Advanced Bioremediation Technologies and Processes—2nd Edition

A special issue of Bioengineering (ISSN 2306-5354). This special issue belongs to the section "Biochemical Engineering".

Deadline for manuscript submissions: 31 July 2025 | Viewed by 1036

Special Issue Editors


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Guest Editor
Water Research Institute (IRSA), National Research Council (CNR), 00010 Montelibretti, Italy
Interests: bioremediation; biomonitoring; chlorinated aliphatic hydrocarbons; polychlorobiphenyls; petroleum hydrocarbons; reductive and oxidative dichlorination; bioelectrochemical remediation; nanoparticles; circular economy
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Guest Editor
Department of Chemistry, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
Interests: bioremediation; chlorinated aliphatic hydrocarbons; polycyclic aromatic hydrocarbons; petroleum hydrocarbons; polyhydroxyalkanoates; biodegradable polymers; surfactants; biobased sorbent materials; reductive dichlorination; coupled adsorption and biodegradation
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Bioremediation is one of the most appealing approaches for the sustainable restoration of environmental matrices contaminated by organic or inorganic compounds. Various strategies, including natural attenuation, biostimulation, and bioaugmentation, can be applied to face the restoration of contaminated sites. Therefore, there is a need for the development of innovative, sustainable, and effective biotechnologies and bioprocesses to successfully transfer laboratory-based practices to real applications. To achieve this aim, all aspects linked to bioprocesses must be considered, including microbiology, molecular biology, biochemistry, engineering, and managing contaminated sites.

The Second Edition of this Special Issue, “Advanced Bioremediation Technologies and Processes”, will focus on original research papers and comprehensive reviews dealing with innovative bioprocesses and technologies for sustainable, effective, and multidisciplinary restoration of contaminated sites. Topics of interest include, but are not limited to, the following:

  • Development of innovative bioremediation technologies for the restoration of contaminated environmental matrices;
  • Novel bioprocesses for remediation;
  • Advances in the characterization and monitoring of contaminated sites;
  • Advanced omics for bioremediation;
  • Circular economy in remediation technologies;
  • Bio-based materials from waste valorization processes for remediation technologies.
  • Machine learning approaches and artificial intelligence for remediation.

Our efforts will be focused on collecting original papers and reviews covering the latest advances and novel perspectives in biotechnologies and processes for the remediation of contaminated sites.

Dr. Bruna Matturro
Dr. Laura Lorini
Guest Editors

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Keywords

  • bioremediation
  • bioprocesses
  • circular economy
  • advanced technologies
  • contaminated groundwater
  • contaminated soil
  • artificial intelligence
  • machine learning

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Published Papers (1 paper)

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14 pages, 2202 KiB  
Article
A Coupled Adsorption–Biodegradation (CAB) Process Employing a Polyhydroxybutyrate (PHB)–Biochar Mini Pilot-Scale Reactor for Trichloroethylene-Contaminated Groundwater Remediation
by Laura Lorini, Marta Maria Rossi, Maria Letizia Di Franca, Marianna Villano, Bruna Matturro and Marco Petrangeli Papini
Bioengineering 2025, 12(2), 148; https://doi.org/10.3390/bioengineering12020148 - 4 Feb 2025
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Abstract
Actions for improving water quality are critical and include the remediation of polluted groundwater. The effectiveness of the remediation strategy to remove contamination by chlorinated solvents may be increased by combining physicochemical treatments (i.e., adsorption) and biological degradation (i.e., biological reductive dechlorination (BRD)). [...] Read more.
Actions for improving water quality are critical and include the remediation of polluted groundwater. The effectiveness of the remediation strategy to remove contamination by chlorinated solvents may be increased by combining physicochemical treatments (i.e., adsorption) and biological degradation (i.e., biological reductive dechlorination (BRD)). Recent studies have shown the potentialities of bio-based materials for bioremediation purposes, including polyhydroxybutyrate (PHB), a biodegradable microbial polyester tested as a fermentable source of slow-release electron donors. Further, a low-cost biochar derived from the pyrolysis of pinewood waste (PWB), used as sorbent material, has recently been proposed to accelerate reductive microbial dehalogenation. Here, we propose a coupled adsorption and biodegradation (CAB) process for trichloroethylene (TCE) removal in a mini pilot-scale reactor composed of two reactive zones, the first one filled with PHB and the second one with PWB. This work aimed to evaluate the performance of the CAB process with particular regard to the effectiveness of the PWB in sustaining the biofilm, mostly enriched by Dehalococcoides mccartyi. The main results showed the CAB system treated around 1300 L of contaminated water, removing 102 mg TCE per day. Combining PHB and PWB had a positive effect on the growth of the dechlorinating community with a high abundance of Dhc cells. Full article
(This article belongs to the Special Issue Advanced Bioremediation Technologies and Processes—2nd Edition)
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