All Stories

  1. Control Strategies for Enhanced Biogas Production from Chicken Manure

    Article • ChemBioEng Reviews, June 2023, Wiley

    Dr Ahmer Ali Siyal

  2. Amine Infused Fly Ash Grafted Acrylic Acid/Acrylamide Hydrogel for Carbon Dioxide (CO2) Adsorption and Its Kinetic Analysis

    Article • Gels, March 2023, MDPI AG

    Dr Ahmer Ali Siyal

  3. Economic analysis of waste minimisation and energy recovery from spent bleaching earth

    Article • Cleaner Engineering and Technology, April 2022, Elsevier

    Dr Ahmer Ali Siyal

  4. Fatty acid distillate as an alternative boiler fuel

    Article • Energy Reports, November 2021, Elsevier

    Dr Ahmer Ali Siyal

  5. Co-anaerobic digestion of chicken manure with the addition of Cymbopogan citratus, Mentha piperita and Citrus sinensis as fly deterrent agents: Biogas production and Kinetic study

    Article • Bioresource Technology Reports, September 2021, Elsevier

    Dr Ahmer Ali Siyal

  6. Optimization of synthesis of geopolymer adsorbent for the effective removal of anionic surfactant from aqueous solution

    Article • Journal of Environmental Chemical Engineering, February 2021, Elsevier

    Dr Ahmer Ali Siyal

  7. Fly ash based geopolymer for the adsorption of cationic and nonionic surfactants from aqueous solution – A feasibility study

    Article • Materials Letters, January 2021, Elsevier

    Dr Ahmer Ali Siyal

  8. Eucheuma cottonii Seaweed-Based Biochar for Adsorption of Methylene Blue Dye

    Article • Sustainability, December 2020, MDPI AG

    Dr Ahmer Ali Siyal

  9. Effect of organic solvents on the growth of TiO2 nanotubes: An insight into photocatalytic degradation and adsorption studies

    Article • Journal of Water Process Engineering, October 2020, Elsevier

    Dr Ahmer Ali Siyal

  10. Adsorption Kinetics, Isotherms, and Thermodynamics of Removal of Anionic Surfactant from Aqueous Solution Using Fly Ash

    Article • Water Air & Soil Pollution, September 2020, Springer Science + Business Media

    Dr Ahmer Ali Siyal

  11. Response surface methodology and artificial neural network for remediation of acid orange 7 using TiO2-P25: optimization and modeling approach

    Article • Environmental Science and Pollution Research, June 2020, Springer Science + Business Media

    Dr Ahmer Ali Siyal

  12. A review on recent developments in the adsorption of surfactants from wastewater

    Article • Journal of Environmental Management, January 2020, Elsevier

    Dr Ahmer Ali Siyal

  13. Fly ash based geopolymer for the adsorption of anionic surfactant from aqueous solution

    Article • Journal of Cleaner Production, August 2019, Elsevier

    Dr Ahmer Ali Siyal

  14. Removal of anionic surfactant sodium dodecylbenzenesulfonate from water using fly ash adsorbent

    Article • IOP Conference Series Materials Science and Engineering, December 2018, Institute of Physics Publishing

    Nurul Ekmi Rabat, Dr Muhammad Ayoub, Dr Ahmer Ali Siyal

  15. A review on geopolymers as emerging materials for the adsorption of heavy metals and dyes

    Article • Journal of Environmental Management, October 2018, Elsevier

    Nurul Ekmi Rabat, Dr Ahmer Ali Siyal

  16. Effect of pore forming agents on geopolymer porosity and mechanical properties

    Article • January 2018, American Institute of Physics

    Dr Ahmer Ali Siyal

  17. The pyrolysis kinetics of the conversion of Malaysian kaolin to metakaolin

    Article • Applied Clay Science, September 2017, Elsevier

    Dr Ahmer Ali Siyal

  18. Geopolymerization kinetics of fly ash based geopolymers using JMAK model

    Article • Ceramics International, November 2016, Elsevier

    Dr Ahmer Ali Siyal

  19. Suitability of Malaysian Fly Ash for Geopolymer Synthesis

    Article • Advanced Materials Research, January 2016, Trans Tech Publications

    Dr Ahmer Ali Siyal, Prof. Dr. Khairun Azizi Azizli, Mr. Muhammad Irfan Khan

  20. A Short Review of Infra-Red Spectroscopic Studies of Geopolymers

    Article • Advanced Materials Research, January 2016, Trans Tech Publications

    Prof. Dr. Khairun Azizi Azizli, Dr Ahmer Ali Siyal, Mr. Muhammad Irfan Khan, Hafeez Ullah

  21. Effects of Parameters on the Setting Time of Fly Ash Based Geopolymers Using Taguchi Method

    Article • Procedia Engineering, January 2016, Elsevier

    Dr Ahmer Ali Siyal

  22. Quantification of geopolymers production by chemical methods- A short review

    Article • January 2015, American Institute of Physics

    Mr. Muhammad Irfan Khan, Dr Ahmer Ali Siyal

  23. Determination of anisotropy and multimorphology in fly ash based geopolymers

    Article • January 2015, American Institute of Physics

    Dr Ahmer Ali Siyal

  24. Effect of NaOH and Water Contents on Solidification of Sodium Silicate Free Geopolymer

    Article • Applied Mechanics and Materials, September 2014, Trans Tech Publications

    Dr Ahmer Ali Siyal

  25. Geopolymer Kinetics

    Article • Materials Science Forum, August 2014, Trans Tech Publications

    Dr Ahmer Ali Siyal, Prof. Dr. Khairun Azizi Azizli, rosniza hanim abdul rahim

  26. Sodium Silicate Free Geopolymer As Coating Material: Adhesion To Steel

    Article • May 2014, MDPI AG

    Dr Ahmer Ali Siyal