Khadija Semhi

Mobility of Trace Elements During Remediation of Oil Polluted Groundwater: A Case Study of Al Batinah Region, Northeast Oman

Khadija Semhi · Journal of Geography, Environment and Earth Science International · 2024

A study was carried on an area polluted by oil in Oman to determine the mobility of trace elements during each step of an ex-situ treatment process. Quality of groundwater following an air flotation treatment was investigated and discussed. About 15 water samples were collected f...

Open access Research Article 10.9734/jgeesi/2024/v28i6783

The Impact of an Earthworm Digestion on the Chemical Compositions of Various Clay Minerals from Soils

Khadija Semhi & Norbert Clauer · Asian Soil Research Journal · 2024

Aims: The impact of living organisms activities in soils may generate various chemical and mineralogical changes. The objective of this study is to estimate the impact of earthworms on the chemistry of soil minerals such as the clay minerals. Study Design: An experiment was carri...

Open access Research Article 10.9734/asrj/2024/v8i3151