The assessment of the physicochemical quality of water intended for irrigation of Oued Méskiana (Oum El Bouaghi) Algeria-Reference-Cited by-同舟云学术

The assessment of the physicochemical quality of water intended for irrigation of Oued Méskiana (Oum El Bouaghi) Algeria

Published:2019-11-08 Issue:2 Volume:6 Page:110-122
ISSN:2367-5144
Container-title:Acta Scientifica Naturalis
language:en
Short-container-title:

Author:

Anissa Zidi¹,Ahmed Menad²,Mourad Senoussi Mohamed¹³,Kenza Zaidi¹

Affiliation:

1. Department of Sciences of Nature and the Life , University of Oum-El-Bouaghi , Algeria .

2. Laboratory of Biology and Environment , Department of Biology and Ecology , Mentouri Brothers University e Constantine 1 , Ain El Bey, 25017 , Constantine , Algeria .

3. Laboratory of Biomolécules and plant breeding , University of Oum-El-Bouaghi , Algeria .

Abstract

Abstract The aquatic ecosystem of the Meskiana Valley (wilaya of Oum El Bouaghi) covers a large area with a permanent flow and a semi-arid climate characterized by a strong evapotranspiration. In order to determine the Physico-chemical quality, pollution and salinity of the water of the river of Meskiana and more particularly in its downstream part which is exposed to wastewater discharges, analyses were carried out at the level of three sampling points: witness, the upstream (before spill), downstream (after spill)). In order to prevent the risk of alkalization and salinization of soil, the sodium absorption rate (SAR) and the percentage of sodium were determined and represented on the Wilcox and Riverside diagram. The high concentrations of polluting chemical elements and excessive salinity obtained at the downstream site show a high risk of pollution and salinization.

Publisher

Walter de Gruyter GmbH

Link

https://www.sciendo.com/pdf/10.2478/asn-2019-0022

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