sewerage

n.

污物处理（系统）；

sewerage system排水系统；污水工程系统

1. Our town has a modern sewerage system.
   我们城镇有一个现代化的下水道系统。
2. The construction of a modern sewerage system in Tokyo dates back to 1884.
   东京的现代排水系统工程开始于1884年。
3. Unfortunately, the sewerage was not the only issue.
   不幸的是，污水并不是唯一的问题。

Reclamation pipe boring apparatus for sewerage
Landmark-based autonomous navigation in sewerage pipes
Impact of drainage and sewerage on diarrhoea in poor urban areas in Salvador, Brazil.
Impact of drainage and sewerage on intestinal nematode infections in poor urban areas in Salvador, Brazil
A Prototype Study of an Autonomous Robot Platform for SewerageSystem Maintenance
A Prototype Study of an Autonomous Robot Platform for Sewerage System Maintenance
Has private participation in water and sewerage improved coverage? - empirical evidence from Latin America
Sanitation: a global estimate of sewerage connections without treatment and the resulting impact on MDG progress.
Transfer of glyphosate and its degradate AMPA to surface waters through urban sewerage systems.
Poliovirus surveillance by examining sewage specimens. Quantitative recovery of virus after introduction into sewerage at remote ups...