Michelle Airah N. Pablo

Valorization of Philippine phosphogypsum through optimized calcium extraction via salt and acid leaching for indirect mineral carbonation applications

Michelle Airah N. Pablo, Joshua Pocaan, Jacob Louies Rohi W. Paulo, Piolo Gabriel N. Gervacio et autres

Phosphogypsum (PG), a by-product of phosphate fertilizer production, poses several environmental risks including heavy metal contamination, geotechnical stability of tailing ponds, and radioactivity levels. Only 15% of PG is being utilized for cement and agricultural applications. Current developments have been exploring PG …

ph (code pays fourni par la source)

Limestone-Based Hybrid Passive Treatment for Copper-Rich Acid Mine Drainage: From Laboratory to Field

Joshua Pocaan, Jaica Mae Pagaduan, Johara Capingian, Michelle Airah N. Pablo et autres

Acid mine drainage (AMD) is an environmental concern that needs to be addressed by some mining industries because of its high concentrations of metals and acidity that destroy affected ecosystems. Its formation typically persists beyond the operating life of a mine site. …

ph, au, gb (code pays fourni par la source)

Life Cycle Assessment of Phosphogypsum as Filler Material for Coal Fly Ash-Based Geopolymer

Jacob Louies Rohi Wenceslao Paulo, Michelle Airah N. Pablo, Joshua Pocaan, Michael Angelo B. Promentilla et autres

The global accumulation of phosphogypsum (PG), with annual generation exceeding 175 Mt/year, presents significant environmental challenges. While studies have demonstrated PG's potential as a filler material in geopolymer composite, comprehensive environmental impact assessments of such valorization approaches remain limited. This study presents …

ph (code pays fourni par la source)

Life Cycle Assessment of Phosphogypsum as Filler Material for Coal Fly Ash-Based Geopolymer

Jacob Louies Rohi Wenceslao Paulo, Michelle Airah N. Pablo, Joshua Pocaan, Michael Angelo B. Promentilla et autres

ph (code pays fourni par la source)

Leaching of calcium from phosphogypsum for carbon sequestration

Michelle Airah N. Pablo, Joshua Pocaan, Jacob Louies Rohi Wenceslao Paulo, Piolo Gabriel Gervacio et autres

Phosphogypsum (PG) is a waste by-product of the production of phosphoric acid from phosphate ores. Despite it being utilized already for building materials, most of the PG is left in stack and stored in large areas. Valorization of this industrial waste is …

Valorization of Phosphogypsum through Optimized Calcium Extraction via Salt and Acid Leaching for Indirect Mineral Carbonation Applications

Michelle Airah N. Pablo, Joshua Pocaan, Jacob Louies Rohi Wenceslao Paulo, Piolo Gabriel Gervacio et autres

ph (code pays fourni par la source)