Work

Grey water footprint assessment of groundwater resources in southeastern Turkey: effect of recharge

Year: 2021

Type: article

Abstract: This paper aimed to determine the grey water footprint (GWF) of groundwater resources. The effect of groundwater recharge on grey water footprint was investigated in Southeastern Turkey. In this paper, GWF has been monitored in October and March in terms of nitrate and arsenic concentrations for ten observation wells in the Harran Plain. In this study, a new approach was developed based on the GWF to determine the nitrate and arsenic pollution of groundwater. GWF of coagulation-flocculation and biochar adsorption processes were calculated and benchmarked with each other. In the second stage of the study, the effect of groundwater recharge using reclaimed municipal wastewater on GWF was investigated applying Monte Carlo simulation. The results revealed that nitrate led to higher GWF. According to the results, biochar application could reduce the GWF. Total reduction of GWF would be approximately 64.3% if groundwater recharge using reclaimed wastewater is applied.

Source: Water Science & Technology Water Supply

DOI: 10.2166/ws.2021.247

Authors: Pelin Yapıcıoğlu, Mehmet İrfan Yeşilnacar

Institution: Harran University

Language: English

Topic: Wastewater Treatment and Reuse

Subfield: Waste Management and Disposal

Field: Environmental Science

Domain: Physical Sciences

SDGs: Clean water and sanitation, Responsible consumption and production, Climate action

Open Access status: hybrid

OpenAlex ID: W3198062067

FWCI: 2.632

Cites: 27

Cited by: 29

Related to: 10