On-site and in situ remediation technologies applicable to metal-contaminated sites in Antarctica and the Arctic: a review

Polar research

Kathryn A. Mumford¹  Tom M. Statham¹  Benjamin L. Freidman¹  Damian B. Gore²  Danielle Camenzuli³ 

[1] Department of Chemical and Biomolecular EngineeringSchool of Engineering, University of Melbourne, Melbourne 3052, Australia;Department of Environment and GeographyFaculty of Science, Macquarie University, Sydney 2109, Australia;Department of Environment and GeographyFaculty of Science, Macquarie University, Sydney 2109, AustraliaCorrespondence

关键词: Polar;    heavy metals;    remediation;    contaminants;    in situ;   

DOI  :  

学科分类：自然科学（综合）

来源: Co-Action Publishing

【 摘 要 】

Effective management of contaminated land requires a sound understanding of site geology, chemistry and biology. This is particularly the case for Antarctica and the Arctic, which function using different legislative frameworks to those of industrialized, temperate environments and are logistically challenging environments to operate in. This paper reviews seven remediation technologies currently used, or demonstrating potential for on-site or in situ use at metal-contaminated sites in polar environments, namely permeable reactive barriers (PRB), chemical fixation, bioremediation, phytoremediation, electrokinetic separation, land capping, and pump and treat systems. The technologies reviewed are discussed in terms of their advantages, limitations and overall potential for the management of metal-contaminated sites in Antarctica and the Arctic. This review demonstrates that several of the reviewed technologies show potential for on-site or in situ usage in Antarctica and the Arctic. Of the reviewed technol...

【 授权许可】

CC BY-NC