1. Department of Civil and Environmental Engineering, Laboratory of Environmental Sanitation (LSA-UFPE), Federal University of Pernambuco, Recife, Brazil
2. Technology Center, Laboratory of Environmental Engineering (LEA-UFPE), Federal University of Pernambuco (UFPE), Agreste Academic Centre (CAA), Caruaru, Brazil
3. Department of Chemistry, Rural Federal University of Pernambuco (UFRPE), Recife, Brazil