Advancements in Biomonitoring and Remediation Treatments of Pollutants in Aquatic Environments, 2nd Edition

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Environmental Sciences".

Deadline for manuscript submissions: 20 June 2024 | Viewed by 1595

Special Issue Editor


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Guest Editor
Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy
Interests: bioanalytical chemistry; bio- and chemiluminescence; bacterial and microalgae biotoxicity tests; environmental biomonitoring by honeybees; bacterial and particulate matter air contamination; photodegradation processes
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Special Issue Information

Dear Colleagues,

We are pleased to announce the second edition on this topic. Surface and underground aquatic ecosystems endure the effects of contamination caused by large industrial, agricultural, port activities, urbanization processes, dumping of wastes, and wastewater discharges. This high anthropogenic pressure leads to continuous habitat deterioration and decreases the water quality in the environment. Effective remediation in aquatic systems is a major issue worldwide, since the importance of good water quality for human health, in addition to the protection of environmental equilibrium, is now a firm public conviction. For this purpose, in recent decades, great effort has been focused on the development of unconventional monitoring tools combining chemical analysis, bioassays, and genomic technologies to obtain a complete insight into pollutants and their effects on organisms, as well as in proposing active or passive remediation treatments, including nanomaterials. Nevertheless, this is not an easy challenge. Aquatic organisms of different trophic levels have diverse life strategies, and metabolism pathways, and consequently, they have different responses to pollutant pressure. About 14 million chemicals have already been detected and characterized, and every day, new compounds are synthesized. “Emerging” pollutants like microplastics are the subject of great interest, while others can be considered for specialized use only, such as the tons of all kinds of warfare material intentionally dumped or lost in sea. Therefore, the aim of this Special Issue is to collect the most recent studies on both biomonitoring strategies and remediation activity effective in ensuring “good ecological status” of water.

Dr. Elida Nora Ferri
Guest Editor

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Keywords

  • adsorbents
  • advanced oxidation processes
  • advanced DNA technologies
  • agrochemicals residues
  • anthropogenic wastes
  • aquatic organisms
  • biomarkers
  • bioaccumulation
  • bioassays
  • bioremediation
  • biosorbents
  • chemometric analysis
  • coastal water
  • emerging pollutants
  • genotoxic and cytotoxic effects
  • groundwater pollution
  • heavy metals
  • industrial sewage sludge
  • inland water
  • microplastics
  • organic pollutants sediments
  • passive treatments
  • photodegradation
  • photocatalysts
  • pollutants extraction and analysis
  • remediation processes
  • waterfarms
  • wastewater treatments

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Published Papers (2 papers)

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Editorial

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6 pages, 230 KiB  
Editorial
Advancements in Biomonitoring and Remediation Treatments of Pollutants in Aquatic Environments, 2nd Edition
by Elida Nora Ferri
Appl. Sci. 2023, 13(17), 9737; https://doi.org/10.3390/app13179737 - 28 Aug 2023
Viewed by 643
Abstract
Worldwide anthropogenic activities continuously produce and release hundreds of potentially toxic chemicals that contaminate ecosystems, leaving devastating effects on the environment and living beings, humans included [...] Full article

Research

Jump to: Editorial

18 pages, 2905 KiB  
Article
Combining Radon Deficit, NAPL Concentration, and Groundwater Table Dynamics to Assess Soil and Groundwater Contamination by NAPLs and Related Attenuation Processes
by Martina Mattia, Paola Tuccimei, Giancarlo Ciotoli, Michele Soligo, Claudio Carusi, Elisa Rainaldi and Mario Voltaggio
Appl. Sci. 2023, 13(23), 12813; https://doi.org/10.3390/app132312813 - 29 Nov 2023
Cited by 2 | Viewed by 609
Abstract
Soil and groundwater contamination by NAPLs (Non-Aqueous Phase Liquids) is certainly a big issue for protecting the environment. In situ clean-up actions are routinely applied to mitigate the risk and are supplemented by monitoring surveys to assess the degree, extension, and evolution of [...] Read more.
Soil and groundwater contamination by NAPLs (Non-Aqueous Phase Liquids) is certainly a big issue for protecting the environment. In situ clean-up actions are routinely applied to mitigate the risk and are supplemented by monitoring surveys to assess the degree, extension, and evolution of the contamination. Radon gas is here used as a tracer of contamination because of its high solubility in non-polar solvents that produce a reduced concentration of the gas in polluted soil and groundwater with reference to radon levels in adjacent “clean” areas. This approach was employed in two sites where gasoline and diesel spillage occurred, causing soil and groundwater contamination. The two case studies were chosen because of their difference in terms of the hydrogeological features, age of the spillage, composition of residual NAPLs, and clean-up measures to test the advantages and limits of this approach in a variety of settings. Radon data, NAPL concentration in the groundwater (mainly total hydrocarbons, Methyl Tertiary-Butyl Ether and Ethyl Tertiary-Butyl Ether) and the depth of the groundwater table were periodically collected in surveys that spanned a period of two years. This dataset was statistically processed using principal component analysis to unravel which factors and attenuation processes are working in the sites and the response of the radon deficit approach to this complex series of phenomena concurrently occurring there. Full article
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