Managing nickel metals in Agriculture contaminated soil into macrocyclic complex
نویسندگان
چکیده
منابع مشابه
Performance of purslane (Portulaca oleracea) in nickel and cadmium contaminated soil as a heavy metals-removing crop
Specific plants can remove heavy metals from the soil and contribute to pollution remediation in cropping systems. Determining the level of highest heavy metals that a super-accumulator crop can withstand without reducing its yield is important for management. The objective of this study was to investigate the heavy metal-removing capacity of purslane by studying different stress criteria and b...
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The mobilization of chromium and nickel from an industrial soil was investigated using two biodegradable chelants (citric acid and histidine), compared with a persistent one (ethylenediaminetetraacetic acid). Successive metal mobilizations were carried out in batch experiments. The main reactions involved were estimated by modeling the system with MINEQL+. For a single mobilization, citric acid...
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Interest in urban agriculture has grown as residents seek to revitalize cities and improve access to fresh produce. Investigators are figuring out how to maximize the benefits of gardening while minimizing the risks of contaminated urban soils.
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Disastrous effect of nickel on spinach was discussed by number of authors but the effect of amendments like biochar with nickel on Spinacea oleraceaL. is not still discussed by any author of the world because biochar was used as soil amendments which play a vital role in reducing mobilization and uptake of nickel by spinach plants. As nickel contaminated plants are very harmful for th...
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Batch experiments were conducted to evaluate the ability of hydroxyapatte (HA) to reduce the solubility of metals, including the primary contaminants of concern, Ni and U, from contaminated sediments located on the Department of Energy's Savannah River Site, near Aiken, SC. Hydroxyapatitie was added to the sediments at application rates of 0, 5, 15.8, and 50 g kg-1. After equilibrating in eithe...
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ژورنال
عنوان ژورنال: IOSR Journal of Engineering
سال: 2012
ISSN: 2278-8719,2250-3021
DOI: 10.9790/3021-02724044