Improvement and characterization of alum sludge by nano-iron oxide and rice husk for removal of methylene blue dye from aqueous solution

Reduction of p-nitrophenol to p-aminophenol using an efficient, cheap and simple technique to prepare spinel ferrites: A comparative study

Ecological studies on some planktonic organisms at Mahallet Ziad Wastewater treatment plant in El Gharbia Province, Egypt

Flash Flood Modeling on Wadi Reem in the western region, Kingdom of Saudi Arabia