Phytoremediation of Heavy Metals (Pb, Cd) by Tamarix along the Temby (karon) River, Iran
- سال انتشار: 1396
- محل انتشار: مجله آرشیو علوم بهداشتی، دوره: 6، شماره: 2
- کد COI اختصاصی: JR_AHS-6-2_010
- زبان مقاله: انگلیسی
- تعداد مشاهده: 487
نویسندگان
Department of Environmental Engineering, Islamic Azad University, Estahban Branch, Fars, Iran
Abadan School of Medical Sciences, Abadan, Iran- Student Research Committee, Department of Environmental Health Engineering, School of Health and Environmental Technologies Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
Research Center for Environmental Pollutants, Qom University of Medical Sciences, Qom, Iran
Department of Environmental Health Engineering, School of Public Health and Environmental Technologies Research Center,Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
چکیده
Background & Aims of the Study: Heavy metals contaminate drinking water, air and soils. Itis very harmful for humans and other live organisms. Phytoremediation is one of the direct bioremediationmethods for heavy metal removal from polluted water and soils. This method isaccepted environmentally, economically and aesthetically. The purpose of this study was toassess Tamarix hispida capacity for heavy metals (lead and Cadmium) removal from Temby(Karon) river of Ahvaz, Iran.Materials and Methods: This study was performed in summer season. Water samples tookfrom upstream (before municipal wastewater discharge point) and downstream (after municipalwastewater discharge point). Samples of Tamarix hispida tree leaf took from those grown indownstream (after municipal sewage discharge place). In this study, inductively coupled plasmamass spectrometry (ICPMS) was used for analysis.Results: Results of this study showed that lead and cadmium mean in summer were 0.5 and0.077 mg/l in upstream; and they were 0.66 and 0.12 in downstream, respectively. According tothe result, absorption rate of lead and cadmium by Tamarix hispida was 0.03 and 0.013 mg/l,respectively.Conclusion: Results showed that Temby river water was polluted with Lead and Cadmium.Also,Tamarix hispida tree was effective for lead and cadmium removal. Lead was more uptakethan Cadmium.کلیدواژه ها
PhytoremediationHeavy MetalsLeadCadmiumTembyKaronIranمقالات مرتبط جدید
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