Abstract
Sanitary landfill leachates are dark coloured and pollutant wastewaters, due to the presence of: biodegradable and refractory organic matter (as humic substances), total dissolved solids (TDS), heavy metals and high ammonia concentration [1]. This research is focused on leachates treatment, in order to meet the discharge standards of CONAMA Resolution 397/08. Thus, the following physico-c…