caa a22 4500 475815920 CHVBK 20180406123810.0 cr unu---uuuuu 170329e20000801xx s 000 0 eng 10.1023/A:1004007730721 doi (NATIONALLICENCE)springer-10.1023/A:1004007730721 Photoelectrochemical degradation of lignin [Elektronische Daten] [R. Pelegrini, J. Reyes, N. Durán, P.P. Zamora, A.R. de Andrade] 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 51% and 83% in TOC and total phenol products, respectively, were observed for a reaction time of 6 h. Comparing these values with the sum of the decoloration ratios (or TOC and total phenol reductions) obtained by separate measuring of electrochemical and photochemical procedures, a significant synergetic effect between these two processes was observed. Furthermore, the degradation capacity of the photoelectrochemical process increases as the SnO2 content is increased. Kluwer Academic Publishers, 2000 lignin nationallicence oxide anode nationallicence paper nationallicence photoelectrochemical treatment nationallicence wastewater nationallicence Pelegrini R. Instituto de Química, Universidade Estadual de Campinas, C.P. 6154, CEP: 13083-970, Campinas-SP, Brazil aut Reyes J. Instituto de Química, Universidade Estadual de Campinas, C.P. 6154, CEP: 13083-970, Campinas-SP, Brazil aut Durán N. Instituto de Química, Universidade Estadual de Campinas, C.P. 6154, CEP: 13083-970, Campinas-SP, Brazil aut Zamora P.P. Departamento de Química, Universidade Federal do Paraná, Curitiba-PR, Brazil aut de Andrade A.R. Departamento de Química da FFCLRP-USP, Av. Bandeirantes 3900, 14040-901, Riberão, Preto-SP, Brazil aut Journal of Applied Electrochemistry Kluwer Academic Publishers 30/8(2000-08-01), 953-958 0021-891X 30:8<953 2000 30 10800 https://doi.org/10.1023/A:1004007730721 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1004007730721 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Pelegrini R. Instituto de Química, Universidade Estadual de Campinas, C.P. 6154, CEP: 13083-970, Campinas-SP, Brazil aut NATIONALLICENCE 700 1- Reyes J. Instituto de Química, Universidade Estadual de Campinas, C.P. 6154, CEP: 13083-970, Campinas-SP, Brazil aut NATIONALLICENCE 700 1- Durán N. Instituto de Química, Universidade Estadual de Campinas, C.P. 6154, CEP: 13083-970, Campinas-SP, Brazil aut NATIONALLICENCE 700 1- Zamora P.P. Departamento de Química, Universidade Federal do Paraná, Curitiba-PR, Brazil aut NATIONALLICENCE 700 1- de Andrade A.R. Departamento de Química da FFCLRP-USP, Av. Bandeirantes 3900, 14040-901, Riberão, Preto-SP, Brazil aut NATIONALLICENCE 773 0- Journal of Applied Electrochemistry Kluwer Academic Publishers 30/8(2000-08-01), 953-958 0021-891X 30:8<953 2000 30 10800 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer