到目前为止，很少有人研究 废水过滤器反冲洗的回收对处理后的水质有影响。 为了增加关于回收影响的有限数据， 作者记录并评估了废物过滤器的反冲洗 六个完整地表水处理厂的水循环实践 康涅狄格州的植物。 因为每个处理厂的运作方式不同，理解 回收的影响需要详细且具体的场地 信息这项研究的结果可以帮助公共事业 改进操作和监控，以控制潜在的回收 影响并收集适当的信息以便于理解 回收实践。包括20个参考文献、表格和图表。

To date, little research has been done on the effects that recycle of waste filter backwash has on treated water quality. To add to the limited data available on effects of recycle, the authors documented and evaluated the waste filter backwash water recycle practices at six full-scale surface water treatment plants in Connecticut. Because each treatment plant operates differently, understanding the effects of recycle requires detailed and site-specific information. The results of this study can help utilities improve operation and monitoring to control potential recycle effects and gather appropriate information for understanding recycle practices. Includes 20 references, tables, figures.