Volume 21, Number 1 (Spring 2017) | JWSS 2017, 21(1): 265-277 | Back to browse issues page


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Ebrahimi Dorche E, khalaji M, Hasheminejad H. Water quality assessment of Zayande rood lake dam using water qualitative index in the 1392. JWSS. 2017; 21 (1) :265-277
URL: http://jstnar.iut.ac.ir/article-1-3173-en.html

Associate Isfahan University of Technology
Abstract:   (188 Views)

Biological and ecological studies of water resources play important role in both researches and scientific studies. The Zayande-rood's dam lake is one of the important water resources that supplies drinking water for human populations in Isfahan, This lake also supplies water resources for agricultural sections of these provinces. Five points determined as the sampling stations. Samplings were performed from May 2013 to March 2014 in 7 Steps, once every 45 days in 4 Seasons (2 times in each season). The water quality parameters (DO, NO3, NO2, EC, pH, hardness, TDS, NH4, BOD5 ) were measured in all the stations and stages, and then water quality indexes were calculated. According to the results of this study, the water quality of the Zayande-rood's dam lake estimated good (50-100), with using WQI index. Considering the importance of the Zayande-rood's dam lake as a supplying resource of drinkable water of Isfahan. It seems that further attention in the lake watershed management is needed in order to protect water quality.

Full-Text [PDF 507 kb]   (63 Downloads)    
Type of Study: Research | Subject: Ggeneral
Received: 2016/01/1 | Accepted: 2016/08/28 | Published: 2017/06/7

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