酸性矿井废水资源回收及再利用技术的研究进展  

Research progress of acid mine wastewater resource recovery and reuse

作　　者：黄奕翔 HUANG Yi-xiang(College of Environmental Science and Engineering,Guilin University of Technology,Guilin 541004,Guangxi,China)

机构地区：[1]桂林理工大学环境科学与工程学院,广西桂林541004

出　　处：《地下水》2023年第4期104-107,共4页Ground water

摘　　要：酸性矿井废水(AMD)由于其高酸度、有毒金属含量和硫酸盐含量,造成严重的环境污染。虽然AMD在过去一直被认为是环境污染物,但事实上,最近关于AMD治疗技术的研究表明,大多数AMD成分可被视为宝贵的资源。从AMD废料中回收有价值产品的可能性是一个潜在的选择,因为不仅可以减少环境影响,而且可以实现经济优势。总的来说,本文提供了对以往、当前和未来为实现可持续发展而开发的AMD资源回收和利用的整体方法的见解,为未来AMD废料中资源回收及在再利用技术的进一步发展提供一定的依据。Acid mine drainage(AMD)causes serious environmental pollution due to its high acidity,toxic metal content and sulfate content.Although AMD has been considered as an environmental pollutant in the past,in fact,recent research on AMD treatment technology shows that most AMD ingredients can be regarded as valuable resources.The possibility of recycling valuable products from AMD waste is a potential option,as it can not only reduce environmental impacts,but also realize economic advantages.In general,this paper provides insights into the overall methods of AMD resource recovery and utilization developed in the past,present and future to achieve sustainable development,and provides some basis for the further development of AMD waste resource recovery and reuse technology in the future.

关 键 词：酸性矿井废水 资源回收 回收技术 

分 类 号：X75[环境科学与工程—环境工程]