Green Chemistry in Water Treatment: Use of Coagulant Derived fromAcacia mearnsiiTannin Extracts

Antonio S. Mangrich, Marta Eliane Doumer, Anderson S. Mallmannn, Carlos Rodolfo Wolf
2014 Revista Virtual de Quimica  
Rev. Virtual Quim. |Vol 6| |No. 1| |2-15| 2 Artigo Química Verde no Tratamento de Águas: Uso de Coagulante Derivado de Tanino de Acacia mearnsii Mangrich, A. S.;* Doumer, M. E.; Mallmann, A. S.; Wolf, C. R. Rev. Virtual Quim., 2014, 6 (1), 2-15. Data de publicação na Web: 17 de julho de 2013 Abstract: News coagulants for water and sewage treatment are synthesized trough the chemical transformation of tannin extracts. Tanfloc® is a cationic polymeric coagulant produced from tannin extract of
more » ... nnin extract of Acacia mearnsii. In this paper we are supporting the use of cationic polymeric coagulant for treatment of polluted water instead of aluminum or iron salts to support the sustainable water supply systems according with the principles of the green chemistry.
doi:10.5935/1984-6835.20140002 fatcat:mmasqm4yrfcllnebieekzeszca