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چکیده
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Generally, the main sources of water pollution are agricultural and industrial activity and urban and domestic wastewater. Complexity, various toxic, pollution and refining difficulties of industrial wastewater is more challenging than urban wastewater. Depending to the type of industrials, there is various heavy metals and organic chemicals and can effect on human and ecosystem health. The main object of this study is the use of a simple and inexpensive method of phytoremediation to absorb and remove of heavy, toxic and dangerous metals in industrials wastewater, for example, As, Hg and Cr by vetiver. So treatments done to a completely randomized design with 8 treatments and 4 replications and irrigated by various amount of fresh water and industrial wastewater. Results showed more accumulation of As, Hg and Cr in vetiver root and small amount in vetiver shoot. Our results were same with recent results.
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