摘要
以山东省东营市地热供暖尾水处理为例,通过分批试验获取地热尾水处理各工序的工艺参数,并通过室内动态连续组合试验确定周期内TDS、硬度、氯离子和钠离子的动态变化及处理效果,并确定地热尾水处理的最佳工艺。试验证实本工艺用来处理高盐度、高硬度地热尾水是可行的,水处理的处理成本降至3元/m3,解决了水处理成本过高的问题,使地热资源的开发利用前景更加广阔。
Taking the treatment of geothermal tail water in Dongying of Shandong province as an example, the technical parameters for the treatment through the batch experiments are obtained,and the dynamic changes of TDS, hardness, Chlorine and Natrium ion in the experiments with dynamic continuous composite are also obtained.The optimum treatment process for the water is determined.It is confirmed that it is feasible for the process to deal with the geothermal tail water with high salinity and high hardness.The cost of the water treatment drops to 3 yuan/m3,which solves the problem of high cost for the water treatment and the prospect of the development and utilization of geothermal resources is increasingly broad.
出处
《工程勘察》
CSCD
北大核心
2010年第9期36-38,54,共4页
Geotechnical Investigation & Surveying
基金
山东省高等学校科技计划项目
山东科技大学科学研究‘春蕾计划’项目
关键词
高盐度
地热尾水
连续运行
high salinity
geothermal tail water
continuous operation
