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WATERTIGHT: FROM THE PIPE UP

机译:防水:从管道

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Like many sewer districts, South Whitehall Township, in Lehigh County, Pa., is under an administrative order from the U.S. Environmental Pro-tectionAgency (U.S. EPA), along with 14 other Pennsylvania municipalities that all transfer wastewater to a common treatment plant in Allentown. "There were outfalls at the plant during storm events," explains South Whitehall Public Works Utilities Group Leader Jerry Charvala. "It's difficult to pinpoint excess inflow and infiltration (I/I), so all 15 of us are working on ways to reduce excess flows into the system."
机译:像许多下水道区一样,宾夕法尼亚州利哈伊县的South Whitehall Township也受到美国环境保护署(US EPA)的行政命令,以及宾夕法尼亚州的其他14个市政当局,所有市政当局都将废水转移到Allentown的一家普通处理厂。南白厅公共事业公用事业集团负责人杰里·查瓦拉(Jerry Charvala)解释说:“在暴风雨期间,该工厂有污水排放口。” “很难确定过多的流入和渗透(I / I),因此我们15个人都在研究减少流入系统的过多流量的方法。”

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