Management strategies for the Lower Seyhan catchment

Date

1999-01-01

Author

Onur, AK
Ekemen, E
Soyupak, S
Yurteri, C

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

232
views

0
downloads

The Seyhan river has a total catchment area of 20,731 km(2) with major pollution sources located downstream of the Seyhan Dam in Adana. The so-called Lower Seyhan, is under the threat of nor only domestic and industrial wastewater discharges originating from the metropolitan area of Adana, but also agricultural wastes of the fertile Cukurova Plain. In this study, the present and future water qualify characteristics of the Lower Seyhan have been investigated by means of a mathematical modelling study based on actual field data as well as in-situ water quality measurements. The model of choice was the QUAL2EU. The behaviour of the Lower Seyhan was studied under different pollution control scenarios in order to develop plausible water quality management strategies for the target year of 2010. As a result of these studies, two alternative systems were proposed for the management of the wastewater sources within the Lower Seyhan catchment. Alternative wastewater treatment plant designs and their cost implications were evaluated by means of the CAPDET-PC software package. A user-charging scheme and an optimisation model that can be used for demonstrating the economic viability of the proposed systems were also developed for obtaining a cost-optimum management policy for both municipalities and industrial establishments of the area. (C) 1999 Published by Elsevier Science Ltd on behalf of the IAWQ. All rights reserved.

Subject Keywords

Water quality modelling, Management, Combined wastewater treatment, Optimisation of treatment costs

URI

https://hdl.handle.net/11511/67806

Journal

WATER SCIENCE AND TECHNOLOGY

DOI

https://doi.org/10.1016/s0273-1223(99)00688-5

Collections

Department of Environmental Engineering, Article

Suggestions

OpenMETU
Core

Evaluation of eutrophication control strategies for the Keban Dam reservoir Soyupak, S; Mukhallalati, L; Yemisen, D; Bayar, A; Yurteri, C (1997-04-15) The reservoir of the Keban Dam in eastern Anatolia is a very deep and large water body subject to significant seasonal water level fluctuations within a given hydrological year. At the present time, different sections of the reservoir have different trophic status and the upper portion of the reservoir, in particular, is eutrophic. In this regard, there is a need for the assessment of alternative strategies to be implemented for phosphorus and thus eutrophication control in this segment of the reservoir. In...
Hydraulic characteristics of tyrolean weirs Yılmaz, Nazlı Aslıcan; Göğüş, Mustafa; Department of Civil Engineering (2010) Tyrolean type water-intake structures are widely used on mountain rivers to provide water to hydropower stations. The main concern encountered in these kinds of structures is the amount of water diverted from the main channel and sediment carried by this flow. The diverted flow should not be less than the design discharge of the hydropower station and the amount of the sediment entering the hydraulic system should be minimum. In this study a physical model of a Tyrolean weir was constructed at the Hydromech...
Contamination risk assessment for groundwater of the Kucuk Menderes River basin, Izmir, Turkey Pusatli, OT; Camur, MZ; Yazıcıgil, Hasan (2000-04-01) A new water management plan is needed for the Kucuk Menderes River basin in Turkey, due to increasing water demand and decreasing quality of the groundwater. Vulnerability, quality and risk assessments were performed using a hybrid model containing both hydrogeological and hydrochemical parameters for managing irrigation waters in the basin. The relative contamination (quality) distribution of groundwater at present was established using an irrigation water quality index. The distribution shows the contamin...
Estimation of diffuse pollution loads of pesticides in tersakan sub-basin of Yeşilirmak river Ayyıldız, Ceren; Ünlü, Kahraman; Department of Environmental Engineering (2019) Tersakan Creek is one of the highly polluted tributaries of Yeşilırmak River because it receives pollution loads both from discharges of the industrial facilities and run-off water of the agricultural areas in the sub-basin. A monitoring program was implemented to determine the water quality status of the sub-basin in accordance with the EU Water Framework Directive (WFD). The results of the water sample analyses revealed that concentrations of 22 pesticides, out of the detected 57 pesticides, exceeded the ...
ASSESSMENT OF EUTROPHICATION FOR KEBAN DAM-RESERVOIR SOYUPAK, S; Gökçay, Celal Ferdi; YERLI, S; ERDEN, S; AKBAY, N; CILESIZ, AF (1994-03-01) Water quality properties and trophic status of Keban Dam Reservoir have been assessed in detail. The dissolved oxygen contours exhibited somewhat unusual behaviour of temporarily established intermediate layers of low dissolved oxygen concentrations. The phytoplankton species were identified and their composition was evaluated. The reservoir is eutrophic in general terms. However, lotic and limnetic zones of the reservoir have shown different trophic status.

Citation Formats

A. Onur, E. Ekemen, S. Soyupak, and C. Yurteri, “Management strategies for the Lower Seyhan catchment,” WATER SCIENCE AND TECHNOLOGY, pp. 177–184, 1999, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/67806.