Current technologies for post-tanning wastewater treatment: A review

Éverton Hansen1, Patrice Monteiro de Aquim2, Mariliz Gutterres3

  • 1Federal University of Rio Grande do Sul - UFRGS, Post-graduation Program of Chemical Engineering, Laboratory for Leather and Environmental Studies -LACOURO, Eng. Luiz Englert Street, Porto Alegre, RS, Brazil; Feevale University, Institute of Pure Sciences and Technology, 2755, RS 239, Novo Hamburgo, RS, Brazil; Centro Universitário Ritter dos Reis - UniRitter, 555 Orfanotrófio, Porto Alegre, RS, Brazil; Universidade do Vale do Rio dos Sinos, Chemical Engineering Department, 950 Av. Unisinos, São Leopoldo, RS, Brazil.