-Alkali phosphorofluoridates (DFP) were prepared by reaction between phosphoryl difluoride oxide P20~F4 and alkali fluorides. The caesium salt was obtained by reaction between ...

This study deals with the pollution of the greatest river in Algeria, and, therefore, 180 sediment samples from the Cheliff River from three industrial areas in Tiaret, Relizane and Chlef were analyzed. The concentration ...

Gliding arc discharge (GAD) reactors are continuously in progress in order to improve the treatment efficiency of recalcitrant compounds. However, up to now, they remain difficult to transfer ...

The inhibition of the calcbium oxalate crystallization is investigated using a turbidimetric model by means of a UV/VIS spectrometer. The turbidity of thermostatic solution at 37° C under constant agitation ...

Objective: O ur investigation is about the determination of the antibacterial efficiency of 22 medicinal plants on the four most frequent bacteria in urinary infections. T hese infections are responsible for more ...

The ability of a mesoporo us molecular sieve to adsorb chlorinated phenols was studied experimentally. Thus, the adsorption isotherms of pentachloro phenol (PCP) ...

The acid properties of a non-thermal plasma in humid air (e.g., a gliding arc device) induced in an aqueous solution may deeply affect the efficiency of the matching oxidising proper- ties, especially ...

Introduction : La lithiase urinaire est une pathologie qui évolue avec le niveau socio-économique et sanitaire des populations. Il existe à ce jour peu de données sur les caractéristiques de la lithiase urinaire en ...