Remediation of heavy metal contaminated soil by biodegradable chelator–induced washing: Efficiencies and mechanisms
نویسندگان
چکیده
منابع مشابه
Remediation of toxic metal contaminated soil by washing with biodegradable aminopolycarboxylate chelants.
Ex situ soil washing with synthetic extractants such as, aminopolycarboxylate chelants (APCs) is a viable treatment alternative for metal-contaminated site remediation. EDTA and its homologs are widely used among the APCs in the ex situ soil washing processes. These APCs are merely biodegradable and highly persistent in the aquatic environments leading to the post-use toxic effects. Therefore, ...
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متن کاملRemediation technologies for heavy metal contaminated groundwater.
The contamination of groundwater by heavy metal, originating either from natural soil sources or from anthropogenic sources is a matter of utmost concern to the public health. Remediation of contaminated groundwater is of highest priority since billions of people all over the world use it for drinking purpose. In this paper, thirty five approaches for groundwater treatment have been reviewed an...
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ژورنال
عنوان ژورنال: Environmental Research
سال: 2020
ISSN: 0013-9351
DOI: 10.1016/j.envres.2020.109554