RECOVERY WAST ETHANOL AND FORMOL REUSE GENERATED IN ZOOLICAL LABORATORIES.
This work presents developing processes for the recovery formalin and ethanol residues generated in laboratories. Disposal formaldehyde in unknown concentration and ethanol residue 70 ºGL were collected in the zoological conservation laboratory. A simple distillation process for the purification...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidade Estadual de Londrina
2017-12-01
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| Series: | Semina: Ciências Exatas e Tecnológicas |
| Subjects: | |
| Online Access: | http://www.uel.br/revistas/uel/index.php/semexatas/article/view/26586 |