The Treatment Of Galvanizing Wastewater: Delivering An Environmentally And Economically Sustainable Approach.

镀锌废水的处理：提供环境和经济可持续的方法。

• 批准号: LP0989575
• 负责人: Prof Sandra Kentish
• 金额: $ 9.34万
• 依托单位: The University of Melbourne
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2009
• 资助国家: 澳大利亚
• 起止时间: 2009-01-15 至 2012-07-18
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP0989575
• 关键词: Treatment; Galvanizing; Wastewater; Delivering; Environmentally

This project will investigate a process to treat wastewater from industrial galvanizing sites around Australia. When implemented, the process will substantially reduce the consumption of acid and fresh water at these sites. Further, the process will recover the zinc content of the wastewater in a saleable form and can also generate ferric chloride for sale as a water treatment chemical. The quantity of heavy metals disposed to landfill will also be dramatically reduced. Scientific knowledge of multicomponent liquid-liquid equilibria will be of value to a wider range of solvent extraction processes including zinc and copper metal refining.

该项目将研究处理澳大利亚各地工业镀锌厂废水的工艺。一旦实施，该工艺将大大减少这些地点酸和淡水的消耗。此外，该工艺将以可销售的形式回收废水中的锌含量，还可以产生氯化铁作为水处理化学品出售。填埋的重金属数量也将大幅减少。多组分液-液平衡的科学知识对于更广泛的溶剂萃取工艺（包括锌和铜金属精炼）具有价值。