Improving the Efficiency of Biocord Technology for the Treatment of Mine Water in Cold Climate

提高寒冷气候下矿井水处理的 Biocord 技术效率

• 批准号: 560437-2020
• 负责人: Bouafif, Hassine
• 金额: $ 1.82万
• 依托单位: Cégep de l'Abitibi-Témiscamingue
• 依托单位国家: 加拿大
• 项目类别: Applied Research and Development Grants - Level 1
• 财政年份: 2020
• 资助国家: 加拿大
• 起止时间: 2020-01-01 至 2021-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=707109
• 关键词: Improving; Efficiency; Biocord; Technology; Treatment

Considering versatile utilization of water in mining activities, huge amount of contaminated effluent is currently produced. In gold mine compagnies, the use of Ammonia Nitrate Fuel Oil (ANFO) for detonation and cyanide for precious metal recovery is generally leading to metal cations and oxyanions dissolution resulting in a highly contaminated effluent containing thiocyanate (SCN-), cyanate (OCN-), ammonia (NH4+), heavy metals and metalloids. Through this project, the Centre Technologique des Résidus Industriels (CTRI) will work with Bishop Water Technologies Inc. to assess a new technology named ''BiocordTM'' in order to eliminate N-based compounds from mining effluents which has proven to have negative impacts on the ecosystem. The data of this ongoing research project will provide Bishop Water with insight into potential technology that will help industry efforts to effectively treat N-based compounds (NBCs) in mining industry while respecting stringent regulations.

考虑到在采矿活动中使用多功能用水，目前会产生大量受污染的有效性。在金矿组合中，使用硝酸氨（ANFO）进行爆炸和氰化物进行贵金属恢复通常会导致金属阳离子和氧溶解，从而导致高度污染有效的硫氰酸硫氰酸硫代酯（SCN-），氰酸酯（OCN-），Ammonia（NH4+），重量为METALS和METALS和METALIES和METALIES和METALIES。通过该项目，Center TechnologiquedesRésidusIndustrys（CTRI）将与Bishop Water Technologies Inc.合作，评估一种名为“ Biocordtm”的新技术，以消除已证明对生态系统产生负面影响的基于N的化合物。该正在进行的研究项目的数据将为主教水提供对潜在技术的洞察力，这将有助于行业努力在采矿行业有效地处理基于N的化合物（NBC），同时尊重严格的法规。