臭氧氧化时，生物过滤是一种有效的饮用水处理工艺 事先练习。这两个项目的目标和设计 这些过程通常与生物处理目标无关，也不需要任何努力 旨在确定这些综合目标的兼容性 治疗过程。臭氧（O3）消毒的最佳应用是 提供微生物灭活目标水平的最小剂量。这 剂量相当于生物处理的最佳O3剂量，定义为 达到最大相对清除率的最小剂量。 此外，O3工艺在控制形成方面受到限制 当然是科拉皮德。增加O3剂量超过最佳剂量将导致 几乎没有额外的BDOCrapid形成，几乎没有额外的可生物降解物质释放 溶解的有机碳进入配电系统，成本增加 行动计划。 优化O3和生物过滤的概念方法 针对三种情况描述了生物处理目标的过程 学习结果表明，生物处理的目标可以得到满足 在很大程度上同时满足其他饮用水处理要求 消毒和颗粒去除等目标。包括21个参考文献、表格和图表。

Biofiltration can be an effective drinking water treatment process when ozonation is practiced beforehand. The objectives and therefore the designs of these two processes are usually not related to biological treatment goals, and no effort has been made to determine the compatibility of the goals of these integrated treatment processes. The optimal application of ozone (O3) for disinfection is the minimum dose that provides a target level of microorganism inactivation. This dose was equivalent to the optimal O3 dose for biological treatment, defined as the minimum dose that would achieve the maximum relative BDOCrapid removal. Additionally, the O3 process is limited with respect to controlling the formation of BDCOrapid. Increasing the O3 dose beyond the optimal dose will result in little additional BDOCrapid formation, little additional release of biodegradable dissolved organic carbon to the distribution system, and an increase in the cost of operation. A conceptual approach for optimizing the O3 and biofiltration processes for biological treatment objectives is described for three case studies. The results indicate that biological treatment goals can be satisfied to a large degree while simultaneously meeting other drinking water treatment objectives such as disinfection and particle removal. Includes 21 references, tables, figures.