Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Ronaldo Pelegrini"'
Autor:
Rodnei Bertazzoli, Ronaldo Pelegrini
Publikováno v:
Química Nova, Vol 25, Iss 3, Pp 477-482 (2002)
Externí odkaz:
https://doaj.org/article/ac9eaaed406d48d9903cde935b3d6e49
Autor:
Renato Sanches Freire, Ronaldo Pelegrini, Lauro T. Kubota, Nelson Durán, Patrício Peralta-Zamora
Publikováno v:
Química Nova, Vol 23, Iss 4, Pp 504-511 (2000)
Externí odkaz:
https://doaj.org/article/ba4de787a34b4c4fa2283a1da633062c
Publikováno v:
Applied Catalysis B: Environmental. 57:75-81
This study reports the results obtained for the degradation of humic acid (HA) in aqueous solution, by electrochemical and photoelectrochemical oxidation. The experiments were carried out using electrolysis and photo-assisted electrolysis on a therma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d27142238d99ccd49dcd7a5aba352e1
https://doi.org/10.1016/j.apcatb.2004.10.006
https://doi.org/10.1016/j.apcatb.2004.10.006
Autor:
Larissa Ferreira, Rafaela Castro, Marcia Barbosa, Julian Boccato, Virgílio Pereira, Ronaldo Pelegrini
Publikováno v:
Green Lifestyle Becoming the Men’s New Way of Life.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb99ff8cb95e34d50195985f55df0402
https://doi.org/10.14684/shewc.14.2014.267-269
https://doi.org/10.14684/shewc.14.2014.267-269
Publikováno v:
Journal of Applied Electrochemistry. 30:953-958
We have evaluated the efficient of degradation of lignin by an photoelectrochemical process. Using a Ti/Ru0.1Sn0.6Ti0.3O2 electrode, a quartz reaction device and an artificial ultraviolet light, decoloration ratios higher than 70%, and reductions of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5d8a60501e55a547aa602d742edf8ad
https://doi.org/10.1023/a:1004007730721
https://doi.org/10.1023/a:1004007730721
Autor:
Ronaldo Pelegrini, Patricio Peralta-Zamora, Adalgisa Rodrigues de Andrade, Juan Reyes, Nelson Durán
Publikováno v:
Applied Catalysis B: Environmental. 22:83-90
The aim of this study was to investigate the efficiency of the electrochemically assisted photocatalytic process in the degradation of C. I. Reactive Blue 19 on a Ti/Ru 0,3 Ti 0,7 O 2 electrode. By using the quartz device and the Ti-supported noble m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6841f792cdd03fcfc8cf2e8c8f44900d
https://doi.org/10.1016/s0926-3373(99)00037-5
https://doi.org/10.1016/s0926-3373(99)00037-5
Autor:
Sandra Games de Moraes, Patricia de Campos Moleiro, Nelson Durán, Ronaldo Pelegrini, Juan Reyes, Patricio Peralta-Zamora, Airton Kunz
Publikováno v:
Chemosphere. 38:835-852
The environmental problems associated with textile activities are represented mainly by the extensive use of organic dyes. A great number of these compounds are recalcitrant and shown carcinogenic or mutagenic character. In this work three processes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbf039a1dfe1e6249d3a330157dc6a1f
https://doi.org/10.1016/s0045-6535(98)00227-6
https://doi.org/10.1016/s0045-6535(98)00227-6
Autor:
Ronaldo Pelegrini, Sandra Gomes de Moraes, Héctor D. Mansilla, Juan Reyes, Nelson Durán, Mariwalde Freire, Patricio Peralta-Zamora
Publikováno v:
Chemosphere. 36:2119-2133
Treatment of effluent from the cellulose and textile industries by applying a heterogeneous photocatalytic procedure using UV-light and free and supported catalysts is reported. When Krafi and textile effluents are submitted to UV-irradiation in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12f4fc462d0057309caed9bdfb105a3a
https://doi.org/10.1016/s0045-6535(97)10074-1
https://doi.org/10.1016/s0045-6535(97)10074-1
Autor:
Juan Reyes, Ronaldo Pelegrini, Patricio Peralta-Zamora, Nelson Durán, R. Groto, Elisa Esposito
Publikováno v:
Environmental Technology. 19:55-63
Horseradish peroxidase immobilisation on several supports and its utilisation for decontamination of effluent from paper and textile industries was evaluated. Among the supports, Amberlite IRA-400 ion exchange resin showed the best results for enzyme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d7b31fbe2330c7bcb4898390bfdef04
https://doi.org/10.1080/09593331908616655
https://doi.org/10.1080/09593331908616655
Autor:
Rodnei Bertazzoli, Ronaldo Pelegrini
Publikováno v:
Química Nova v.25 n.3 2002
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova, Volume: 25, Issue: 3, Pages: 477-482, Published: MAY 2002
Química Nova, Vol 25, Iss 3, Pp 470-476 (2002)
Química Nova, Vol 25, Iss 3, Pp 477-482 (2002)
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Química Nova, Volume: 25, Issue: 3, Pages: 477-482, Published: MAY 2002
Química Nova, Vol 25, Iss 3, Pp 470-476 (2002)
Química Nova, Vol 25, Iss 3, Pp 477-482 (2002)
Organic compounds responsible for the color of wastewaters are usually refractory to biological digestion. In this paper the photo-assisted electrolysis process is used for color removal from three of the most colored wastewaters, which are daily gen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a75355d520945370bc006da8efbd709
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422002000300022
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422002000300022
