Fibrous Waste
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Crude glycerin in anaerobic co-digestion of dairy cattle manure increases methane production
ABSTRACT Anaerobic digestion of crude glycerin (CG) along with animal waste has been an excellent option for increasing the production of biogas and methane to achieve efficiency in the treatment of both residues. This study aimed to evaluate improvements in specific productions of biogas and methane, reductions in solid and fibrous components in substrates
Sci. agric. (Piracicaba, Braz.). Publicado em: 2017-06
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2. Sustainable Management of Keratin Waste Biomass: Applications and Future Perspectives
Keratin is a durable, fibrous protein which is mainly present in higher vertebrates (mammals, birds and reptiles) and humans epithelial cells. Food industry especially the meat market, slaughter house and wool industry produces million of tons of keratin containing biomass. These industries are constantly growing and the major producers include USA, Brazil a
Braz. arch. biol. technol.. Publicado em: 29/04/2016
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3. Production and evaluation of recycled polymers from açaí fibers
The possibility of recycling and the favorable mechanical properties of the products have encouraged the study and production of thermoplastic composites from natural fibrous waste. Açaí (cabbage palm) fiber, which is removed from the seed, has been slightly investigated, as compared to what is already known about the fruit pulp. In this study, the influen
Materials Research. Publicado em: 2010-06
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4. Optimization of thermostable α- amylase production by Streptomyces erumpens MTCC 7317 in solid-state fermentation using cassava fibrous residue
Production of α- amylase under solid state fermentation by Streptomyces erumpens MTCC 7317 was investigated using cassava fibrous residue, one of the major solid waste released during extraction of starch from cassava (Manihot esculenta Crantz). Response surface methodology (RSM) was used to evaluate the effect of the main variables, i.e., incubation period
Brazilian Archives of Biology and Technology. Publicado em: 2010-04
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5. Cost-effective synthesis of environmentally benign materials on the basis of poly-3-hydroxybutyrate
As an example for an environmentally benign and low-cost material we prepared blends from 1. copolyester-urethanes (PEU) and 2. cellulose acetate recycling material (CAR). The copolyester-urethanes were prepared by joining blocks of alpha, omega-(poly-(R)-3-hydroxybutyrate)-diol and poly-butylenglycol-adipate-diol with hexamethylene diisocyanate. Fibrous CAR
Polímeros. Publicado em: 2005-06
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6. Caracterização e aproveitamento do farelo residual do processamento de fécula de mandioca na elaboração de biscoitos. / Characterization and use of residual fibrous waste of the processing of cassava starch in the elaboration of cookies
The present work objectified the characterization of the fibrous residue resultant of the process of extraction of cassava starch and application of that fibrous waste in the cookie making. The extraction of the starch was carried out in the Cassava Processing Unit; the characterization as well as the elaboration and analyses of the cookies were done in the
Publicado em: 2005
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7. Fibrous Material in Feedlot Waste Fermented by Trichoderma viride1
Trichoderma viride QM9123 fermented fiber isolated from feedlot waste at concentrations up to 16.7% solids. The fermented fiber solids decreased by 32%, and carbohydrate decreased by 60%. Cellulolytic enzyme production was better with fiber substrates that had been alkali pretreated and had a lower hemicellulose-to-cellulose ratio.