{"title":"Evaluation with scanning electron microscopy of Cd, Cu, and Zn removal from aqueous solutions by ash from gasification of poultry feathers","authors":"Sławomir Kasiński, Z. Gusiatin","doi":"10.14799/EBMS274","DOIUrl":null,"url":null,"abstract":"© UNIVERSITY OF WARMIA AND MAZURY IN OLSZTYN electron microscopy and energy-dispersive X-ray spectroscopy. The ash was rich in Ca, P and Si. Diffraction revealed the presence of calcium carbonate, calcium phosphate and calcium phosphate hydroxide. Microscopy confirmed the presence of Cd, Cu, and Zn on the ash surface after adsorption. Adsorption efficiency was higher for single metals than for their mixture. Spectroscopy revealed changes in ash composition that could be related to the mechanism of metal adsorption. Taking into account the high initial concentrations of metals, ash from poultry feathers is an attractive option for metal removal from wastewater. ABSTRACT","PeriodicalId":11733,"journal":{"name":"Environmental biotechnology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environmental biotechnology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.14799/EBMS274","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
用扫描电子显微镜评价用气化家禽羽毛的灰分从水溶液中去除Cd、Cu和Zn
©瓦姆尼亚和马祖里大学OLSZTYN电子显微镜和能量色散x射线光谱学。灰分中含有丰富的钙、磷和硅。衍射显示存在碳酸钙、磷酸钙和氢氧化钙。显微观察证实吸附后灰分表面存在Cd、Cu和Zn。对单一金属的吸附效率高于混合金属的吸附效率。光谱分析显示灰分组成的变化可能与金属吸附机制有关。考虑到金属的初始浓度很高，从家禽羽毛中提取的灰是去除废水中金属的一个有吸引力的选择。摘要
本文章由计算机程序翻译，如有差异，请以英文原文为准。
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