Banca de QUALIFICAÇÃO: JONAS ALEXSANDER DIAS FERREIRA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
STUDENT : JONAS ALEXSANDER DIAS FERREIRA
DATE: 03/10/2022
TIME: 09:00
LOCAL: Qualificação virtual
TITLE:

Removal of Dyes Used in Textile Industry by adsorption using dry biomass of Eichhornia crassipes and Pistia stratiotes

KEY WORDS:

Adsorption, Eichhornia crassipes, Pistia stratiotes, Dyes

PAGES: 60
BIG AREA: Multidisciplinar
AREA: Biotecnologia
SUMMARY:

The textile industry is present in all countries because of a human need for clothing and various utilitarian uses such as decoration, hospital, military, among others. According to data from the Brazilian Textile Industry Association (ABIT), apparel retail ended 2017 with 6.71 billion pieces sold, 6.5% more than in 2016, with sales of R$ 144 billion. According to the entity's balance sheet, investments in the sector in 2017 reached R$ 1.9 million and 3,500 jobs were created, totaling 1.48 million people employed in the sector. Given the size of the textile industry market, an important issue associated with production is wastewater treatment. Textile effluent is rich in salts and organic compounds such as dyes, surfactants, among other substances used to make fabrics resistant to physical, chemical and biological agents. With this in mind, this work aims to use the dry biomass of Eichhornia crassipes and Pistia stratiotes, two weeds, to remove by adsorption the dyes Remazol Red RR and Reactive black 5, both used in the textile industry.

BANKING MEMBERS:
Interno - 1689019 - RAFAEL CESAR RUSSO CHAGAS
Externo ao Programa - 1671360 - LUIS FERNANDO SOARES
Externa à Instituição - LUDMILA SILVA BRIGHENTI - UEMG