1. Postdoctoral Fellow, Hydraulic and Environmental Engineering Dept., Polytechnic School, Univ. of São Paulo, Av. Prof. Almeida Prado, Trav. 2, 83, SP 05508-900, São Paulo, Brazil.
2. Ph.D. Student, Division of Microbial Resources, Research Center for Chemistry, Biology and Agriculture (CPQBA), Univ. of Campinas (UNICAMP), Rua Alexandre Cazelatto, 999, Paulínia, SP 13081-970, Brazil.
3. Coordinator, Division of Microbial Resources, Research Center for Chemistry, Biology, and Agriculture (CPQBA), Univ. of Campinas (UNICAMP), Rua Alexandre Cazelatto, 999, Paulínia, SP 13081-970, Brazil.
4. Professor, Hydraulic and Environmental Engineering Dept., Polytechnic School, Univ. of São Paulo, Av. Prof. Almeida Prado, Trav. 2, 83, SP 05508-900, São Paulo, Brazil (corresponding author).