%0 Journal Article %T 高矿化度矿井水处理工艺概述——以淮南矿区为例
Summary of High Salinity Mine Water Treatment Technology—Taking Huainan Mining Area as an Example %A 康耀 %J Advances in Environmental Protection %P 1089-1095 %@ 2164-5493 %D 2021 %I Hans Publishing %R 10.12677/AEP.2021.116131 %X
为了解淮南矿区高矿化度矿井水的处理现状,探讨了高矿化度矿井水的一般处理工艺流程,可分为四个阶段:预处理、深度处理、浓缩处理、蒸发结晶。预处理的目的是去除悬浮物及一些胶体物质,深度处理和浓缩处理两个阶段主要通过膜处理技术使高矿化度矿井水中的溶解盐含量大幅度降低,产水可回用于生产生活,最后采用蒸发结晶的方法去除被截留的浓水中的水分,从而制取无机盐实现资源化。目前淮南矿区高矿化度矿井水处理工艺主要为:一级净化 + 叠片过滤 + 超滤 + 反渗透。有学者分别提出采用反渗透和电吸附除盐技术处理淮南矿区高矿化度矿井水,这两种工艺都使处理后的高矿化度矿井水得到充分利用。
In order to understand the treatment status of high salinity mine water in Huainan mining area, the general treatment process of high salinity mine water is discussed, it is roughly divided into four stages: pretreatment, advanced treatment, concentration treatment and evaporative crystallization. The purpose of pretreatment is to remove suspended solids and some colloidal substances, In the two stages of advanced treatment and concentration treatment, the dissolved salt content in high salinity mine water is greatly reduced through membrane treatment technology. The produced water can be reused for production and life. Finally, the water in the intercepted concentrated water is removed by evaporation crystallization, so as to prepare inorganic salt and realize resource utilization. At present, the treatment process of high salinity mine water in Huainan mining area is mainly: primary purification + laminated filtration + ultrafiltration + reverseosmosis. Some scholars have proposed to use reverse osmosis and electro adsorption desalination technology to treat high salinity mine water in Huainan mining area. These two processes make full use of the treated high salinity mine water.
%K 淮南矿区,高矿化度矿井水,水质,处理工艺
Huainan Mining Area %K High Salinity Mine Water %K Water Quality %K Treatment Process %U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=46922