Reutilization of chemical waste in methodologies for analyses of neutral detergent fiber and acid detergent fiber
The disposal of chemical waste and the precision of analyses of the neutral (NDF) and acid (ADF) detergent fiber contents were evaluated utilizing conventional (Van Soest) and alternative methods of analyses. The recovery of acetone promoted both economic and environmental gains, with a recovery rate of 84.12%. The precision of the analyses was not observed in most of the determinations with reutilization of chemical waste in all the analytical methods tested, in spite of promoting decrease in cost, time invested in the preparation of solutions and the disposal of chemical waste.
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| Main Authors: | , , , , , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Editora da Universidade Estadual de Maringá - EDUEM
2013
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1807-86722013000300010 |
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