Fig. 8From: Enhanced detoxification methods for the safe reuse of treated olive mill wastewater in irrigationTwo-dimensional dendrogram and a heatmap describing, in hierarchy clustering shape, the relationships among raw OMWW, treated OMWW and their dilutions from dimension and among all effective studied parameters in the other dimension. Colors’ gradient goes from red to yellow to green, from the highest values to middle to the lowest valuesBack to article page