Italy: wastewater treatment plants 2018, by population served

This statistic depicts the distribution of population served by wastewater treatment plants in Italy as of 2018, by type of plant. According to data, advanced plants fulfilled the needs of 67 percent of the total population, whereas Imhoff tanks served only two percent of the total population.

本统计数据显示了截至2018年意大利污水处理厂所服务人口的分布情况，按污水处理厂类型划分。根据数据，高级污水处理厂满足了总人口中67%的需求，而Imhoff沉淀池仅服务了总人口中的2%。