The thesis presents the results of a study that examined the effectiveness of silver-doped titanium dioxide (TiO2) or titania nanoparticles. The nanoparticles synthesized by liquid impregnation method and were characterized ...

Iron oxide nanomaterial have a great potential for the degradation of halogenated organics, nitrates, sulfates and heavy metals. The present investigation reports the effect of iron oxide nanoparticles on the morphological, ...

Air quality is one of the major environmental concerns worldwide. Air quality standards are implemented by regulatory authorities to maintain the air quality based on criteria pollutants; Nitrogen dioxide (NO2) is one ...

Air pollution is one of the most rapidly growing environmental problems in Pakistan. Addition of various trace gases like Nitrogen dioxide (NO2), Sulphur dioxide (SO2), Ozone (O3) and organic compounds including ...

S-metolachlor is a pre-emergent persistent acetanilide herbicide used to control annual grasses and broadleaf weeds. Health advisory level (HAL) of S-metolachlor by US EPA is 0.525 mg/L in drinking water. The objective ...

Sulfur dioxide (SO2) is a chemically active trace gas and one of the major criteria pollutants. Pakistan lacks the monitoring facility on a larger scale to measure atmospheric gases on regular bases. This study presents ...