进行了实验室规模的间歇过程，以研究 零价铁（Fe⁰）与三种不同吸附剂的混合系统，用于去除 水溶液中的硝酸盐（NO₃^-）和铵离子（NH₄⁺）。最大硝酸盐浓度 在45℃、反应24小时的条件下，观察到Fe⁰-海泡石混合体系的去除。NO₃^-去除率随NO₃^-初始浓度的增加而增加。产生的NH₄⁺离子 在反硝化过程中，Fe⁰被吸附剂成功去除，且 去除率依次为活性炭>海泡石>滤料。本研究的结果 这表明，混合动力系统的使用可能是一种很有前途的创新技术 实现从水溶液中同时去除NO₃^-和NH₄⁺。包括19个参考文献、图表。

A laboratory scale batch process was conducted to investigate the feasibility of a hybrid system of zero-valent iron (Fe⁰) with three different adsorbents for the removal of nitrate (NO₃^-) and ammonium ions (NH₄⁺) from aqueous solution. The maximum nitrate removal was observed for Fe⁰-sepiolite hybrid system at 45ºC for 24 h reaction time. The rate of NO₃^- removal increased with the increase in initial NO₃^- concentration. NH₄⁺ ions produced during the denitrification process by Fe⁰ were successfully removed by the adsorbents, with the removal efficiency in the order of GAC > sepiolite > filtralite. Results of the present study suggest that the use of hybrid systems could be a promising innovative technology for achieving simultaneous removal of NO₃^- and NH₄⁺ from aqueous solution. Includes 19 references, figures.