All Stories

  1. Recent advances in process improvement of dark fermentative hydrogen production through metabolic engineering strategies

    Article • Fuel, July 2023, Elsevier

    DR Santhana Krishnan

  2. Performance and microbial analysis of a fluidized bed membrane bioreactor operated in the partial nitrification and anammox (PN/A) mode for polishing anaerobically treated effluent to industrial discharge standard

    Article • Journal of Environmental Chemical Engineering, June 2023, Elsevier

    DR Santhana Krishnan

  3. Biochar and sustainable environmental development towards adsorptive removal of pollutants: Modern advancements and future insight

    Article • Process Safety and Environmental Protection, May 2023, Elsevier

    DR Santhana Krishnan

  4. Effect of process parameters on bio-oil yield from lignocellulosic biomass through microwave-assisted pyrolysis technology for sustainable energy resources: Current status

    Article • Journal of Analytical and Applied Pyrolysis, May 2023, Elsevier

    DR Santhana Krishnan

  5. Performance evaluation and energy potential analysis of anaerobic membrane bioreactor (AnMBR) in the treatment of simulated milk wastewater

    Article • Chemosphere, March 2023, Elsevier

    DR Santhana Krishnan

  6. Using Machine Learning to Predict the Performance of a Cross-Flow Ultrafiltration Membrane in Xylose Reductase Separation

    Article • Sustainability, February 2023, MDPI AG

    DR Santhana Krishnan

  7. Specific degradation of phenolic compounds from palm oil mill effluent using ozonation and its impact on methane fermentation

    Article • Chemical Engineering Journal, January 2023, Elsevier

    DR Santhana Krishnan

  8. Water–Energy–Food Nexus Components: Assessment of Water Footprint in Rice Production in Malaysia Using the LCA Approach

    Article • Transactions of Indian National Academy of Engineering, December 2022, Springer Science + Business Media

    DR Santhana Krishnan

  9. A review of eco-sustainable techniques for the removal of Rhodamine B dye utilizing biomass residue adsorbents

    Article • Physics and Chemistry of the Earth Parts A/B/C, December 2022, Elsevier

    DR Santhana Krishnan

  10. Advanced techniques in the production of biochar from lignocellulosic biomass and environmental applications

    Article • Cleaner Materials, December 2022, Elsevier

    DR Santhana Krishnan

  11. Dyes removal from textile wastewater by agricultural waste as an absorbent – A review

    Article • Cleaner Waste Systems, December 2022, Elsevier

    DR Santhana Krishnan

  12. The effects of chemical modification on adsorbent performance on water and wastewater treatment - A review

    Article • Bioresource Technology Reports, December 2022, Elsevier

    DR Santhana Krishnan

  13. A review of the biological treatment of leachate: Available technologies and future requirements for the circular economy implementation

    Article • Biochemical Engineering Journal, November 2022, Elsevier

    DR Santhana Krishnan

  14. Effect of Pellet Size and Adhesive Ratio on the Production of Kenaf Pellet as a Fossil Fuel

    Article • Journal of Chemical Engineering and Industrial Biotechnology, August 2022, Universiti Malaysia Pahang Publisher

    DR Santhana Krishnan

  15. Biochar production techniques utilizing biomass waste-derived materials and environmental applications – A review

    Article • Journal of Hazardous Materials Advances, August 2022, Elsevier

    DR Santhana Krishnan

  16. Water hyacinth (Eichhornia crassipes) for organic contaminants removal in water – A review

    Article • Journal of Hazardous Materials Advances, August 2022, Elsevier

    DR Santhana Krishnan

  17. Electrocoagulation treatment of raw palm oil mill effluent: Optimization process using high current application

    Article • Chemosphere, July 2022, Elsevier

    DR Santhana Krishnan

  18. Application of iron-cobalt-copper (Fe-Co–Cu) trimetallic nanoparticles on anaerobic digestion (AD) for biogas production

    Article • Biomass Conversion and Biorefinery, May 2022, Springer Science + Business Media

    DR Santhana Krishnan

  19. Fouling characteristics and cleaning approach of ultrafiltration membrane during xylose reductase separation

    Article • Bioprocess and Biosystems Engineering, April 2022, Springer Science + Business Media

    DR Santhana Krishnan

  20. Waste Minimisation Governance through Standardised Recycling Rate in Higher Education Institutions in Malaysia

    Article • April 2022, Emerald

    DR Santhana Krishnan

  21. A comprehensive assessment of the method for producing biochar, its characterization, stability, and potential applications in regenerative economic sustainability – A review

    Article • Cleaner Materials, March 2022, Elsevier

    DR Santhana Krishnan

  22. The role of iron-based nanoparticles (Fe-NPs) on methanogenesis in anaerobic digestion (AD) performance

    Article • Environmental Research, March 2022, Elsevier

    DR Santhana Krishnan

  23. Treatment of palm oil mill effluent using electrocoagulation powered by direct photovoltaic solar system

    Article • Chemical Engineering Research and Design, January 2022, Elsevier

    DR Santhana Krishnan

  24. Foodborne Pathogen Inactivation by Cold Plasma Reactive Species

    Article • January 2022, IGI Global

    DR Santhana Krishnan

  25. Landfill management and efficacy of anaerobic reactors in the treatment of landfill leachate

    Article • January 2022, Elsevier

    DR Santhana Krishnan

  26. Sustainable engineering of food waste into high-quality animal feed using a drying technology

    Article • January 2022, Elsevier

    DR Santhana Krishnan

  27. Review on Evaluation of Renewable Bioenergy Potential for Sustainable Development: Bright Future in Energy Practice in India

    Article • ACS Sustainable Chemistry & Engineering, November 2021, American Chemical Society (ACS)

    DR Santhana Krishnan

  28. Understanding the impacts of the COVID-19 pandemic on sustainable agri-food system and agroecosystem decarbonization nexus: A review

    Article • Journal of Cleaner Production, October 2021, Elsevier

    DR Santhana Krishnan, Pankaj Kumar

  29. Direct interspecies electron transfer performance through nanoparticles (NPs) for biogas production in the anaerobic digestion process

    Article • International Journal of Environmental Science and Technology, October 2021, Springer Science + Business Media

    DR Santhana Krishnan

  30. Photocatalytic degradation of methylene blue dye and fungi Fusarium equiseti using titanium dioxide recovered from drinking water treatment sludge

    Article • Biomass Conversion and Biorefinery, September 2021, Springer Science + Business Media

    DR Santhana Krishnan

  31. Humanizing the Localizing Sustainable Development Goals (SDGs) in Education and Research at Higher Education Institutions (HEIs)

    Article • Journal of Sustainability Perspectives, August 2021, Center of Biomass and Renewable Energy (CBIORE)

    DR Santhana Krishnan

  32. A review on the impact of conductive nanoparticles (CNPs) in anaerobic digestion: Applications and limitations

    Article • Environmental Technology & Innovation, August 2021, Elsevier

    DR Santhana Krishnan

  33. Current technologies for recovery of metals from industrial wastes: An overview

    Article • Environmental Technology & Innovation, May 2021, Elsevier

    DR Santhana Krishnan

  34. Evaluating heavy metals contamination in soil and vegetables in the region of North India: Levels, transfer and potential human health risk analysis

    Article • Environmental Toxicology and Pharmacology, February 2021, Elsevier

    DR Santhana Krishnan

  35. Application of bioelectrochemical systems in wastewater treatment and hydrogen production

    Article • January 2021, Elsevier

    DR Santhana Krishnan

  36. Development of microbial biofilms on cellulosic fibres for organic matter removal in river water treatment

    Article • January 2021, Desalination Publications

    DR Santhana Krishnan

  37. Effect of organic loading rate on the performance of modified anaerobic baffled reactor treating landfill leachate containing heavy metals

    Article • Materials Today Proceedings, January 2021, Elsevier

    DR Santhana Krishnan

  38. A review on municipal solid waste as a renewable source for waste-to-energy project in India: Current practices, challenges, and future opportunities

    Article • Journal of Cleaner Production, December 2020, Elsevier

    Dr Hesam Kamyab, DR Santhana Krishnan

  39. Recent trends of extremophiles application in Microbial Electrochemical Systems as Energy scavenger: A mini review

    Article • IOP Conference Series Materials Science and Engineering, December 2020, Institute of Physics Publishing

    DR Santhana Krishnan

  40. Prediction and optimization of biogas production from POME co-digestion in solar bioreactor using artificial neural network coupled with particle swarm optimization (ANN-PSO)

    Article • Biomass Conversion and Biorefinery, October 2020, Springer Science + Business Media

    DR Santhana Krishnan

  41. Development of F-N-C-O Taguchi Method for Robust Measurement System Using a Case Study of T-Peel Test on Adhesion Strength

    Article • Applied Sciences, September 2020, MDPI AG

    DR Santhana Krishnan

  42. Optimization of operating parameters for xylose reductase separation through ultrafiltration membrane using response surface methodology

    Article • Biotechnology Reports, September 2020, Elsevier

    DR Santhana Krishnan

  43. Effect of Cellulose Nanocrystals Extracted from Oil Palm Empty Fruit Bunch as Green Admixture for Mortar

    Article • Scientific Reports, April 2020, Springer Science + Business Media

    DR Santhana Krishnan

  44. Biohydrogen production via thermophilic fermentation: A prospective application of Thermotoga species

    Article • Energy, April 2020, Elsevier

    DR Santhana Krishnan

  45. Enhanced bioenergy production from palm oil mill effluent by co-digestion in solar assisted bioreactor: Effects of hydrogen peroxide pretreatment

    Article • Journal of Environmental Chemical Engineering, April 2020, Elsevier

    DR Santhana Krishnan

  46. Co-digestion of palm oil mill effluent for enhanced biogas production in a solar assisted bioreactor: Supplementation with ammonium bicarbonate

    Article • The Science of The Total Environment, March 2020, Elsevier

    DR Santhana Krishnan

  47. Bioremediation potential of macroalgae Gracilaria edulis and Gracilaria changii co-cultured with shrimp wastewater in an outdoor water recirculation system

    Article • Environmental Technology & Innovation, February 2020, Elsevier

    DR Santhana Krishnan

  48. Electrocoagulation treatment of raw palm oil mill effluent: Effect of operating parameters on floc growth and structure

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

    DR Santhana Krishnan

  49. Statistical optimization of titanium recovery from drinking water treatment residue using response surface methodology

    Article • Journal of Environmental Management, February 2020, Elsevier

    DR Santhana Krishnan

  50. Application of 2D Graphene-Based Nanomaterials for Pollutant Removal from Advanced Water and Wastewater Treatment Processes

    Article • January 2020, American Chemical Society (ACS)

    DR Santhana Krishnan

  51. Bioethanol production from lignocellulosic biomass (water hyacinth): a biofuel alternative

    Article • January 2020, Elsevier

    DR Santhana Krishnan

  52. Green Engineering for Campus Sustainability

    Article • January 2020, Springer Science + Business Media

    DR Santhana Krishnan, DR ABU ZAHRIM YASER

  53. Mechanical Testing of Sugar Palm Fiber Reinforced Sugar Palm Biopolymer Composites

    Article • January 2020, Elsevier

    DR Santhana Krishnan

  54. Treatment of landfill leachate using modified anaerobic baffled reactor

    Article • January 2020, Desalination Publications

    DR Santhana Krishnan

  55. Improving Methane Generation by Co-Digestion of Sewage Sludge and Petrochemical Wastewater: Influence of Heat and Alkali Pretreatment

    Article • Asian Journal of Chemistry, August 2019, Asian Journal of Chemistry

    DR Santhana Krishnan

  56. Accelerated two-stage bioprocess for hydrogen and methane production from palm oil mill effluent using continuous stirred tank reactor and microbial electrolysis cell

    Article • Journal of Cleaner Production, August 2019, Elsevier

    DR Santhana Krishnan

  57. Changes in composition and structure of water hyacinth based on various pretreatment methods

    Article • BioResources, June 2019, BioResources

    DR Santhana Krishnan

  58. Conversion of Landscape Waste into Bio-coke Solid Fuel

    Article • April 2019, Springer Science + Business Media

    DR Santhana Krishnan

  59. Outlook of fermentative hydrogen production techniques: An overview of dark, photo and integrated dark-photo fermentative approach to biomass

    Article • Energy Strategy Reviews, April 2019, Elsevier

    DR Santhana Krishnan

  60. Process constraints in sustainable bio-hythane production from wastewater: Technical note

    Article • Bioresource Technology Reports, February 2019, Elsevier

    DR Santhana Krishnan

  61. Removal of COD from landfill leachate by Predication and Evaluation of Multiple Linear Regression (MLR) Model and Fenton process

    Article • Egyptian Journal of Chemistry, January 2019, Egypts Presidential Specialized Council for Education and Scientific Research

    DR Santhana Krishnan

  62. High performance electrocoagulation process in treating palm oil mill effluent using high current intensity application

    Article • Chinese Journal of Chemical Engineering, January 2019, Elsevier

    DR Santhana Krishnan

  63. Photohydrogen production from dark-fermented palm oil mill effluent (DPOME) and statistical optimization: Renewable substrate for hydrogen

    Article • Journal of Cleaner Production, October 2018, Elsevier

    DR Santhana Krishnan, Fuad Ameen

  64. Utilization of micro‒algal biomass residues (MABRS) for bio‒hythane production‒ a perspective

    Article • Journal of Applied Biotechnology & Bioengineering, May 2018, MedCrave Group LLC

    DR Santhana Krishnan

  65. Electrode design for electrochemical cell to treat palm oil mill effluent by electrocoagulation process

    Article • Environmental Technology & Innovation, February 2018, Elsevier

    DR Santhana Krishnan

  66. Greening campus experience: moving towards living laboratory action plan

    Article • E3S Web of Conferences, January 2018, EDP Sciences

    DR Santhana Krishnan

  67. Comparison of process stability in methane generation from palm oil mill effluent using dairy manure as inoculum

    Article • Environmental Technology & Innovation, November 2017, Elsevier

    DR Santhana Krishnan

  68. Fermentative hydrogen production from indigenous mesophilic strain Bacillus anthracis PUNAJAN 1 newly isolated from palm oil mill effluent

    Article • International Journal of Hydrogen Energy, June 2017, Elsevier

    DR Santhana Krishnan

  69. Treatment of palm oil mill effluent by electrocoagulation with presence of hydrogen peroxide as oxidizing agent and polialuminum chloride as coagulant-aid

    Article • Water Resources and Industry, June 2017, Elsevier

    DR Santhana Krishnan

  70. An investigation of two-stage thermophilic and mesophilic fermentation process for the production of hydrogen and methane from palm oil mill effluent

    Article • Environmental Progress & Sustainable Energy, March 2017, Wiley

    DR Santhana Krishnan

  71. Role of organic loading rate in bioenergy generation from palm oil mill effluent in a two-stage up-flow anaerobic sludge blanket continuous-stirred tank reactor

    Article • Journal of Cleaner Production, January 2017, Elsevier

    DR Santhana Krishnan

  72. Effect of organic loading rate on hydrogen (H 2 ) and methane (CH 4 ) production in two-stage fermentation under thermophilic conditions using palm oil mill effluent (POME)

    Article • Energy for Sustainable Development, October 2016, Elsevier

    DR Santhana Krishnan

  73. Process enhancement of hydrogen and methane production from palm oil mill effluent using two-stage thermophilic and mesophilic fermentation

    Article • International Journal of Hydrogen Energy, August 2016, Elsevier

    DR Santhana Krishnan