Riyadh F. Halawani

Green Recycling of Waste Tire Rubber Crumb: Characterization and Water Treatment Applications

Discarded tires are adding to the waste problem that exists worldwide and requires proper recycling methods. Rather than employing chemicals or energy-intensive thermal treatments, which leads to an increase in environmental pollution, in this work, the discarded tires are subjec...

Distribution and Source of Metals in the Horizontal and Vertical Profiles, and Their Ecological Risk in the Red Sea Coast, Western Saudi Arabia

Metal pollution is a critical environmental challenge that endangers marine life and ecosystems worldwide. This study evaluated the metal distribution in horizontal and vertical profiles, as well as their sources in the Red Sea coast, Western Saudi Arabia, using the contamination...