Remediation techniques for heavy metal-contaminated soils: Principles and applicability

L Liu, W Li, W Song, M Guo - Science of the total environment, 2018 - Elsevier
Globally there are over 20 million ha of land contaminated by the heavy metal (loid) s As,
Cd, Cr, Hg, Pb, Co, Cu, Ni, Zn, and Se, with the present soil concentrations higher than the …

Use of soil enzymes as indicators for contaminated soil monitoring and sustainable management

SH Lee, MS Kim, JG Kim, SO Kim - Sustainability, 2020 - mdpi.com
Diagnosis of the risk of soil pollution and the performance of measures for the recovery of
contaminated soil requires proper monitoring of the extent of soil function damage and its …

In situ stabilization of cadmium-, lead-, and zinc-contaminated soil using various amendments

SH Lee, JS Lee, YJ Choi, JG Kim - Chemosphere, 2009 - Elsevier
Chemical stabilization is an in situ remediation method that uses inexpensive amendments
to reduce contaminant availability in polluted soil. We tested the effects of several …

Converting loess into zeolite for heavy metal polluted soil remediation based on “soil for soil-remediation” strategy

R Zheng, X Feng, W Zou, R Wang, D Yang… - Journal of Hazardous …, 2021 - Elsevier
Both soil erosion and soil contamination pose critical environmental threats to the Chinese
Loess Plateau (CLP). Green, efficient and feasible remediation technologies are highly …

Microbial monitoring of the recovery of soil quality during heavy metal phytoremediation

MT Gómez-Sagasti, I Alkorta, JM Becerril… - Water, Air, & Soil …, 2012 - Springer
Soil pollution with heavy metals is a worldwide environmental problem. Phytoremediation
through phytoextraction and phytostabilization appears to be a promising technology for the …

Assessment of heavy metals mobility and toxicity in contaminated sediments by sequential extraction and a battery of bioassays

A Baran, M Tarnawski - Ecotoxicology, 2015 - Springer
The aim of this study was to assess heavy metals mobility and toxicity in sediments collected
from a dam reservoir in the conditions of intensive human impact by using chemical …

Use of digestate from a decentralized on-farm biogas plant as fertilizer in soils: An ecotoxicological study for future indicators in risk and life cycle assessment

A Pivato, S Vanin, R Raga, MC Lavagnolo… - Waste management, 2016 - Elsevier
Over the last decade, the number of decentralized farm biogas plants has increased
significantly in the EU. This development leads not only to an increasing amount of biogas …

Linking heavy metal bioavailability (Cd, Cu, Zn and Pb) in Scots pine needles to soil properties in reclaimed mine areas

M Pietrzykowski, J Socha, NS van Doorn - Science of the Total Environment, 2014 - Elsevier
This work deals with bioaccumulation of Zn, Pb, Cu and Cd in foliage of Scots pine, grown
on mine soils. Regression models were used to describe relationships between pine …

In situ stabilization of arsenic and metal-contaminated agricultural soil using industrial by-products

SH Lee, EY Kim, H Park, J Yun, JG Kim - Geoderma, 2011 - Elsevier
The usefulness of limestone, red mud, and furnace slag on the in situ stabilization of arsenic
(As) and heavy metals was evaluated relative to different endpoints (microorganisms, plants …

Recent advances in PCB removal from historically contaminated environmental matrices

K Šrédlová, T Cajthaml - Chemosphere, 2022 - Elsevier
Despite being drastically restricted in the 1970s, polychlorinated biphenyls (PCBs) still
belong among the most hazardous contaminants. The chemical stability and dielectric …