The pipes lead to the biodigester.

这些管道通向生物消化池。

There's $45 billion to eliminate all lead pipes and service lines in our drinking water systems.

450亿美元用于消除我们饮用水系统中的所有铅管道和服务线路。

Newark, New Jersey officials say most of the city's lead pipes have been removed and replaced with copper ones.

新泽西州纽瓦克的官员说，该市的大部分铅管已经被拆除，换上了铜管。

“The pipe led to the valves, ” he added, and it was a job well done.

“管道通向阀门， ” 他补充说，这是一项出色的工作。

A bill co-sponsored by a Republican congressman from New Jersey, Chris Smith, would require all lead pipes to be replaced within a decade.

新泽西州共和党国会议员克里斯·史密斯联合发起的一项法案将要求在10年内更换所有铅水管。

A century later, they discovered lead was a health risk so they went to copper. But they never removed the lead pipes.

大概100年之后 他们发现铅对人体有害他们就开始采用铜管 但是铅管就留在那里了。

It also says there are no lead pipes that connect the schools plumbing so what might have caused the high levels of lead and copper officials haven't said yet.

当局同时称，学校的管道系统中没有含铅管道，因此尚不明确造成铜和铅含量超标的原因。