Journal of Water and Soil Science
علوم آب و خاک
jwss
Agriculture
http://jstnar.iut.ac.ir
0
user
2476-3594
2476-5554
10.47176/jwss
fa
jalali
1397
3
1
gregorian
2018
6
1
22
1
online
1
fulltext
fa
ارزیابی و آنالیز مکانی کیفیت آبهای زیرزمینی در محل دفن زباله با استفاده از شاخص IRWQIGC (مطالعه موردی: قائمشهر)
Appraisal and Spatial Analysis of Groundwater Quality Near the Landfill Site Using the Iran Water Quality Index: (Case Study: Qaemshahr)
عمومی
Ggeneral
پژوهشي
Research
<div style="text-align: justify;"><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">هدف از تحقیق، ارزیابی مکانی کیفیت آبهای زیرزمینی در محل دفن زبالههای شهری قائمشهر با استفاده از شاخص کیفیت آب زیرزمینی ایران (</span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">IRWQIGC</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">) است. برای انجام تحقیق، از 11 حلقه چاه منطقه با سه تکرار در بهمن ماه 1393 نمونه </span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">گرفته</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">شد</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">و</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">با</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">ارزیابی</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">پارامترهای</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;"> <sup>-</sup></span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">NO</span></span></strong><strong><sub><span dir="LTR"><span style="font-family:b lotus;"><span style="font-size:12.0pt;">3</span></span></span></sub></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">، </span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">Ecoli</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">، </span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">EC</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">، </span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">pH</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">، </span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">TH</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">، </span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">SAR</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">، <sup>3-</sup></span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">PO</span></span></strong><strong><sub><span dir="LTR"><span style="font-family:b lotus;"><span style="font-size:12.0pt;">4</span></span></span></sub></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">، </span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">BOD</span></span></strong><strong><sub><span dir="LTR"><span style="font-family:b lotus;"><span style="font-size:12.0pt;">5</span></span></span></sub></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">، </span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">COD</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;"> و </span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">DO</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;"> در نمونه</span></span></strong><strong><span style="font-family:sakkal majalla;"><span style="font-size:11.0pt;"></span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">ها</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">با</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">روش</span></span></strong><strong><span style="font-family:sakkal majalla;"><span style="font-size:11.0pt;"></span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">های</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">استاندارد</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">متد</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">اندازه</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;"></span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">گ</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">یری و کیفیت آبها</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">ی</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">زیرزمینی</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">با</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">استفاده</span></span></strong> <strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">از</span></span></strong> <strong><span dir="LTR"><span style="font-size:9.0pt;">IRWQIGC</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;"> تعیین شد. توصیفی آماری پارامترها در محیط </span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">SPSS</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;"> صورت گرفت. نقشه تغییرات مکانی پارامترها در محیط </span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">ArcGIS</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;"> ترسیم شد. نتایج شاخص </span></span></strong><strong><span dir="LTR"><span style="font-size:9.0pt;">IRWQIGC</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;"> نشان داد که 15/0 درصد از سطح منطقه در طبقه بد، 85/98 درصد در طبقه نسبتاً بد، 1 درصد در طبقه متوسط قرارگرفته است. نتایج تغییرات مکانی پارامترها نشان داد که از جنوب به شمال و شمال شرق منطقه از کیفیت آب کاسته می</span></span></strong><strong><span style="font-family:sakkal majalla;"><span style="font-size:11.0pt;"></span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">شود</span></span></strong><strong><span style="font-family:b lotus;"><span style="font-size:11.0pt;">. ارزیابی تغییرات کیفیت آب در نزدیکی محل دفن زباله نشان داد که 56/2149 مترمربع از مساحت کل، پتانسیل نسبتاً بدی را برای تغذیه آبهای زیرزمینی منطقه دارد. </span></span></strong></div>
<div style="text-align: justify;">The purpose of this paper was to assess the groundwater quality near Qaemshahr landfill site using the Iran Water Quality Index for Groundwater Resources-Conventional Parameters (IRWQIGC). In this study, samples were taken from 11 wells with three replications in February 2015 and water quality was assessed by evaluating nitrate, fecal coliform, electrical conductivity (EC), pH, total hardness, sodium absorption ratio, biological oxygen demand, phosphate, chemical oxygen demand, and dissolved oxygen parameters with the standard measuring methods; also, the quality of ground water was determined using the IRWQIGC. Statistical description of the parameters was performed using the SPSS software. Spatial extension mapping parameters were drawn using geostatistics extension with the ArcGIS software. The results of water quality assessment revealed that 0.15% of the area was classified as bad, 98.85% as relatively poor, and 1% as middle in terms of quality. The results of spatial dispersion also revealed that water quality from the South to the North and North East was reduced. Evaluating the changes in water quality near landfill sites showed that 2149.56 square meters of total area had a relatively poor potential for the region’s groundwater recharge.</div>
شاخص کیفیت آب زیرزمینی ایران, محلهای دفن زبالههای شهری, سیستم اطلاعات جغرافیایی, قائمشهر
Iran water quality index (IRWQIGC), Municipal landfills, Geographic Information System, Qaemshahr.
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http://jstnar.iut.ac.ir/browse.php?a_code=A-10-3438-1&slc_lang=fa&sid=1
F.
Amiri
فاضل
امیری
fazel16760@gmail.com