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        1 - Comparison the changes of two Hinosan and Butachlor toxins in Groundwater resources from Guilan province
        maryam panahandeh mehdi ashournia Mirmoslem Rahbar hashemi hadi Modabberi
        The aim of this study was to compare the content of two commonly used poisons in Guilan province in order to increase the crops, especially rice, in water used by residents of Gilan in spring. For this purpose, 20 wells were selected in the villages of Guilan. The extra More
        The aim of this study was to compare the content of two commonly used poisons in Guilan province in order to increase the crops, especially rice, in water used by residents of Gilan in spring. For this purpose, 20 wells were selected in the villages of Guilan. The extraction process was carried out using liquid and N-hexane-dichloromethane (1: 1) phases for analysis. The extraction product was injected into a gas chromatograph with an electron capture detector (GC-ECD) for measurement. The sampling and measurement process was carried out. Quantitative measurements were carried out using external standard methods. The studies carried out confirmed that in the study chapter, the study of the content of Hinosan and Butachlor pesticides is not more than standard and more acceptable, but due to their toxicity and their long-term effects on creatures Consumers, especially humans, it be used continuous monitoring of their amount in water by residents. Manuscript profile