处理后饮用水的地下储存会消除处理过程中产生的三卤甲烷（THM）和卤乙酸（HAAs），并降低残留消毒副产物（DBP）前体的浓度。THMs的去除与反硝化条件有关，而HAAs则在好氧条件下去除。这一发现与DBP和DBP前体去除的生物学机制一致。包括8个参考文献、表格、图表。

The underground storage of treated drinking water results in the elimination of trihalomethanes (THMs) and haloacetic acids (HAAs) produced during treatment and in a decrease in the concentration of residual disinfection byproduct (DBP) precursors. Removal of THMs is associated with denitrifying conditions, whereas HAAs are removed under aerobic conditions. The findings are consistent with a biological mechanism for DBP and DBP precursor removal. Includes 8 references, tables, figures.