结果选择以活性炭为载体材料、硝酸铁为活化试剂制备饮水复合除砷材料。
Results Active carbon and ferric nitrate were selected to prepare composite material for removal of arsenic in drinking water.
实验通过对各种铁盐前驱物制备的氧化铁硫化性能的考察,优选出硫化性能好的硝酸铁作为活性组分前驱物;
The sulfidation performance of iron oxide prepared from various precursors was investigated, and the ferric nitrate with better sulfidation performance was chosen as precursor of active component.
实验通过对各种铁盐前驱物制备的氧化铁硫化性能的考察,优选出硫化性能好的硝酸铁作为活性组分前驱物;
The sulfidation performance of iron oxide prepared from various precursors was investigated, and the ferric nitrate with better sulfidation performance was chosen as precursor of active component.
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