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Emerging (Bio)Technologies for Water Quality and Wastewater Treatments: Impacts on the Environment, Economy and Public Health

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 (22 April 2022) | Viewed by 3053

Special Issue Editors


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Guest Editor
Instituto Politécnico do Porto, Porto, Portugal
Interests: microbial and molecular biotechnology; environmental and human microbiology; antibiotics and antimicrobial resistance; human disease and public health
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Previously at University of Applied Sciences and Arts Western Switzerland, 2800 - Delémont, Switzerland
Interests: renewable energy technologies; combustion engineering; energy from wastes; advanced water treatment processes

Special Issue Information

Dear Colleagues,

Contamination and depletion of water resources are a global concern, both socially and economically, and, above all, in terms of public health, since water pollution can even lead to human death. A recent study quantified the impact of water pollution at about 1.8 million deaths in 2015.

The balance between water demand and world development is threatened directly by the exploitation of water resources for food production, industrialization, urbanization, and energy production, and indirectly by climate change. This balance will tend to weaken further, as there is a perceived increase in the need to use water resources for the production of food and energy due to the increase in population density in line with technological and industrial advances. Therefore, not only the depletion of water resources but also their concomitant pollution is a serious danger to the availability of freshwater, which is essential for human activity and health. Thus, preventive strategies are needed at the political, social, and economic levels to combat this problem, but corrective technological alternatives are also needed to decontaminate the planet's aquatic resources.

One promising strategy is investing in the treatment and reutilization of wastewaters since these are generated by the increase in human and industrial activities. Investment in more efficient, sustainable, green technologies that support the circular economy will not only contribute to the environment but will have a strong impact on public health.

In this Special Issue, we invite you to contribute with your state-of-the-art research including water quality, water pollution, water ecotoxicity, waterborne diseases, water contaminants wastewater treatment use of new biological treatments, biotechnological technologies, biosensors, and nanotechnologies.

Prof. Dr. Rúben Fernandes
Prof. Dr. Jean-Bernard Michel
Guest Editors

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

  • water quality
  • wastewater treatments
  • waterborne diseases
  • microbial pathogens
  • water pollutants
  • microbial and industrial biotechnology
  • energetics and bioenergetics
  • ecotoxicology
  • water policies
  • water economy
  • water public health and epidemiology

Published Papers (1 paper)

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Research

16 pages, 2042 KiB  
Article
The Efficiency of the Removal of Naphthalene from Aqueous Solutions by Different Adsorbents
by Alicja Puszkarewicz and Jadwiga Kaleta
Int. J. Environ. Res. Public Health 2020, 17(16), 5969; https://doi.org/10.3390/ijerph17165969 - 17 Aug 2020
Cited by 15 | Viewed by 2333
Abstract
The paper presents the results of laboratory tests on possibilities to utilize active carbons produced in Poland (AG-5 and DTO) and clinoptilolite for removing naphthalene from a water solution in the adsorption process. The concentration of naphthalene in the model solution was 20 [...] Read more.
The paper presents the results of laboratory tests on possibilities to utilize active carbons produced in Poland (AG-5 and DTO) and clinoptilolite for removing naphthalene from a water solution in the adsorption process. The concentration of naphthalene in the model solution was 20 mg/dm3. The effects of pH, dose and adsorption time were determined under static conditions. Adsorption kinetics were consistent with the pseudo-second-order model (PSO). Among the applied models, the best fit was obtained using the Langmuir isotherms. The maximum adsorption capacity for the activated carbons (AG-5 and DTO) equaled 24.57 and 30.28 mg/g, respectively. For clinoptilolite, all the analyzed models of adsorption poorly described the adsorption process. The flow conditions were realized by filtration method. On the basis of the obtained results, the breakthrough curves, so-called isoplanes, were prepared and served in turn to determine the adsorption capacities in flow conditions. The total adsorption capacities determined under dynamic conditions of the AG-5 and DTO activated carbons were 85.63 and 94.54 mg/g, respectively, and only 2.72 mg/g for clinoptilolite. The exit curves (isoplanes) were also utilized to determine the mass penetration zone (the adsorption front height), as well as to calculate the rate of mass-exchange zone advance. Full article
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