Introduction Mercury is highly toxic, especially methylmercury, which is easily accumulated in the food chain and has attracted the attention of environmental monitoring agencies around the world. Studies on the chemical forms of mercury and their transfer processes have focused on water samples in the past, and more recently have been devoted to the study of interactions between the atmosphere and the land. Changes in environmental factors, especially PH, transfer mercury to the water. Although the concentration of mercury in the environment is very low, it is very toxic to living things.
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