TY - JOUR T1 - Investigation of the Effects of Erzurum Province Wastewater Treatment Plant on the Karasu River Water Quality AU - Nuroğlu, Şenol AU - Kocaman, Esat Mahmut PY - 2024 DA - September Y2 - 2024 DO - 10.56430/japro.1536617 JF - Journal of Agricultural Production JO - J Agri Pro PB - Gökhan ARSLAN WT - DergiPark SN - 2757-6620 SP - 185 EP - 191 VL - 5 IS - 3 LA - en AB - This study was carried out to investigate the effects of the wastewater treatment plant located in the Aziziye District of Erzurum Province on the Karasu River. For this purpose, water samples were taken from 3 stations for a year between 2022-2023. The mean water temperature was measured in situ during sampling as 13.8 ˚C, the mean pH value was 7.7, the mean electrical conductivity was 403 µs/cm, and the mean dissolved oxygen value was 6 mg/l. The mean total suspended solid (TSS) amount was determined as 46.7 mg/l, the mean chemical oxygen demand (COD) concentration was 28.9 mg/l, the mean biological oxygen demand (BOD) concentration was 18.5 mg/l, the mean total nitrogen (TN) concentration was 4.47 mg/l, the mean nitrate (NO3) concentration was 5.35 mg/l, the mean nitrate nitrogen (NO3-N) concentration was 1.21 mg/l, the mean total hardness (TH) was 155 mg/l, the mean ammonium (NH4) concentration was 2.75 mg/l, and the mean ammonium nitrogen (NH4-N) concentration was 2.16 mg/L. As a result, it was determined that the Wastewater Treatment Plant positively affected some water quality parameter values of the Karasu River. KW - Karasu River KW - Sustainability KW - Wastewater treatment KW - Water quality CR - Alver, A., & Baştürk, E. (2019). Karasu Nehri su kalitesinin farklı su kalitesi indeksleri açısından değerlendirilmesi. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 23(2), 488-497. https://doi.org/10.19113/sdufenbed.528611 (In Turkish) CR - Eren, Z., & Kaya, F. (2020). Fırat-Dicle havza koruma eylem planı çerçevesinde kentsel atıksu arıtma tesisinin Karasu Nehrinin su kalitesi üzerindeki etkisinin incelenmesi. Ulusal Çevre Bilimleri Araştırma Dergisi, 3(2), 95-109. (In Turkish) CR - Orman ve Su İşleri Bakanlığı. (2015). Yüzeysel su kalitesi yönetimi yönetmeliğinde değişiklik yapılmasına dair yönetmelik. Resmi Gazete. https://www.resmigazete.gov.tr/eskiler/2015/04/20150415-18.htm (In Turkish) CR - Sönmez, A. Y., Hisar, O., & Yanık, T. (2012). Karasu Irmağında ağır metal kirliliğinin tespiti ve su kalitesine göre sınıflandırılması. Atatürk Üniversitesi Ziraat Fakültesi Dergisi, 43(1), 69-77. (In Turkish) CR - Sönmez, A. Y., Hisar, O., & Yanık, T. (2013). A comparative analysis of water quality assessment methods for heavy metal pollution in Karasu Stream, Turkey. Fresenius Environmental Bulletin, 22(2), 579-583. CR - Tanyolaç, J. (2009). Limnoloji. Hatipoğlu Yayınları. (In Turkish) CR - Tomanbay, M. (1998). Dünya su bütçesi ve Ortadoğu gerçeği. Gazi Kitap Evi. (In Turkish) CR - Varol, M., Karakaya, G., & Alpaslan, K. (2022). Water quality assessment of the Karasu River (Turkey) using various indices, multivariate statistics and APCS-MLR model. Chemosphere, 308(Part 2), 136415. https://doi.org/10.1016/j.chemosphere.2022.136415 UR - https://doi.org/10.56430/japro.1536617 L1 - https://dergipark.org.tr/en/download/article-file/4159764 ER -