| Chemical, leaching, and toxicity characteristics of coal ashes from circulating fluidized bed of a philippine coal-fired power plant S Gallardo, ED Van Hullebusch, D Pangayao, BM Salido, R Ronquillo Water, Air, & Soil Pollution 226, 1-11, 2015 | 15 | 2015 |
| Bioleaching kinetics of trace metals from coal ash using Pseudomonas spp. D Pangayao, MA Promentilla, S Gallardo, E van Hullebusch MATEC Web of Conferences 268, 01010, 2019 | 10 | 2019 |
| Leaching of chromium from coal ash using citric acid, oxalic acid and gluconic acid by batch leaching procedure D Pangayao, S Gallardo 2014 International Conference on Humanoid, Nanotechnology, Information …, 2014 | 8 | 2014 |
| Bioleaching of trace metals from coal ash using mixed culture of Acidithiobacillus albertensis and Acidithiobacillus thiooxidans DC Pangayao, ED Van Hullebusch, SM Gallardo, FT Bacani J. Eng. Sci. Technol 10 (8), 36-45, 2015 | 7 | 2015 |
| Bioleaching of trace metals from coal ash using local isolate from coal ash ponds D Pangayao, S Gallardo, MA Promentilla, E Van Hullebusch MATEC Web of Conferences 156, 03031, 2018 | 6 | 2018 |
| Geopolymerization of Coal Fly Ash, Ceramic Tile Waste and Spent Bleaching Earth for the Production of Sodium Aluminosilicate Monolith R Macasil, AP Redublo, A Santos, CI Torres, D Pangayao MATEC Web of Conferences 333, 12001, 2021 | 4 | 2021 |
| Bioleaching of trace metals from coal ash using Acidithiobacillus albertensis, Acidithiobacillus thiooxidans and local isolate from coal ash pond DC Pangayao | 1 | 2016 |
| Leachability of Chromium from Coal Bottom Ash using Continuous Column Test DC Pangayao, SM Gallardoa, ED van Hullebuschb Directed Research, De La Salle University–Manila. The Institute of …, 2013 | 1 | 2013 |
| Chemical and Toxicity Characterization of Coal Ash from Coal Dust-Fired Gravity Circulation Boiler SM Gallardo, MAB Promentilla, DEC Yu, D Pangayao, RA Malenab, ... Philippine Journal of Material Science and Nanotechnology 4 (1), 1-1, 2018 | | 2018 |
