Ultrasound-Assisted Extraction of Cr from Residual Tannery Leather: Feasibility of Ethylenediaminetetraacetic Acid as the Extraction Solution
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DOI: 10.1021/acsomega.8b02241
Abstract: 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… read more here.
Keywords: extraction; residual tannery; tannery leather; chromium ... See more keywords