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Ultrasound-Assisted Extraction of Cr from Residual Tannery Leather: Feasibility of Ethylenediaminetetraacetic Acid as the Extraction Solution
[Image: see text] In this work, the use of ultrasound energy for chromium removal from residual tannery leather was investigated. The following parameters were evaluated: complexation temperature (60–90 °C), chromium/complexant molar ratio (1:0 to 1:6), complexation time (30–120 min), washing steps...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical Society
2018
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6643683/ https://www.ncbi.nlm.nih.gov/pubmed/31458245 http://dx.doi.org/10.1021/acsomega.8b02241 |