本文讨论了一种新的化学过滤介质修复方法，该方法结合了效率高、操作简单等优点 应用程序和短时间的过滤器停机时间，并已在全国多个站点应用。 根据培养基样本的实验室测试定制处理程序。滤器 在大多数情况下，媒体治疗在24小时内完成。这种方法被证明是有效的 有效防止锰、铁、碳酸钙和细菌粘液沉积。包括数字。

This paper discusses a new method of chemical filter media rehabilitation, which combines efficiency, ease of application and short filter downtime, and has been applied at multiple sites throughout the country. Treatment procedures were customized based on laboratory testing of media samples. Filter media treatment was completed within 24 hours in most cases. The method proved to be effective against manganese, iron, calcium carbonate and bacterial slime deposits. Includes figures.