaCl. The PEP process is more effective at pollutant mineralization with increasing pH.