Bioavailability and extraction of heavy metals from contaminated soil by Atriplex halimus
نویسندگان
چکیده
منابع مشابه
Phytoremediation of nitrogen-contaminated soil by Atriplex lentiformis, Atriplex canescens and Atriplex leucoclada
In this study, the ability of three rangeland species Atriplex halimus, A. canescens and A. lentiformis to remove nitrate from soil in vitro (greenhouse) in a completely randomized design was investigated. For this purpose, potassium nitrate salt (KNO3) was used in four treatments control, 6.3 ppm, 9.5 ppm and 14.5 ppm in three repetitions. Plant species used in this study with an approximate...
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Water pollution caused by toxic elements is one of the most important environmental problems in the world. Heavy metals are toxic to human and dangerous for the environment. The objectives of this study were: the effects of chelating agents on heavy metals extraction from polluted water were carried out to examine. In different concentrations : 0.01, 0.05, 0.1 mg/l of Chelating agents: Ethylene...
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For enhanced phytoextraction, mobilization of heavy metals (HMs) from the soil solid phase to soil pore water is an important process. A pot incubation experiment mimicking field conditions was conducted to investigate the performance of three soil additives in mobilizing HMs from contaminated paddy soil (Gleyi-Stagnic Anthrosol): the [S, S]-isomer of ethylenediamine disuccinate (EDDS) with app...
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ژورنال
عنوان ژورنال: Environmental and Experimental Botany
سال: 2013
ISSN: 0098-8472
DOI: 10.1016/j.envexpbot.2011.12.003