RH4 – Characterisation Hydrographic Region – Drainage and Wastewater Treatment Systems and existing infrastructures – Collection, treatment and elevation of waste water

Management Plan OF THE HIDROGRAPHIC REGION OF VOUGA, MONDEGO, LIS – RH4 – Base Report – Part 2 – Characterisation of the Hydrographic Region – 1.8 – Water supply systems and existing waste water drainage and treatment systems and infrastructures – Collection, treatment and elevation of waste water沃加、蒙德戈、利斯水文区域（Hydrographic Region）管理计划——RH4——基础报告——第二部分——水文区域特征描述——1.8 供水系统、现有废水排水与处理系统及基础设施——废水收集、处理与提升