Nutrient Abatement Total Solids in Valladolid city

This KPI aims at determining the organic matter, nutrients, and other pollutants removal in the NBS. For that purpose, the concentration of the specific contaminants to be monitored are determined both in the influent (raw wastewater) and the final effluent of the NBS. The reduction observed in the concentration is the abatement reached in the monitored system. This KPI involves sampling and analytical determinations in a lab.

本关键绩效指标（Key Performance Indicator, KPI）旨在评估基于自然的解决方案（Nature-Based Solutions, NBS）系统对有机物、营养盐及其他污染物的去除效能。为此，需分别采集该系统的进水（原污水）与最终出水样本，测定其中待监测的特定污染物的浓度。所观测到的浓度降幅即为该监测系统实现的污染物削减量。该关键绩效指标的测算需依托实验室采样与分析测定工作完成。