Study Of Biogas Production From Lagooning Sludge By Anaerobic Digestion
The aim of this study is to produce biogas by anaerobic digestion from lagooning sludge of Adrar city. The sludge used was characterized and the results show that this sludge ...

Uv Radiations Effects On The Mechanical And Physicochemical Properties Of A Polycarbonate
▬ This work is devoted to the experimental study of UV irradiation effects on the microstructure and mechanical behavior of a polycarbonate (PC). Simple compression tests, X-ray diffraction, ...

Malachite Green Decolorization By Marine Strain Isolated From Bou-ismail Bay (algeria)
Decolorization of malachite green dye by marine strain was studied, results obtained demonstrated a good ability to decolorize malachite green dye after 72 h of incubation at 30°C and 150 ...

Determination Of Naturel Radioactivity And Assessment Of Radiation Hazard Indices In Different Sediment And Soil Samples From Oued Mouilah (hammam Boughrara) In Tlemcen Using A Gamma Spectrometry
The aim of this study is to determine natural radioactivity (238U, 232Th, 40K) levels in soils and sediments collected from different areas of Oued Mouilah. Also other radiological hazard ...

Brackish And Seawater Desalination By A Pilot-scale Reverse Osmosis
Millions of people have no access to a secure source of fresh water. Nevertheless, since many arid regions are coastal areas, Desalination of seawater and brackish water by reverse osmosis ...

Thermal Stability Of Fgm Rectangular Plates Using A New Hyperbolic Shear Deformation Theory
In this paper, a new hyperbolic shear deformation beam theory is developed, the study of thermal buckling analysis of plates functionally graded material (FGM) resting on elastic foundations. The equilibrium ...

Study And Characterization Of Nanocrystalline Zns: Tb Thin Films Deposited By Sol-gel Method
The thin layers of undopedZnS and ZnS doped Tb (4%) were deposited on glass substrates using sol-gel and dip-coating methods. Thermal treatments have been carried out at 500 °C for ...

Eugenia Caryophyllata Extract As Green Inhibitor For Steel Corrosion In 1 M Hcl Solution
The aim of this article is to study the Eugenia Caryophyllata extract (ECE) like a green corrosion inhibitor of steel in 1 M hydrochloric acid solution (HCl). The extract was ...

Influence Of Sintering Temperature On The Structure, Morphology And Bioactivity Of Bioactive Glass Powders
In this work, a ternary bioactive glass powders (SiO2-CaO-P2O5) were prepared via sol-gel method. Initially, the bioactive glass (BG) powder was synthesized by heating the solution of precursors in ethanol ...