庐江矾矿废石产酸潜力的评估  

Assessing the acid generation potential of Lujiang alum ore

作　　者：黄金文 左丹丹 岳梅[1,2] HUANG Jinwen ZUO Dandan YUE Mei(Department of Biology and Environment Engineering, Hefei University, Hefei 230601, China Collaborative Innovation Center for Environmental Pollution Precaution and Ecological Rehabilitation of Anhui, Hefei 230601, China)

机构地区：[1]合肥学院生物与环境工程系,安徽合肥230601 [2]安徽省环境污染防治与生态修复协同创新中心,安徽合肥230601

出　　处：《安庆师范大学学报（自然科学版）》2017年第3期68-71,共4页Journal of Anqing Normal University(Natural Science Edition)

基　　金：安徽省学术技术带头人及后备人选培养项目([2013]189);合肥学院科研发展基金(16ZR04ZDA)

摘　　要：酸性废水已成为严峻的环境问题,严重影响矿山周围生物的生存,亟需解决。本文采用ABA(酸碱计数法)与NAG(净产酸量)两种方法对庐江矾矿废石样品的产酸能力进行评估,以此可以为今后矿区生态修复作些参考。实验结果表明:庐江矾矿废石净产酸潜力值以及NAG值均大于20 kg H2SO4/t,该样品具有较高的产酸潜力。Acidic waste water has become a serious environmental problems and it is will effect the survival of biology seriously. It is urgent to solve this problem. We mainly use the ABA and NAG to evaluate the ability of mines to produce acid in this article, which can be used as the reference for the future ecological restoration of mining area. The results of tests show that both the value of net acid generation and net acid production potential of samples are greater than 20 kgH2SO4/t. We can conclude that the samples have high potential to generate acid rock drainage.

关 键 词：产酸潜力 净产酸量 净产酸潜力 酸性废水 

分 类 号：X751[环境科学与工程—环境工程]