进行了间歇和连续流动的小型实验，以评估两种高级氧化工艺与后续生物降解相结合的性能，以去除总有机碳（TOC）和消毒副产物（DBP）前体，其特征是溶解有机卤化物形成电位（DOXFP）。研究了臭氧过氧化氢（O3-H2O2）和紫外线过氧化氢（UV-H2O2）在一系列氧化条件下促进后续生物降解步骤中TOC和DOXFP去除的能力。对于休斯顿湖，单独添加臭氧和臭氧后，这两种水的生物降解性能并不值得研究。UV-H2O2-生物降解性能与O3相当- 生物降解，这表明它是一种值得考虑的DBP前体去除替代技术，尤其是对于那些有兴趣避免臭氧氧化操作复杂性的公用事业公司。包括23个参考文献、表格和图表。

Batch and continuous-flow, bench-scale experiments were performed to assess theperformance of two advanced oxidation processes in combination with subsequentbiodegradation for the removal of total organic carbon (TOC) and disinfectionbyproduct (DBP) precursors, as characterized by dissolved organic halogenformation potential (DOXFP). Ozone-hydrogen peroxide (O3-H2O2) and ultraviolet-hydrogen peroxide (UV-H2O2) were studied over a range of oxidation conditions for their ability to promote TOC and DOXFP removal in a subsequent biodegradation step. For the two waters studied, from Lake Austin and Lake Houston in Texas, the addition of H2O2 did not enhance performance after biodegradation relative to O3 alone, indicating that O3-H2O2 oxidation is not worthwhile in waters of this type, i.e., those with low specific UV absorbance. UV-H2O2-biodegradation performed comparably to O3-biodegradation, which suggests it is an alternative technology that may be worth considering for DBP precursor removal, especially for utilities that are interested in avoiding the operational complexities of ozonation. Includes 23 references, tables, figures.