IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v16y2023i1p316-d1309864.html
   My bibliography  Save this article

A Battery of Simple Bioassays for Domestic and Industrial Wastewater Treatment Plants in Konya, Turkey

Author

Listed:
  • Süheyla Tongur

    (Department of Environmental Engineering, Faculty of Engineering and Natural Sciences, Konya Technical University, 42250 Konya, Turkey)

  • Hande Atmaca

    (Department of Environmental Engineering, Faculty of Engineering and Natural Sciences, Konya Technical University, 42250 Konya, Turkey)

Abstract

Wastewater ingredients present risks to the environment and can cause health problems. The aim of this study was to identify the toxicological effects of influent and effluent wastewater from Konya Urban Wastewater Treatment Plant (KU WWTP) and Konya Organized Industrial Zone Wastewater Treatment Plant (KOI WWTP). Three different trophic level toxicity tests were conducted to determine the possible harmful effects of wastewater on the environment. The base toxic unit values of the Lepidium sativum toxicity test for the inlet and outlet samples of KU WWTP were found to be 1.43 and 1.10, respectively. Both values classified the analyzed wastewater into the “toxic” category. Wastewater entering the KU wastewater treatment facility was classified as “toxic” for the presence of toxic substances according to the Vibrio fischeri toxicity testing. Influent samples from the KOI wastewater treatment plant were classified as “toxic” with the Vibrio fischeri toxicity test. In addition, based on the fish bioassay value (TDF), wastewater from the KOI treatment facility was also classified as “toxic”. It was concluded that increased chemical oxygen demand and concentrations of total nitrogen and phosphorus and of certain heavy metals above the limits played a decisive role in classifying the samples as “toxic”. The results of this study suggest that all three tests have the potential to assess wastewater toxicity and that changes in wastewater properties may result in differences in test sensitivity.

Suggested Citation

  • Süheyla Tongur & Hande Atmaca, 2023. "A Battery of Simple Bioassays for Domestic and Industrial Wastewater Treatment Plants in Konya, Turkey," Sustainability, MDPI, vol. 16(1), pages 1-13, December.
    • Handle: RePEc:gam:jsusta:v:16:y:2023:i:1:p:316-:d:1309864
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/16/1/316/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/16/1/316/
    Download Restriction: no
    ---><---

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jsusta:v:16:y:2023:i:1:p:316-:d:1309864. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.