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Journal of Molecular LiquidsVolume 383, 1 August 2023, Article number 122121

A review on sustainable technologies for pharmaceutical elimination in wastewaters — A ubiquitous problem of modern society(Review)(Open Access)

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  • aUniversity of Novi Sad, Faculty of Technical Sciences, Department of Environmental Engineering and Occupational Safety and Health, Trg Dositeja Obradovića, 6, Novi Sad, 21 000, Serbia
  • bEnvironmental Research Institute, UHI North Highland, University of the Highlands and Islands, Thurso, Scotland, Caithness, KW14 7JD, United Kingdom
  • cUniversity of Novi Sad, Faculty of Technology Novi Sad, Bulevar Cara Lazara, 1, Novi Sad, 21 000, Serbia

Abstract

The ever-growing consumption of pharmaceuticals (PhCs) and their constant occurrence in wastewater treatment plant (WWTP) effluents requires investigation of efficient, sustainable and economically feasible solutions for their removal. Conventional treatment processes within WWTPs are not capable of removing these micropollutants, which are the matter of significant environmental and public health concern. This review summarises attractive low-cost technologies for the treatment of PhCs loaded wastewaters with the focus on the commonly found and prioritised non-steroidal anti-inflammatory drugs (NSAIDs) – diclofenac (DCF) and naproxen (NPX). Evaluation considered four single low-cost technologies (e.g., adsorption, coagulation/flocculation, algal ponds, and constructed wetlands) and some of their hybridisation/combination technologies. The main focus was to review their simplicity, availability, cost-effectiveness, environmental-friendliness and high efficiency for the removal of DCF and NPX under environmentally relevant conditions, as natural-based adaptation solutions promoted by the European Commission's Mission Adaptation Approach. Additionally, technology deficiencies and potential solutions were evaluated. The results of the review showed that the inhibition of coexisting species in multicomponent matrices could be overcome by the application of hybrid/combined systems (up to 70 % higher PhCs removal rate in comparison to the single technology). The main trends and gaps in the knowledge are also highlighted along with perceptive comments and recommendations for future research directions related to the application of these technologies for water treatment at pilot- and industry-scale. © 2023 The Author(s)

Author keywords

AdsorptionCircular economyDiclofenacNaproxenWater treatment

Indexed keywords

Engineering controlled terms:EffluentsWastewater treatmentWetlands
Engineering uncontrolled termsCircular economyConventional treatmentsDiclofenacFeasible solutionLow-cost technologyMicropollutantsNaproxensSustainable technologyTreatment processWastewater treatment plant effluent
Engineering main heading:Cost effectiveness

Funding details

Funding sponsor Funding number Acronym
Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja451-03-68/2020-14/200156MPNTR
  • 1

    This research has been supported by the Ministry of Education, Science and Technological Development of the Republic Serbia through the project no. 451-03-68/2020-14/200156: “Innovative scientific and artistic research from the FTS (activity) domain” and mobility funding which facilitated study at Environmental Research Institute in Scotland provided through ERASMUS + Higher Education International Credit Mobility - Project 2018-1_UK01-KA107-047241 between UHI North Highland, Thurso and Faculty of Technical Sciences, University of Novi Sad, Serbia.

  • ISSN: 01677322
  • CODEN: JMLID
  • Source Type: Journal
  • Original language: English
  • DOI: 10.1016/j.molliq.2023.122121
  • Document Type: Review
  • Publisher: Elsevier B.V.

  Pap, S.; Environmental Research Institute, UHI North Highland, University of the Highlands and Islands, Thurso, Scotland, Caithness, United Kingdom;
© Copyright 2023 Elsevier B.V., All rights reserved.

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