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Assessment of the potential use of blended residue from lithium extraction process for land reclamation**

评估锂提取过程中混合残渣用于土地复垦的潜在用途**

基本信息

批准号：
533973-2018
负责人：
Rezanezhad, Fereidoun
金额：
$ 1.82万
依托单位：
University of Waterloo
依托单位国家：
加拿大
项目类别：
Engage Grants Program
财政年份：
2018
资助国家：
加拿大
起止时间：
2018-01-01 至 2019-12-31
项目状态：
已结题

来源：
https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=663269
关键词：
Assessment potential use blended residue

项目摘要

The Ecohydrology Research Group at the University of Waterloo and Knight Piésold Ltd. will join forces in order to build a new research collaboration to characterise samples of the blended residue streams from the lithium mining and assess this material as a by-product for use in land reclamation applications. The proposed Engage project targets the development and validation of a simple, rapid and cost-effective method to assess the re-processing potential of blended residue sample under variable amendment additions for reclamation uses. The results will be instrumental in providing guidance to characterize the blended residue sample from lithium concentrate processing and assessment for use of this by-product in future land reclamation purposes. The outcomes of this project will also generate significant interest in the fields of land reclamation and site rehabilitation. They will be instrumental in providing guidance to the implementation of mining residue material strategies in support of mining industry's environmental footprint efforts. This Engage project will lay the foundation for subsequent joint projects that will yield the scientific knowledge needed to enable the implementation of in situ re-processing of lithium mining residues as an effective, reliable and cost-saving technology. ****

滑铁卢大学的生态水文学研究小组和Knight Piésold Ltd.将联手建立一个新的研究合作项目，对锂矿开采的混合残渣流样品进行分析，并评估这种材料作为土地复垦应用的副产品。拟议的Engage项目的目标是开发和验证一种简单、快速和具有成本效益的方法，以评估混合残留物样品在各种改良添加物下的再处理潜力，以供复垦使用。结果将有助于提供指导，以表征混合残留物样品从锂精矿加工和评估使用这种副产品在未来的土地复垦的目的。该项目的成果还将在土地复垦和场地恢复领域引起极大的兴趣。它们将有助于为实施采矿残余物材料战略提供指导，以支持采矿业的环境足迹努力。Engage项目将为后续联合项目奠定基础，这些项目将产生所需的科学知识，使锂矿残渣的原位再处理成为一种有效、可靠和节省成本的技术。****