新疆和田地区平原区地下水硬度空间分布及影响因素分析
Analysis on spatial distribution and influencing factors of groundwater hardness in the plain area of Hetian Prefecture, Xinjiang
-
摘要: 以2017年新疆和田地区平原区240组地下水水质检测数据为基础，综合运用离子比、Gibbs模型和氯碱指数等方法对其地下水硬度空间分布特征及影响因素进行分析.结果表明，水平方向上，高硬度地下水主要分布在研究区中北部靠近沙漠一带呈面状分布，总体呈现自南向北逐渐递增的趋势；垂直方向上，单一结构潜水总硬度随着埋深增加而降低，多层结构潜水-承压水总硬度均值排序为深层承压水（859.9 mg·L-1）、潜水（628.7 mg·L-1）、浅层承压水（471.8 mg·L-1）；研究区地下水总硬度空间分布格局主要受水文地球化学作用和水化学环境因素共同影响，其中水文地球化学作用占主导因素.离子来源分析表明，该区地下水总硬度中Ca2+和Mg2+来源于蒸发盐岩与碳酸盐岩的风化溶解和阳离子交替吸附作用.Abstract: Based on the groundwater quality test data of 240 groups in the plain area of Hetian Prefecture, Xinjiang in 2017, the spatial distribution characteristics and influencing factors of the groundwater hardness were comprehensively analyzed by means of ion ratio, Gibbs model and chlor-alkali index. The results showed that:horizontally, the high hardness groundwater was mainly distributed in area that near the desert in the north and central part of the study area, showing a gradually increasing trend along the south to north direction; vertically, the total hardness of single structure phreatic water decreased with the increase of buried depth, while the average value of the total hardness in multi-layer structure phreatic water and confined water fellows the decreasing order of deep confined groundwater (859.9 mg·L-1), phreatic water (628.7 mg·L-1), shallow confined groundwater (471.8 mg·L-1).The spatial distribution pattern of high hardness groundwater in the study area was mainly affected by hydrogeochemical process and hydrochemical environmental factors,among which hydrogeochemical process was the dominant factor. According to the analysis of ion sources, Ca2+ and Mg2+ in total hardness of groundwater in this area were derived from the weathering dissolution of evaporite and carbonate rock and cation alternate adsorption.
-
-
[1] NADIA A K N, MOHAMMAD S, SUZYLAWATI I. Formulation study for softening of hard water using surfactant modified bentonite adsorbent coating[J]. Applied Clay Science, 2017,137:168-175. [2] DIMIRKOU A, DOULA M K. Use of clinoptilolite and an Fe-overexchanged clinoptilolite in Zn2+ and Mn2+ removal from drinking water[J]. Desalination, 2008, 224(3):280-292. [3] YOSHIHIRO M, TETSUJI Y, AKIKO Y, et al. Ecological association of water hardness with prevalence of childhood atopic dermatitis in a Japanese urban area[J]. Environmental Research, 2004, 94(1):33-37. [4] SENGUPTA S. Potential health impacts of hard water[J]. International Journal of Preventive Medicine, 2013, 4(8):866-875. [5] FEN H C, SHYUE S T, NENG T W, et al. Effect modification of the association between trihalomethanes and pancreatic cancer by drinking water hardness:Evidence from an ecological study[J]. Environmental Research, 2011, 110(5):513-518. [6] MOHAMMAD A, RAZI U. Studies on heavy metals in the groundwaters of the city of Aligarh U.P. (India)[J]. Environmental Monitoring and Assessment, 1986, 6(2):181-194. [7] PACHECO F A L, LANDIM P M B, SZOCS T. Anthropogenic impacts on mineral weathering:A statistical perspective[J]. Applied Geochemistry, 2013, 36:34-48. [8] 陈建平, 邱岩, 吕相伟, 等. 三种阳离子对地下水总硬度的影响[J]. 地球与环境, 2016, 44(1):47-51. CHEN J P, QIU Y, LYU X W, et al. Effect of three cations on total hardness of groundwater[J]. Earth and Environment, 2016, 44(1):47-51(in Chinese).
[9] 张千千, 王慧玮, 王龙, 等. 滹沱河冲洪积扇地区地下水硬度升高的机理研究[J]. 环境科学与技术, 2018, 41(2):62-68. ZHANG Q Q, WANG H W, WANG L, et al. Increasing mechanism of groundwater total hardness(TH) in the Hutuo River Alluvial-pluvial Fan[J]. Environmental Science & Technology, 2018, 41(2):62-68(in Chinese).
[10] 秦正峰, 吴昊澜, 薛强, 等. 石家庄滹沱河地区地下水高硬度成因:影响因素及多元统计分析[J]. 桂林理工大学学报, 2019, 39(1):64-72. QIN Z F, WU H L, XUE Q, et al. Multivariate statistical analysis of factors affecting groundwater hardness in Hutuo River area of Shijiazhuang[J]. Journal of Guilin University of Technology, 2019, 39(1):64-72(in Chinese).
[11] FAN W, ZHOU J, ZHOU Y, et al. Water quality and health risk assessment of shallow groundwater in the southern margin of the Tarim Basin in Xinjiang, P. R. China[J]. Human and Ecological Risk Assessment, 2020(5):1-21. [12] 曾妍妍, 吴津蓉, 周金龙, 等. 新疆和田地区地下水质量与污染现状评价[J]. 人民黄河, 2015, 37(7):79-81. ZENG Y Y, WU J R, ZHOU J L, et al. Assessment of groundwater quality and pollution in Hotan Region of Xinjiang[J]. Yellow River, 2015, 37(7):79-81(in Chinese).
[13] 刘敏. 和田绿洲地下水时空分布规律及其生态环境效应研究[D]. 西安:西安理工大学, 2007. LIU M. Study on groundwater spatiotemporal distribution law and its environmental effects in Hotan oasis[D]. Xi'an:Xi'an University of Technology, 2007(in Chinese). [14] 张艳丽. 和田县(市)地下水水化学基本特征[J]. 新疆地质, 2008, 26(2):184-188. ZHANG Y L. Basic hydro-chemical features of groundwater in Hetian county[J]. Xinjiang Geology, 2008,26(2):184-188(in Chinese).
[15] 李玲, 周金龙, 齐万秋, 等. 和田河流域绿洲区地下水"三氮"污染状况及影响因素[J]. 环境化学, 2019, 38(2):395-403. LI L, ZHOU J L, QI W Q, et al. Pollution status and influencing factors of "Three-Nitrogen" in groundwater of oasis area in Hotan River Basin[J]. Environmental Chemistry, 2019, 38(2):395-403(in Chinese).
[16] 董少杰, 董哲, 李艳梅, 等. 大沽河水源地地下水总硬度的分析与研究[J]. 环境科学与技术, 2008, 31(12):125-127 , 131. DONG S J, DONG Z, LI Y M, et al. Total hardness of groundwater in water source site of Dagu River[J]. Environmental Science & Technology, 2008, 31(12):125-127, 131(in Chinese).
[17] CIBBS R J. Mechanisms controlling world water chemistry[J]. Science, 1970, 170(3962):1088-1090. [18] MARANDI A, SHAND P. Groundwater chemistry and the Gibbs diagram[J]. Applied Geochemistry, 2018, 97:209-212. [19] 李会亚, 冯起, 陈丽娟, 等. 民勤绿洲灌区地下水水化学特征及其演化驱动机理[J]. 干旱区研究, 2017, 34(4):733-740. LI H Y, FENG Q, CHEN L J, et al. Hydrochemical characteristics and evolution mechanism of groundwater in the Minqin oasis[J]. Arid Zone Research, 2017, 34(4):733-740(in Chinese).
[20] 孙英, 周金龙, 魏兴, 等. 巴楚县平原区地下水水化学特征及成因分析[J]. 环境化学, 2019, 38(11):2601-2609. SUN Y, ZHOU J L, WEI X, et al. Hydrochemical characteristics and cause analysis of groundwater in the plain area of Bachu Cunty[J]. Environmental Chemistry, 2019, 38(11):2061-2609(in Chinese).
[21] 张涛, 何锦, 李敬杰, 等. 蛤蟆通河流域地下水化学特征及控制因素[J]. 环境科学, 2018, 39(11):4981-4990. ZHANG T, HE J, LI J J, et al. Major ionic features and possible controls in the groundwater in the Hamatong River Basin[J]. Environmental Science, 2018, 39(11):4981-4990(in Chinese).
[22] 雷米, 周金龙, 吴彬, 等. 新疆昌吉州东部平原区地下水水文地球化学演化分析[J]. 干旱区研究, 2020, 37(1):105-115. LEI M, ZHOU J L, WU B, et al. Hydrogeochemical evolution process of groundwater in the eastern plains in Changji Hui Autonomous Prefecture, XinJiang[J]. Arid Zone Research, 2020, 37(1):105-115(in Chinese).
[23] 魏兴, 周金龙, 乃尉华, 等. 新疆喀什三角洲地下水化学特征及演化规律[J]. 环境科学, 2019, 40(9):4042-4051. WEI X, ZHOU J L, NAI W H, et al. Hydrochemical characteristics and evolution of groundwater in the Kashgar Delta Area in Xinjiang[J]. Environmental Science, 2019, 40(9):4042-4051(in Chinese).
[24] 张艳, 吴勇, 杨军, 等. 阆中市思依镇水化学特征及其成因分析[J]. 环境科学, 2015, 36(9):3230-3237. ZHANG Y, WU Y, YANG J, et al. Hydrochemistry characteristic and reasoning analysis in Siyi Town, Langzhong City[J]. Environmental Science, 2015, 36(9):3230-3237(in Chinese).
[25] 李玲, 周金龙, 齐万秋, 等. 和田河流域绿洲区地下水中氟的分布特征及形成过程[J]. 干旱区资源与环境, 2019, 33(1):112-118. LI L, ZHOU J L, QI W Q, et al. Distribution and formation process of fluorine in groundwater in oasis area of Hotan river basin[J]. Journal of Arid Land Resources and Environment, 2019, 33(1):112-118(in Chinese).
[26] NEMATOLLAHI M J, CLARK M J R, EBRAHIMI P, et al. Preliminary assessment of groundwater hydrogeochemistry within Gilan, a northern province of Iran[J]. Environmental Monitoring and Assessment, 2018, 190(4):242. [27] 李玲, 周金龙, 齐万秋, 等. 新疆和田河流域绿洲区浅层地下水水化学特征及成因分析[J]. 水资源与水工程学报, 2018, 29(3):14-20. LI L, ZHOU J L, QI W Q, et al. Hydrochemical characteristics and formation reasons of shallow groundwater in oasis area of Hotan river basin, Xinjiang[J]. Journal of Water Resources and Water Engineering, 2018, 29(3):14-20(in Chinese).
[28] 姜体胜, 杨忠山, 黄振芳, 等. 北京郊区浅层地下水总硬度变化趋势及其机理浅析[J]. 水文地质工程地质, 2010, 37(4):33-37. JIANG T S, YANG Z S, HUANG Z F, et al. Tendency and mechanism analysis of total hardness in shallow groundwater in the suburb of Beijing[J]. Hydrogeology & Engineering Geology, 2010, 37(4):33-37(in Chinese).
-
点击查看大图
计量
- 文章访问数: 2183
- HTML全文浏览数: 2183
- PDF下载数: 32
- 施引文献: 0
下载:
