Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Ivonete Oliveira Barcellos"'
Publikováno v:
Eclética Química, Vol 40, Iss 1, Pp 01-10 (2018)
This study evaluated a continuous flow system using rice husk ash as an adsorbent to treat textile bath dyeing residual. The system consisted in recirculating the effluent in a burette containing the adsorbent. This procedure was performed in five cy
Externí odkaz:
https://doaj.org/article/13b20046a9e7497bbd5b1786a94014e6
Autor:
Ana Paula Wünsch Boitt, Ivonete Oliveira Barcellos, Leila Denise Alberti, Doris Zwicker Bucci
Publikováno v:
Polímeros, Vol 24, Iss 6, Pp 640-645 (2014)
The high calorific value of rice husks has elevated its reuse as an energy source; however, the burning of these shells generates a waste ash from rice husk ash (RHA), which makes its disposal a concern. Despite advances, biodegradable polymers are n
Externí odkaz:
https://doaj.org/article/589227ffc1f745ecaf242d893a20b443
Publikováno v:
Acta Scientiarum: Technology, Vol 34, Iss 1, Pp 97-103 (2012)
In this study, we tested the potential use of a natural sorbent based on soybean meal from oil extraction in the treatment of solutions containing the acid dyes: yellow Erionyl RXL, navy blue Erionyl R and red Erionyl A-3B, used to dye polyamide fibe
Externí odkaz:
https://doaj.org/article/c8ce2cd387a14ff18d6da3a41941b82f
Publikováno v:
Acta Scientiarum: Technology, Vol 34, Iss 1, Pp 97-103 (2011)
In this study, we tested the potential use of a natural sorbent based on soybean meal from oil extraction in the treatment of solutions containing the acid dyes: yellow Erionyl RXL, navy blue Erionyl R and red Erionyl A-3B, used to dye polyamide fibe
Externí odkaz:
https://doaj.org/article/f577ef3bbd384ac6b1510c7745fd019d
Autor:
Mônica Lucas, Pâmela F. P. Toassi Jeremias, Jürgen Andreaus, Ivonete Oliveira Barcellos, Patricio Peralta-Zamora
Publikováno v:
Química Nova, Vol 31, Iss 6, Pp 1362-1366 (2008)
On a laboratory scale effluents were produced from bichromic dyeing of acrylic fabrics with the basic dyes Blue Astrazon FGGL 300% and Yellow Gold Astrazon GL 200%. The residual dyeing baths were subjected to a photoelectrochemical treatment and reus
Externí odkaz:
https://doaj.org/article/02634b2ad56c4404a604da0e61f05fc0
Publikováno v:
Química Nova, Vol 27, Iss 3, Pp 492-495 (2004)
Externí odkaz:
https://doaj.org/article/c1885314e15848978880ad391ca9ac13
Publikováno v:
Revista Brasileira de Engenharia de Biossistemas. 15:577-597
A indústria têxtil utiliza grandes volumes de água em seus processos. Sendo assim, encontrar um tratamento do efluente, visando sua reutilização, é importante. Realizou-se tingimentos com água destilada (padrão), soluções de monocromia com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3289672595aab741cf3044f28d6a7503
https://doi.org/10.18011/bioeng2021v15n4p577-597
https://doi.org/10.18011/bioeng2021v15n4p577-597
Autor:
Ana Paula Wünsch Boitt, Giovana A. Vieira, Ivonete Oliveira Barcellos, Ana Paula Serafini Immich, Antônio Augusto Ulson de Souza
Publikováno v:
Fibers and Polymers. 21:2239-2245
Knitted fabrics are widely used in the textile and garment industry. However, dimensional change (DC) and pilling can occur during production and also after use. To reduce these undesirable effects, a polymeric coating with poly(N-vinyl-2-pyrrolidone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e99075b1679eccc9b9bc282c6081bbc
https://doi.org/10.1007/s12221-020-9962-0
https://doi.org/10.1007/s12221-020-9962-0
Autor:
Ivonete Oliveira Barcellos, R. B. M. Ibsch, Marcel Jefferson Gonçalves, Carolina Krebs de Souza, Sávio Leandro Bertoli, A. M. Bueno, Lisiane Fernandes de Carvalho, B. R. Warmling
Publikováno v:
Fibers and Polymers. 21:1-6
Due to the large amount of toxic effluents generated by the textile industry using most of synthetic dyes, natural dyes are increasingly gaining prominence, in keeping with the global trend toward prioritizing the use of cleaner technologies. However
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0dda7960fe673d3d1403911e55d3fb4
https://doi.org/10.1007/s12221-020-8681-x
https://doi.org/10.1007/s12221-020-8681-x
Autor:
MARCEL JEFFERSON GONÇALVES, AMáBILE COLLA PRANDO, ARIANE CANUTO VEIGA DE OLIVEIRA, RITA DE CASSIA SIQUEIRA CURTO VALLE, IVONETE OLIVEIRA BARCELLOS, LORENA BENATHAR BALLOD TAVARES
Publikováno v:
Anais do II Brazilian Congress of Development.
Neste estudo foram realizados tingimentos de tecidos de poliamida com diferentes concentrações (4%, 2%, 1%, 0,5% 0,25%) de corante de urucum, avaliando a interferência no percentual de esgotamento e fixação, nos valores das coordenadas cromátic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5de58f2a3960074563bda4ced9d48810
https://doi.org/10.51162/brc.dev2021-0005
https://doi.org/10.51162/brc.dev2021-0005