Quality of discharge of treated waste water

The attached table shows the quality parameters of the discharge of the treated waste water at the eight treatment plants dependent on the City of Madrid. The values provided are those obtained in the control analyses that are carried out every fifteen days. You can find more information about this data on the Transparency Portal & Wastewater treatment systems in Madrid. Source: www.madrid.es附件表格呈现了隶属于马德里市的八座污水处理厂处理后出水的水质参数。本次提供的数值均为每十五日开展一次例行质控分析所得到的检测结果。您可通过马德里市透明度门户及马德里污水处理系统页面查询该数据集的更多详细信息。数据来源：www.madrid.es