Effect Analysis of Removing Lead and Arsenic from contaminated soil by Selected Eluents
نویسندگان
چکیده
In order to reduceof the amount of lead and arsenic in contaminated soil, CA(citric acid), PA(polyepoxysuccinic MA(malic acid) EDTA were used remove as chemical extractor. The experiments showed that extraction ability was EDTA>CA>MA>PA, MA>CA>PA=EDTA. eluents concentration, reaction period liquid/solid ratio key factor effect. It evident optimal condition 0.1 mol/L eluent 2h period.
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2021
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202123301127