Evidence map›Paper›PMID 29651381›Full record

Review3 Biotech2018

Recent advances in conventional and contemporary methods for remediation of heavy metal-contaminated soils.

Swati Sharma, Sakshi Tiwari, Abshar Hasan, Varun Saxena, Lalit M Pandey

Abstract readReview
In one paragraph

Review in 3 Biotech, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Swati SharmaBio-Interface & Environmental Engineering Lab, Department of Biosciences and Bioengineering, Indian Institute of Technology, Guwahati, Assam 781039 India.
Sakshi TiwariBio-Interface & Environmental Engineering Lab, Department of Biosciences and Bioengineering, Indian Institute of Technology, Guwahati, Assam 781039 India.
Abshar HasanBio-Interface & Environmental Engineering Lab, Department of Biosciences and Bioengineering, Indian Institute of Technology, Guwahati, Assam 781039 India.
Varun SaxenaBio-Interface & Environmental Engineering Lab, Department of Biosciences and Bioengineering, Indian Institute of Technology, Guwahati, Assam 781039 India.
Lalit M PandeyBio-Interface & Environmental Engineering Lab, Department of Biosciences and Bioengineering, Indian Institute of Technology, Guwahati, Assam 781039 India.ORCID 0000-0002-1664-5730

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Remediation of heavy metal-contaminated soils has been drawing our attention toward it for quite some time now and a need for developing new methods toward reclamation has come up as the need of the hour. Conventional methods of heavy metal-contaminated soil remediation have been in use for decades and have shown great results, but they have their own setbacks. The chemical and physical techniques when used singularly generally generate by-products (toxic sludge or pollutants) and are not cost-effective, while the biological process is very slow and time-consuming. Hence to overcome them, an amalgamation of two or more techniques is being used. In view of the facts, new methods of biosorption, nanoremediation as well as microbial fuel cell techniques have been developed, which utilize the metabolic activities of microorganisms for bioremediation purpose. These are cost-effective and efficient methods of remediation, which are now becoming an integral part of all environmental and bioresource technology. In this contribution, we have highlighted various augmentations in physical, chemical, and biological methods for the remediation of heavy metal-contaminated soils, weighing up their pros and cons. Further, we have discussed the amalgamation of the above techniques such as physiochemical and physiobiological methods with recent literature for the removal of heavy metals from the contaminated soils. These combinations have showed synergetic effects with a many fold increase in removal efficiency of heavy metals along with economic feasibility.

Indexed as

BiosorptionContaminated soilsHeavy metalsMicrobial fuel cellsNanoremediation

Identifiers

PMID29651381
PMCPMC5891446

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.