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	Provedor de dados BABT (2) Autor Wongthanate,Jaruwan (2) Polprasert,Chongrak (1) Sutthipattanasomboon,Chonlapin (1) Palavra-chave Biohydrogen production (2) Bacillus cereus (1) Biofilm (1) Biological material (1) Biological supporting materials (1) SEM (1) Starch processing wastewater (1) Synthetic material (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2017 (1) 2015 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Enhancement of biohydrogen production from starch processing wastewater and further inside its ecosystem disclosed by 16S rDNA sequencing and FISH BABT Sutthipattanasomboon,Chonlapin; Wongthanate,Jaruwan. ABSTRACT Biohydrogen production from starch processing wastewater in this study resulted the highest yield of 61.75 mL H2/g COD at initial pH 7.0, thermophilic temperature, and iron concentration 800 mg Fe/L. The yield was 2-folded higher than the operation at mesophilic temperature or without iron addition. Cell immobilization by addition of biomaterials (BM) could improve the hydrogen yield by 2-folded comparing to the non-addition. BM from plants (loofa sponge) was found producing higher yield than that from animals (silk cocoon), and optimal concentration of BM was 5% (V/V). Furthermore, it was revealed further inside its ecosystem using SEM, 16S rDNA sequencing and FISH. There was found rod-shaped microorganisms of Bacillus cereus, which reported as... Tipo: Info:eu-repo/semantics/article Palavras-chave: Biohydrogen production; Starch processing wastewater; Biological supporting materials; Bacillus cereus. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100600 Immobilized Biofilm in Thermophilic Biohydrogen Production using Synthetic versus Biological Materials BABT Wongthanate,Jaruwan; Polprasert,Chongrak. Biohydrogen production was studied from the vermicelli processing wastewater using synthetic and biological materials as immobilizing substrate employing a mixed culture in a batch reactor operated at the initial pH 6.0 and thermophilic condition (55 ± 1ºC). Maximum cumulative hydrogen production (1,210 mL H2/L wastewater) was observed at 5% (v/v) addition of ring-shaped synthetic material, which was the ring-shaped hydrophobic acrylic. Regarding 5% (v/v) addition of synthetic and biological materials, the maximum cumulative hydrogen production using immobilizing synthetic material of ball-shaped hydrophobic polyethylene (HBPE) (1,256.5 mL H2/L wastewater) was a two-fold increase of cumulative hydrogen production when compared to its production using... Tipo: Info:eu-repo/semantics/article Palavras-chave: Biohydrogen production; Biofilm; Synthetic material; Biological material; SEM. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132015000100124 Registros recuperados: 2 Primeira ... 1 ... Última

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