Utilization of Coal Fly Ash and Rice Hull Ash as Geopolymer Matrix-cum-Metal Dopant Applied to Visible-Light-Active Nanotitania Photocatalyst System for Degradation of Dye in Waste...

by Eiza Shimizu, Michael Angelo Promentilla, Derrick Ethelbhert Yu
Published 2020-02-01

The Evolution of the Key Sectors in the Philippine Economy Using an AHP-Based Sector Prioritization Index

by Daryn Joy Go, Michael Angelo Promentilla, Kathleen Aviso, Krista Danielle Yu
Published 2019-08-01

Mechanical and thermal activation of nickel-laterite mine waste as a precursor for geopolymer synthesis

by Alberto Longos, April Anne Tigue, Roy Alvin Malenab, Ithan Jessemar Dollente, Michael Angelo Promentilla
Published 2020-09-01

Optimizing and Characterizing Geopolymers from Ternary Blend of Philippine Coal Fly Ash, Coal Bottom Ash and Rice Hull Ash

by Martin Ernesto Kalaw, Alvin Culaba, Hirofumi Hinode, Winarto Kurniawan, Susan Gallardo, Michael Angelo Promentilla
Published 2016-07-01

Optimization of the Mix Formulation of Geopolymer Using Nickel-Laterite Mine Waste and Coal Fly Ash

by Alberto Longos, April Anne Tigue, Ithan Jessemar Dollente, Roy Alvin Malenab, Ivyleen Bernardo-Arugay, Hirofumi Hinode, Winarto Kurniawan, Michael Angelo Promentilla
Published 2020-12-01

A Perception Study of an Integrated Water System Project in a Water Scarce Community in the Philippines

by Jonathan Jared Ignacio, Roy Alvin Malenab, Carla Mae Pausta, Arnel Beltran, Lawrence Belo, Renan Ma. Tanhueco, Michael Angelo Promentilla, Aileen Orbecido
Published 2019-07-01

Perceptions and Attitudes Toward Eco-Toilet Systems in Rural Areas: A Case Study in the Philippines

by Jonathan Jared Ignacio, Roy Alvin Malenab, Carla Mae Pausta, Arnel Beltran, Lawrence Belo, Renan Ma. Tanhueco, Marlon Era, Ramon Christian Eusebio, Michael Angelo Promentilla, Aileen Orbecido
Published 2018-02-01