Recovery and use of water from the vinasse biodigestion in industrial processe

Authors

  • Eduardo de Castro Mattos ESALQ-USP
  • Ricardo Fleury Sunhiga Filho ESALQ-USP
  • Rubens Perez Calegari CENA-USP.
  • Antonio Sampaio Baptista ESALQ-USP

Keywords:

Flocculation, Centrifugation, Physical chemical treatment of efluente, Turbidity remotion

Abstract

It was evaluated the physico-chemical treatment of biodigested vinasse and possible reuse in the productive chain of sugarcane. 2 treatments were performed: Filtration followed by flocculation (T1) and centrifugation followed by filtration and flocculation (T2). Turbidity, electrical conducity and pH were evaluated. T1 removed 88.3% of the turbidity and T2 removed 93.4%. There was no change in electrical conductivity. T2 was more efficient, generating a product with low turbidity and possible reuse in industry.

Downloads

Download data is not yet available.

Author Biographies

  • Eduardo de Castro Mattos, ESALQ-USP

    Graduando em Engenharia Agronômica. ESALQ-USP

  • Ricardo Fleury Sunhiga Filho, ESALQ-USP

    Graduando em Engenharia Agronômica. ESALQ-USP

  • Rubens Perez Calegari, CENA-USP.

    Doutorando em Ciências. CENA-USP.

  • Antonio Sampaio Baptista, ESALQ-USP

    Professor Doutor. ESALQ-USP

Downloads

Published

2019-04-15

Issue

(2019), v.5, Publicação Contínua

Section

Artigos

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

MATTOS, E. DE C. et al. Recovery and use of water from the vinasse biodigestion in industrial processe. Revista Hipótese, v. 5, p. 558–569, 15 Apr.2019.