新疆尉犁县绿洲区微咸水水化学特征及可利用潜力分析
Chemical Characteristics and Utilization Potential of Brackish Water in Oasis Area of Yuli County,Xinjiang
范鹤至 1杨鹏年 1张胜江 2崔瑞 2李志鹏 1王永鹏1
作者信息
- 1. 新疆农业大学 水利与土木工程学院,新疆 乌鲁木齐 830052;新疆水利工程安全与水灾害防治重点实验室,新疆 乌鲁木齐 830052
- 2. 新疆水利水电科学研究院,新疆 乌鲁木齐 830049
- 折叠
摘要
为探明新疆尉犁县绿洲区微咸水水化学特征、成因及可利用潜力,促进非常规水资源利用与水资源优化配置,综合采用Piper三线图、描述性统计分析、Gibbs图、离子比值法、水均衡法等对研究区地下水进行分析计算.结果表明:研究区微咸水水化学类型主要为SO4·Cl-Na、SO4·Cl-Na·Ca、SO4·Cl-Na·Mg型,蒸发浓缩作用是微咸水形成的主要因素,其次是岩石风化作用;微咸水分布面积 3 851.35 km2,占研究区总面积的 56.18%,可利用量为 19 237 万m3/a,开利用潜力较大.
Abstract
In order to explore the chemical characteristics,origin and utilization potential of brackish water in the oasis area of Yuli County,Xinjiang,and promote the utilization of unconventional water resources and rational allocation of water resources,Piper three-line analysis,descriptive statistical analysis,Gibbs map,ion ratio method,water balance and other methods were used to analyze and calculate the ground-water quality and water quantity.The results show that the chemical types of brackish water in this area are mainly SO4·Cl-Na,SO4·Cl-Na·Ca and SO4·Cl-Na·Mg.Evaporation-concentration is the main factor of brackish water formation,followed by rock weathering.The brackish water distribution area covers 3 851.35 km2,which accounts for 56.18%of the total study area.The available volume is estimated at 192.37 million m3 per year,indicating significant mining potential.
关键词
微咸水/水化学特征/可利用潜力/尉犁县Key words
brackish water/hydrochemical characteristics/available potential/Yuli County引用本文复制引用
基金项目
新疆维吾尔自治区水利科技项目(XSKJ-2023-24)
科技部新疆综合科学考察项目(第三次)(2021XJKK0203)
出版年
2024
国家科技期刊平台
NSTL
万方数据