Search Results - nasser+hamdan

3 Results Sort By:
Two-Stage Metal Treatment Incorporating Basic Oxygen Furnace Slag and Microbiological Sulfate Reduction
A consistent environmental challenge presented at mining sites worldwide is the formation of mining-influenced water (MIW). Characterized by alterations in water chemistry due to mining or mineral processing, MIW streams are typically acidic and often contain elevated concentrations of heavy metals and metalloids, which may pose a threat to human health,...
Published: 4/3/2026   |   Updated: 6/17/2024   |   Inventor(s): Anca Delgado, Evelyn Miranda, Nasser Hamdan, Leonard Santisteban, Dennis Grubb
Keywords(s):  
Category(s): Environmental, Environmental Remediation/Wastewater Treatment, Life Science (All LS Techs), Manufacturing/Construction/Mechanical
Controlling Microbiological Processes for In Situ Contaminant Treatment
­Groundwater remediation is the process that is used to treat groundwater by removing pollutants. There are different groundwater remediation methods, but they all have the same goal: clean polluted water. One method is bioremediation wherein a biological system is employed for removing environmental pollutants. In situ remediation of subsurface...
Published: 2/26/2026   |   Updated: 12/2/2022   |   Inventor(s): Justin Skinner, Anca Delgado, Nasser Hamdan, Jacob Chu
Keywords(s):  
Category(s): Life Science (All LS Techs), Biomaterials, Environmental Remediation/Wastewater Treatment
Methods and Systems for In Situ Temporary Containment of Soils for Remediation or Other Treatments
Soil contamination is a worldwide problem, whether it is from heavy hydrocarbon spills, industrial activity or agricultural chemicals, and there are many different strategies for treatment. One thing of utmost importance, no matter what treatment strategy is utilized, is the prevention of downward and outward migration of pollutants at treatment sites....
Published: 2/13/2025   |   Updated: 5/31/2016   |   Inventor(s): Rolf Halden, Edward Kavazanjian, Alizee Jenck, Nasser Hamdan, Thomas Hoelen
Keywords(s):  
Category(s): Environmental Remediation/Wastewater Treatment, Life Science (All LS Techs)