Search Results - technology+classifications+%3e+environmental+%3e+solid

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Heated Sand and Peat Mixture as Organic Slow-Release Fertilizer
Provides Nutrients and Amino Acids Plants Need for Optimal Growth This organic and environmentally safe composition and method creates hydrophobic material that acts as slow-release fertilizer, for establishing and growing turfgrass and other plants. The inspiration for this material came from searching for hydrophobic testing materials to evaluate...
Published: 2/22/2024   |   Inventor(s): Mica McMillan
Keywords(s):  
Category(s): Technology Classifications > Agricultural > Others, Technology Classifications > Environmental > Solid
Waste Treatment for Separating PFAS from Landfill Leachate
Isolates Perfluoroalkyl Substances from Leachate into a Concentrated Stream for Proper Destruction This waste treatment system removes per-fluorinated compounds from landfill leachate before they can enter the ground water. Landfill leachate is the liquid that forms when rainwater percolates through landfills and collects toxic substances. Compounds...
Published: 10/5/2021   |   Inventor(s): Timothy Townsend, John Bowden, Michael Annable, Nicole Robey
Keywords(s):  
Category(s): Technology Classifications, Technology Classifications > Environmental > Solid, Technology Classifications > Engineering > Others
Polymer for Use in Degradable Packaging Applications
Plastic Alternative Disintegrates Rapidly, Uses Biorenewable Itaconic Acid, and Exhibits High Level of Thermal ResistanceThis water-degradable polyester made from biorenewable itaconic acid represents an environmentally-friendly alternative to the non-degradable plastics used in the short-term packaging industry. The commercial plastics industry relies...
Published: 7/18/2023   |   Inventor(s): Pengxu Qi, Stephen Miller
Keywords(s): aminoalcohols, biorenewable, Degradable, diamines, itaconic acid, polymer
Category(s): Technology Classifications > Engineering > Chemical, Technology Classifications > Engineering > Materials, Technology Classifications > Environmental > Solid
Treatment that Removes Harmful Contaminants from Bottom Ash for Beneficial Use
Removes Trace Elements and Heavy Metals from Bottom Ash, Reducing Landfill Waste and Cost of Construction Material This filtering and curing treatment of waste to energy bottom ash results in a beneficial composite that can be mixed with cement to form environmentally safe concrete. Waste to energy bottom ash or incinerator ash is a portion of the non-combustible...
Published: 6/27/2021   |   Inventor(s): Timothy Townsend, Justin Roessler, Christopher Ferraro
Keywords(s): Beneficial Use, Bottom Ash, Incinerator Ash, Waste to Energy Ash
Category(s): Technology Classifications > Engineering > Civil, Technology Classifications > Environmental > Solid
Electrokinetic Dewatering System that Effectively Removes Water from Phosphatic Clay Slurries
An Applied Low Voltage Electrical Field Enhances the Rate of Clay Dewatering, Hastening Clay Settling Pond Land Reclamation Continuous operation of this electrokinetic dewatering system removes water from phosphatic clay suspensions, thereby achieving clay cake solid contents approaching 25 percent more rapidly than other methods. In Central Florida,...
Published: 6/27/2021   |   Inventor(s): Mark Orazem, David Bloomquist, Saeed Moghaddam, Rui Kong, Yuelong Huang, Dazhi Yu, Han Lai, David Horner
Keywords(s): Clays, dewatering, mining, Phosphate fertilizer
Category(s): Technology Classifications > Engineering > Chemical, Technology Classifications > Engineering > Civil, Technology Classifications > Environmental > Solid, Technology Classifications > Environmental > Water