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Bioremediation of Contaminated Soil: Current Status and Challenges

A special issue of International Journal of Environmental Research and Public Health (ISSN 1660-4601). This special issue belongs to the section "Environmental Science and Engineering".

Deadline for manuscript submissions: closed (30 June 2023) | Viewed by 2137

Special Issue Editor


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Guest Editor
School of Environmental Science and Engineering, Guangdong University of Technology, Guangzhou 510006, China
Interests: biochar; soil remediation; soil heavy metal; source apportionment

Special Issue Information

Dear Colleagues,

The soil heavy metal contamination has highlighted the importance of robust health systems for achieving health security. While perhaps our focus has been on the spatial distribution of current status, the need for strong and resilient health systems is just as important to address the remediation and their environmental, social, and economic risks during the remediation process. 

It is these, and related aspects of health development, that this special edition of IJERPH will explore. With such a premise, submission on topics including, but not limited to, the following are welcome: 

  • Soil heavy metal contamination and risk assessment;
  • Soil heavy metal and the talent human health risks;
  • Soil health system financing, social protection, and insurance;
  • Reasonable utilization of agricultural and industrial land;
  • Soil heavy metal sources and source apportionment;
  • Soil health information systems and management.

Dr. Guangcai Yin
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. International Journal of Environmental Research and Public Health is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2500 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • soil heavy metal
  • soil remediation
  • health risk assessment
  • source apportionment 
  • environment health risk management

Published Papers (1 paper)

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Research

14 pages, 802 KiB  
Article
Bioremediation of Automotive Residual Oil-Contaminated Soils by Biostimulation with Enzymes, Surfactant, and Vermicompost
by Omar Sánchez Mata, Miguel Mauricio Aguilera Flores, Brenda Gabriela Ureño García, Verónica Ávila Vázquez, Emmanuel Cabañas García and Efrén Alejandro Franco Villegas
Int. J. Environ. Res. Public Health 2023, 20(16), 6600; https://doi.org/10.3390/ijerph20166600 - 18 Aug 2023
Cited by 2 | Viewed by 1821
Abstract
Contamination of soils by automotive residual oil represents a global environmental problem. Bioremediation is the technology most suitable to remove this contaminant from the medium. Therefore, this work aimed to evaluate the effectiveness of bioremediation of automotive residual oil-contaminated soils by biostimulation with [...] Read more.
Contamination of soils by automotive residual oil represents a global environmental problem. Bioremediation is the technology most suitable to remove this contaminant from the medium. Therefore, this work aimed to evaluate the effectiveness of bioremediation of automotive residual oil-contaminated soils by biostimulation with enzymes, surfactant, and vermicompost. The bioremediation efficiency was examined using a factorial design of 24 to determine the effect of the time, pH and temperature conditions, biostimulation with enzyme-vermicompost, and biostimulation with enzyme-surfactant. Enzymes obtained from Ricinus communis L. seeds, commercial vermicompost, and Triton X-100 were used. Results showed that the highest removal efficiency (99.9%) was achieved at 49 days, with a pH of 4.5, temperature of 37 °C, and using biostimulation with enzyme-vermicompost (3% w/v–5% w/w). The addition of surfactant was not significant in increasing the removal efficiency. Therefore, the results provide adequate conditions to bioremediate automotive residual oil-contaminated soils by biostimulation using enzymes supported with vermicompost. Full article
(This article belongs to the Special Issue Bioremediation of Contaminated Soil: Current Status and Challenges)
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