1. Department of Civil Engineering, Federal University of Vicosa, Vicosa, Minas Gerais, Brazil.
2. Department of Forest Engineering, Federal University of Vicosa, Vicosa, Minas Gerais, Brazil.
3. Department of General Biology, Federal University of Vicosa, Vicosa, Minas Gerais, Brazil.
4. Department of Microbiology, Federal University of Vicosa, Vicosa, Minas Gerais, Brazil.
5. Treatment Technologies and Water Reuse, Petrobras, Rio de Janeiro, Brazil.
6. Chemical Engineering Program—COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.