A Review on the Reuse of Treated Wastewater in Algeria: Scenario and Sustainability Issues

Dairi, Sabri; Mrad, Dounia; Bouamrane, Ali; Djebbar, Yassine; Abida, Habib

doi:10.1007/978-3-030-72543-3_109

Cited by 2 publications

(2 citation statements)

References 9 publications

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“…At present, Algeria could indirectly improve water supply and increase water availability by reusing around 484 Hm 3 of wastewater, among which only 425 Hm 3 are subjected to water treatment (removes contaminants and undesirable components). The rest simply undergoes dilution in the natural environment [48].…”

Section: Reuse Of Drainage Wastewatermentioning

confidence: 99%

Managing Drought and Water Stress in Northern Africa

Belhassan¹

2023

Arid Environment - Perspectives, Challenges and Management

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Northern Africa is a region surrounding the northern portion of the African continent. Northern Africa consists of five countries Egypt, Algeria, Morocco, Tunisia, and Libya. Northern Africa has semi-arid and arid desert climates and low rainfall. Over the past four decades, many areas in Northern Africa have faced drought which has become more widespread, prolonged and frequent due to climate variability and which may expedite a shortage of water and to a decrease in the land areas suitable for agriculture. In fact, limited water reserves, growing population and droughts are the main factors reflected in the increased consumption of freshwater. It is critical to understand a balance between water demand and supply by managing drought and water stress in the region.

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Section: Reuse Of Drainage Wastewatermentioning

confidence: 99%

Managing Drought and Water Stress in Northern Africa

Belhassan¹

2023

Arid Environment - Perspectives, Challenges and Management

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“…Many studies have been conducted to evaluate the effectiveness of this technique [25,26]. In Algeria, an active policy has been implemented to address water scarcity by mobilizing water resources and adopting alternative management approaches, including the use of wastewater in agriculture [27]. The National Sanitation Office (ONA) plays a crucial role in managing multiple wastewater treatment plants across the country, producing high-quality treated wastewater suitable for agricultural irrigation [28].…”

Section: Introductionmentioning

confidence: 99%

Assessing the Quality of Treated Wastewater for Irrigation: A Case Study of Ain Sefra Wastewater Treatment Plant

et al. 2023

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This study aimed to assess the water quality parameters in the wastewater treatment plant (WWTP) of Ain Sefra, southwestern Algeria. Various methods were employed to analyze the performance and suitability of the WWTP for irrigation. The results revealed effective removal of nitrates, with levels below the limit set for irrigation water. The dissolved oxygen content showed efficient biological processes and good degradation of organic matter. Phosphate levels were found to be within FAO and Algerian irrigation standards. However, elevated ammonia levels were observed, exceeding typical ranges for irrigation. The suitability of groundwater for irrigation was evaluated by calculating groundwater suitability indices. These indices categorized all samples as either excellent or good based on their Sodium Adsorption Ratio (SAR) and Kelly’s ratio. However, the sodium percentage values raised concerns about potential negative effects on the soil. Some samples were deemed unsuitable for irrigation because of high magnesium hazard and potential salinity values. These findings offer valuable insights into the performance and suitability of treated wastewater for irrigation in the Ain Sefra region. They can inform decision makers and stakeholders involved in agriculture and water management.

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A Review on the Reuse of Treated Wastewater in Algeria: Scenario and Sustainability Issues

Cited by 2 publications

References 9 publications

Managing Drought and Water Stress in Northern Africa

Managing Drought and Water Stress in Northern Africa

Assessing the Quality of Treated Wastewater for Irrigation: A Case Study of Ain Sefra Wastewater Treatment Plant

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