Tratamentos dos efluentes gerados na produção de biodiesel
| Autor: | Joel A. Palomino-Romero, Otávio M. Leite, Katlin I. Barrios Eguiluz, Giancarlo R. Salazar-Banda, Daniel P. Silva, Eliane B. Cavalcanti |
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| Jazyk: | English<br />Spanish; Castilian<br />Portuguese |
| Rok vydání: | 2012 |
| Předmět: | |
| Zdroj: | Química Nova, Vol 35, Iss 2, Pp 367-378 (2012) |
| Druh dokumentu: | article |
| ISSN: | 1678-7064 0100-4042 |
| DOI: | 10.1590/S0100-40422012000200025 |
| Popis: | The wastewaters from biodiesel production contain as primarily wastes sodium or potassium soaps, fatty acids, glycerin, alcohol and other contaminants. In general, these waters are chemically unsuitable for release to any water body, so, it is necessary the adoption of techniques for the treatment of this effluent. In this review, electrochemical, biological, physicochemical, and combined treatments reported for the removal of the wastewater containing pollutants come from biodiesel production have been summarized. In addition, the recovery, the reuse, the energy production and the synthesis of new compounds from the organic matter contained in this kind of effluent are also reviewed. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
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