Titlebook: Recent Advances in Geo-Environmental Engineering, Geomechanics and Geotechnics, and Geohazards; Proceedings of the 1 Amjad Kallel,Zeynal Ab

极大的痛苦

Kinetics of Crude Oil Desorption from Contaminated Soils parameters (level of contamination, type of surfactant and contamination age) on the surfactant elimination of oil from soil. The results obtained in this study showed the potential of surfactants in the cleanup of soils contaminated by hydrocarbons, and that the surfactants structure has a crucial impact on the elimination kinetic.

gentle

A New Three-Dimensional Rock Mass Strength Criterion incorporates the effects of the intermediate principal stress, minimum principal stress and the anisotropy resulting from these stresses acting on the fracture system. In addition, the criterion has the capability of capturing the anisotropic and scale dependent behavior of the jointed rock mass st

Impugn

Medicare

AUGUR

Synchrotron X-Ray Absorption Spectroscopy Applications to Speciation of Metals in Soilzem saturated with Cu. and Pb. ions using X-ray absorption spectroscopy (XANES and EXAFS) was performed. As a result of the study, the reliable qualitative data on the nature of bonds formed by metal atoms have been obtained and the mechanism of their interaction with soil phases and all the chemica

LVAD360

Hydro-Geochemical Behavior of Acid Formation of Sulfide Bearing Rocks Based on Kinetic Column Testsrovide enough and representative data for developing restoration techniques, this time-dependent geochemical process should be investigated based on kinetic principles. Thus, the kinetic column test was generally utilized in the earlier studies without any accepted procedures related to the column d

GROVE

Brain-Waves

strdulate

Heavy Metals Distribution in Soils of an Agricultural Area Impacted by Former Mining Activities: Cas among others) in the surroundings of old mining areas. The large quantities of tailings are a direct cause of serious metal contamination, which is a threat to the environment as well as human beings. The decommissioned Jbal Trozza mine in Kairuan (Tunisia) is considered a serious problem, and in o

Trigger-Point

Statistical Distribution of Geochemical Elements in Stream Sediments and the Influence of Flood Phoslood). We offered an approach based on multivariate statistics: the factor analysis with a series of factor score of the investigated area. This type of numerical analysis, applied to 21 samples of surveyed Metlaoui stream, should also offer an additional insight into the possible anthropogenic impa