求翻译：本工程厂区采用生活污水、生产废水及雨水分流制排水系统。生活污水与生产废水经过化粪池处理后排入城市排水管网。是什么意思？

The engineering plant sewage, wastewater and stormwater diversion drainage system. Sewage and wastewater discharged into the urban drainage network after septic tanks.

This works with domestic sewage, factory production wastewater and stormwater drainage systems triage system. sewage and wastewater is produced after the septic tank into the city sewer.

This project factory district uses the sanitary sewage, the production waste water and the rain water separate-sewage system.The sanitary sewage and the production waste water enter the city draining water pipe network after the septic tank processing back row.

Engineering factory of domestic sewage, wastewater and storm water diversion and drainage systems. After septic sewage and wastewater discharged into the urban drainage pipe network.

正在翻译，请等待...