Application of Microorganisms in Pollutant Degradation

A special issue of Processes (ISSN 2227-9717). This special issue belongs to the section "Environmental and Green Processes".

Deadline for manuscript submissions: 25 September 2025 | Viewed by 634

Special Issue Editors


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Guest Editor
Facultad de Ciencias Biológicas, Universidad Autónoma del Estado de Morelos, Cuernavaca 62209, Mexico
Interests: environmental pollution; environmental microbiology; microbial degradation of organic pollutants; bioremediation; pesticides; heavy metals; emerging pollutants

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Guest Editor
Centro de Investigación en Biotecnología, Universidad Autónoma del Estado de Morelos, Cuernavaca 62209, Mexico
Interests: bioremediation; environmental pollution; microbial mediated pollutants degradation; pesticides; heavy metals; emerging pollutants

Special Issue Information

Dear Colleagues,

Different anthropogenic activities release pollutants of diverse nature to the environment, including heavy metals, pesticides, hydrocarbons, pharmaceuticals, and industrial chemicals, among many others. The pollutant’s presence in the environment is recognized as an important concern worldwide due to its high impact on ecosystems and human health. Developing effective, low-cost, and environmentally friendly strategies to remove pollutants from soil and water is urgently necessary. Microorganisms, such as bacteria, algae, yeast, and fungi, have a great potential for the degradation or removal of different pollutants present in the environment, offering natural and often cost-effective solutions for cleaning up contaminated environments. Recently, the immobilization of microorganisms over natural origin materials, such as lignocellulosic fibers and biochar, is a biological approach that has taken relevance in the degradation and removal of different pollutants because it has proven a significant increase in the degradation efficiency of several pollutants. This Special Issue aims to gather novel articles and comprehensive reviews on microbial-based strategies for the degradation of pollutants and the treatment of different polluted environments.

Dr. María Luisa Castrejón-Godínez
Dr. Alexis Joavany Rodríguez Solís
Guest Editors

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Keywords

  • bioremediation
  • biosorption
  • emerging pollutants
  • environmental microbiology
  • environmental pollution
  • heavy metals detoxification
  • hydrocarbons
  • industrial chemicals
  • microbial immobilization
  • organic pollutants
  • pesticides
  • pharmaceutical wastes
  • pollutant degradation
  • soil remediation
  • waste treatment
  • water treatment

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Published Papers (1 paper)

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Review

24 pages, 1646 KiB  
Review
Pesticides Degradation Through Microorganisms Immobilized on Agro-Industrial Waste: A Promising Approach for Their Elimination from Aquatic Environments
by Esmeralda Arias-Castro, María Luisa Castrejón-Godínez, Patricia Mussali-Galante, Efraín Tovar-Sánchez and Alexis Rodríguez
Processes 2025, 13(4), 1073; https://doi.org/10.3390/pr13041073 - 3 Apr 2025
Viewed by 392
Abstract
Widespread use of pesticides in agriculture causes adverse impacts on non-target organisms and environmental pollution. Efficient and sustainable pesticide removal alternatives must be developed to reduce pesticide environmental impacts. Recently, bioremediation based on immobilized microorganisms has been proposed as an environmentally friendly and [...] Read more.
Widespread use of pesticides in agriculture causes adverse impacts on non-target organisms and environmental pollution. Efficient and sustainable pesticide removal alternatives must be developed to reduce pesticide environmental impacts. Recently, bioremediation based on immobilized microorganisms has been proposed as an environmentally friendly and cost-effective approach for pesticide degradation in water. Agro-industrial wastes are produced in large quantities in crop fields; their high availability, low cost, and potential for reuse make them ideal support materials for microbial immobilization. This systematic review, conducted through the PRISM 2020 methodology, compiles recent research on using agro-industrial waste to immobilize microorganisms for pesticide degradation. The identified studies highlight corn straw as the most studied agro-industrial waste, while the organophosphorus insecticides, chlorpyrifos, and methyl parathion were the most representative pesticides; in the identified studies, pesticide degradation was conducted mainly by bacteria of the Acinetobacter, Bacillus, and Pseudomonas genera. Overall, microbial immobilization significantly enhanced pesticide degradation, rendering it a viable bioremediation strategy for pesticide-contaminated water. Full article
(This article belongs to the Special Issue Application of Microorganisms in Pollutant Degradation)
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