18 articles in this issue
C. DRIDI,L. YOUCEF
The objective of this study is to test the effectiveness of kaolin for the retention of lead in synthetic solutions. The results we obtained showed that the kinetics of retention of lead (10 mg/l) is very short. Equilibrium time reaches during 18 to 35 mi... see more
A. GHERIB,M. BOUFENDI,A. TEMIME,Y. BEDOUH
The aims of this work is the collection of statistics and scientific data about the application of phytoremediation strategies in Algeria, in the processing of domestic and urban waste waters treatment, following the data provided by the following organiz... see more
A.K. OUAKOUAK,L. YOUCEF
The aim of this work is to study the effectiveness of retention of cations Cu2+ by adsorption on a powder activated carbon (CAP) and on non-treated bentonite of Maghnia (Bb). The treated solutions are synthetic solutions of copper in distilled water.Our t... see more
B. REMINI,D. BENSAFIA
This article examines the phenomenon of silting of dams in arid regions. Its complexity poses enormous problems to managers of dams. Siltation is the result of deposits of mud of soil erosion in watersheds and the sapement of riverbanks. It is in times of... see more
M. THABET
Like many Mediterranean countries, Tunisia is increasingly confronted to problems of scarcity in water resources. Nowadays, about 80% of these resources are allocated to agricultural sector. Irrigated areas in Tunisia are currently around 420000 ha consis... see more
Y.M. GAOUAR,B.N. GAOUAR
Our main objective in this experimental study is to compare which one of the three technologies including Activated sludge process, sequential batch reactor technology and Bio membranes process has the main benefits with fewer disadvantages, that is what ... see more
M. HABI,P. KLINGEL,M. VOGEL
In Algeria, domestic water consumption data are not systematically collected, though most service connections are equipped with water meters. Water meters, however, are not maintained or periodically replaced leading to unreliable meter readings, if they ... see more
S. BHOURI KHILA,B. DOUH,A. MGUIDICHE,A. BOUJELBEN
In for most Mediterranean and North African countries, given the scarcity of water resources allocated for irrigation and the need to increase agricultural production due to a still growing population, it is important to focus on water use efficiency of s... see more
T. IKNI,A. BERREKSI,R. BENKADJA,M.L. NEBBAR,M. KADRI,A. BENAMAR
In this article, we presented the results of an experimental study of transport and deposition of silt suspended particles (modal diameter 7 µm) in a laboratory column filled with gravel. The tracer tests are performed at different velocities by continuou... see more
D. KERBOUB,K. CHAMEKH,C. FEHDI,A.R. BOUDOUKHA
The El-Kantara plain is located in the north-west (NW) of Biskra town. It is the most precious natural resource, providing reliable water supplies for population of this area site and used for irrigation of some 22,000 palms. To assess growndwater q... see more
R. KERZABI,H. MANSOUR,S. YOUSFI,J. MUDRY,A. BENCHAIB,M.S. BENTOUMI
Aquifer protection from pollution is an important action for a development and wise exploitation of the groundwater resources. In arid and semi-arid zones, rare surface water resources make groundwater the principal source of drinking, industrial and agri... see more
M. BAHIR,S. OUHAMDOUCH,P.M. CARREIRA,A. GOUMIH,H. CHAMCHATI
The strong growth in water demand in North Africa pushed the government to build more dams to increase the availability of water resources, naturally limited, and cope with the strong temporal irregularity (seasonal and interannual) of precipitation. The ... see more
S. OUHAMDOUCH,M. BAHIR,P.M. CARREIRA,H. CHAMCHATI,A. GOUMIH
Since the 50s, many changes are observed in the global climate namely; the warming of the atmosphere and ocean, decrease in the extent of snow and ice and rising sea levels. In addition to population pressure, the Maghreb countries suffer from drought whi... see more
W. FAREGH,A. BENKHALED
Runoff is a complex phenomenon with harmful consequences such as floods and erosion. In order to better determine the hydrological behavior and areas with maximum flow producing in Sigus watershed, the present work focus on determination of the runoff coe... see more
A. HACHEMI,A. BENKHALED
This paper presents a Flood Frequency Analysis (FFA), which takes into account the notion of characteristic duration. Instantaneous flood discharge data from Foum El Gherza station is used to develop flood-duration-frequency (QDF) curve, using the so-call... see more
A. HELLAL,S. ACHOUR
The objective of this study is to contribute to the knowledge of the reactivity of chlorine in the form of sodium hypochlorite on organic matter in form of aromatic amino acid (tyrosine) dissolved in surface water (Ain Dalia dam).The effect of nitrite is ... see more
H. ABDEDDAIM,A. BENKHALED
This article is focused on the influence of the hydrographic networks structure on the hydrologic response during episodes of flooding for watersheds in northeastern Algeria, The first step is the knowledge of the different themes of the study area includ... see more
S.C. HERIARIVONY,B. RAZANAMPARANY,J.E. RAKOTOMALALA
Healthy water distribution is crucial to maintain population health and development in rural area. The underground water (Wells) in CRA was characterized by high seasonal shift. Spatial variation of Nitrite concentration was observed. Almost of the ... see more