亚氯酸盐是二氧化氯反应的主要降解副产物。遵守 意大利新的饮用水法规规定的最大浓度为700微克/升 可通过在水处理过程中减少二氧化氯用量或通过去除 绿泥石。本文研究了颗粒活性炭（GAC）作为绿泥石制备技术 移动研究特别关注绿泥石和有机物之间的干扰 活性物质去除和活性物质再生过程的适用性 提高活性炭对有机物和绿泥石的去除效率。批量和柱状试验 在蒸馏水和掺有亚氯酸盐的地表水上进行， 地表水处理厂提供的废碳和热再生碳， 并通过酸、碱和碱酸进行化学再生，耗尽GAC 解决。结果表明，活性炭是去除亚氯酸盐的有效方法。包括12个参考文献、表格和图表。

Chlorite is the dominant degradation byproduct of chlorine dioxide reactions. Compliance with the maximum concentration of 700 µg/L established by new Italian regulations for drinking water can be achieved by reducing chlorine dioxide dosage during water treatment or by removing chlorite. This work investigated granular activated carbon (GAC) as a technology for chlorite removal. Research focused specifically on the interference between chlorite and organic matter removal on GAC active sites and the applicability of a "chemical regeneration" process to improve GAC removal efficiency for organic matter and chlorite. Batch and column tests were performed on both distilled water and surface water spiked with chlorite, virgin, exhausted, and thermally regenerated carbon provided by a surface water treatment plant, and exhausted GAC after chemical regeneration by means of acid, base, and base-acid solutions. Results demonstrated that GAC can be an efficient method for chlorite removal. Includes 12 references, tables, figures.