Considering the importance of using water resources in the field of drinking, industry and agriculture, it can be important to study the changes in water quality. Due to the agricultural uses of the study area and the location of Tabriz municipal waste landfill in this area, water resources can be affected by landfill leachate Be used for agriculture or water resources
The purpose of this study is to investigate the regional surface and groundwater pollution located in East Azerbaijan province, in the northeast of the center of the province, which due to the flow of the Komurchai river can pollute Lake Urmia. Hydro chemical diagrams were performed. For this purpose, analysis of 21 physicochemical and microbial parameters in the two seasons of spring and summer 2016-2017 were studied. Sample stations were selected upstream and downstream of Tabriz municipal waste landfill. The water type of the studied stations is mostly Na-Cl and Ca-HCO3 Na-HCO3. The results of Schuler sample show that the water resources of the region are unsuitable for agriculture and drinking. Also TH, Alkalinity, EC and TOC are higher in summer than in spring in stations, it changes and increases parameters such as TDS and metal cations. Alkalinity, Cl, BOD, COD, PAH and TOC.
Anahtar Kelimeler: Schuler, Piper, Water quality, Landfill