Publications

PUBLICATIONS

(ISI Indexed)

  1. Krishnan, S., Singh, L., Sakinah, M., Thakur, S., Nasrullah, M., Otieno, A., & Wahid, Z.A. (2017). An investigation of two‐stage thermophilic and mesophilic fermentation process for the production of hydrogen and methane from palm oil mill effluent. Environmental Progress & Sustainable Energy, 36(3), 895-902. (Wiley, Q1, I.F-2.9).
  2. Krishnan, S., Singh, L., Sakinah, M., Thakur, S., Wahid, Z. A., & Ghrayeb, O. A. (2017). 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. Journal of Cleaner Production, 142, 3044-3049. (Elsevier, Q1, I.F-11.1).
  3. Krishnan, S., Singh, L., Sakinah, M., Thakur, S., Wahid, Z.A., & Sohaili, J. (2016). Effect of organic loading rate on hydrogen (H2) and methane (CH4) production in two-stage fermentation under thermophilic conditions using palm oil mill effluent (POME). Energy for Sustainable Development, 34, 130-138. (Elsevier, Q1, I.F-5.7).
  4. Krishnan, S., Singh, L., Sakinah, M., Thakur, S., Wahid, Z. A., & Alkasrawi, M. (2016). Process enhancement of hydrogen and methane production from palm oil mill effluent using two-stage thermophilic and mesophilic fermentation. International Journal of Hydrogen Energy, 41(30), 12888-12898. (Elsevier, Q1, I.F-7.2).
  5. Mishra, P., Krishnan, S., Thakur, S., Singh, L., Sakinah, M., & Ab Wahid, Z.A. (2017). Fermentative hydrogen production from indigenous mesophilic strain Bacillus anthracis PUNAJAN 1 newly isolated from palm oil mill effluent. International Journal of Hydrogen Energy, 42, 16054-16063. (Elsevier, Q1, I.F-7.2).
  6. Krishnan, S., Singh, L., Sakinah, M., Thakur, S., Wahid, Z. A., Mishra P., Nasrullah M. (2017). Comparison of process stability in methane generation from palm oil mill effluent using dairy manure as inoculum. Environmental technology & innovation, 8, 360-365. (Elsevier, Q1, I.F-7.8).
  7. Nasrullah, M., Krishnan, S., Singh, L., Mohamad, Z., Norsita, S., Krishnan, S., Wahida, N., Zularisam, A.W. (2017). Treatment of palm oil mill effluent by electrocoagulation with presence of hydrogen peroxide as oxidizing agent and polialuminum chloride as coagulant-aid. Water Resources and Industry, 17, 7-10. (Elsevier, Q2, I.F-4.2).
  8. Nasrullah M., Krishnan, S., Singh, L., Sakinah, M., Thakur, S., Wahid, Z.A. (2018) Electrode Design for Electrochemical Cell to Treat Palm Oil Mill Effluent by Electrocoagulation Process. Environmental technology & innovation, 9, 323-341. (Elsevier, Q2, I.F-7.8).
  9. Krishnan, S., Singh, L., Sakinah, M., Wahid, Z.A., Nasrullah M., Fadhil, M., Shazwin, T., Ling, E., Chelliapan, S., Mishra, P., Rana, S., 2018). Process Constraints in Sustainable Bio-Hythane Production from wastewater: Technical Note. Bioresource Technology Reports, 5, 359-363. (Elsevier, I.F-1.7).
  10. Mishra, P., Krishnan, S., Singh, L., Wahid, Z.A., Sakinah, M., Ameen, F., Syed, A. (2018). Photohydrogen production from dark-fermented palm oil mill effluent (DPOME) and statistical optimization: Renewable substrate for hydrogen. Journal of Cleaner Production, 199, 11-17. (Elsevier, Q1, I.F-11.1).
  11. Nasrullah M., Krishnan, S., Singh, L., Sakinah, M., Thakur, S., Wahid, Z.A. (2018). High performance electrocoagulation process in treating palm oil mill effluent using high current intensity application. Chinese Journal of Chemical engineering, 27, 208-217. (Elsevier, Q2, I.F-3.9).
  12. Mishra, P., Krishnan, S., Rana, S., Singh, L., Zularisam, A.W. (2018). Outlook of fermentative hydrogen production techniques: an overview of dark, photo and integrated dark-photo fermentative approach to biomass. Energy Strategy Reviews, 24, 27-37. (Elsevier, Q1, I.F-10.1).
  13. Roudi, A., Chelliapan, S., Kamyab, H., Fadhil, M., Krishnan, S. (2019). Removal of COD from landfill leachate by Predication and Evaluation of Multiple Linear Regression (MLR) Model and Fenton process, Egyptian Journal of Chemistry, (Egyptian Chemical Society (ECS), Q3, I.F-1.9).
  14. Krishnan, S*., Fadhil, M., Shazwin, T., Ling, E., Chelliapan, S., Mishra, P., Rana, S., Nasrullah, M., S., Singh, L., Sakinah, M., Wahid, Z.A., (2019). Accelerated Two-Stage Bioprocess for Hydrogen and Methane Production from Palm Oil Mill Effluent using Continuous Stirred Tank Reactor and Microbial Electrolysis Cell will be published in Journal of Cleaner Production. Journal of Cleaner Production, 224, 84-93. (Elsevier, Q1, I.F-11.1).
  15. Rezania, S., Alizadeh, H., Cho, J., Darajeh, N., Krishnan, S., Park, J., Hashemi, B., Kumar, S. (2019). Changes in Composition and Structure of Water Hyacinth Based on Various Pretreatment Methods. BioResources, 14(3), 6088-6099. (NC State University, Q2, I.F-1.8).
  16. Siddique, N., Zaied, B.K., Krishnan, S., Wahid, Z.A., Sakinah., M. (2019). Enhancing Methane Production by Co-Digestion of Sewage Sludge and Petrochemical Wastewater: Effect of Heat and Alkali Pretreatment. Asian Journal of Chemistry, 31(10), 2403-2409. (Asian Pub Corp, Q3, I.F-0.4).
  17. Zaied, B.K., Siddique, N., Wahid, Z.A., Nasrullah, M., Singh, L., Krishnan, S. (2019). Enhanced Bioenergy Production from Palm Oil Mill Effluent by Co-digestion in Solar Assisted Bioreactor: Effects of Hydrogen Peroxide Pretreatment. Journal of Environmental Chemical Engineering, 103551. (Elsevier, Q1, I.F-7.97).
  18. Krishnan, S., Zulkapli, N., Fadhil, M., Zaiton, M., Honda, H., Ichikawa, I., Fadzlin, S, Nasrullah, M., (2020). Process Development and Optimization of Titanium Recovery from Drinking Water Treatment Residue using Response Surface Methodology. Journal of Environmental Management, 255, 109890. (Elsevier, Q1, I.F-8.91).
  19. Ahmad, I., Chelliapan, S., Othman, N., Nasri, N., Krishnan, S. (2020). Treatment of Landfill Leachate Using Modified Anaerobic Baffled Reactor. Desalination and Water Treatment, (Wiley, Q2, I.F-1.3).
  20. Mawi, S., Krishnan, S*., Fadhil, M. (2020). Bioremediation Potential of Macroalgae Gracilaria edulis and Gracilaria changii Cultured in Shrimp Wastewater in an Outdoor Water Recirculation System. Environmental Technology & Innovation, 17, 100571. (Elsevier, Q2, I.F-7.8).
  21. Nasrullah, M., Singh, L., Wahid, Z.A., Krishnan, S. (2020). Co-digestion of Palm Oil Mill Effluent for Enhanced Biogas Production in Solar Assisted Bioreactor: Supplementation of Ammonium Bicarbonate. Science of the Total Environment, 136095. (Elsevier, Q1, I.F-10.8).
  22. Nasrullah, M., Singh, L., Krishnan, S., Sakinah, M., Mahapatra, DM., Wahid, Z.A (2020). Electrocoagulation treatment of raw palm oil mill effluent: Effect of operating parameters on floc growth and structure. Journal of Water Process Engineering, 33, 10114 (Elsevier, Q1, I.F-7.4).
  23. Jasni, B., Chelliapan, S., Kamyab, H., Nithya, A., Krishnan, S., Fadhil, M. (2020). Anaerobic Treatment of Wastewater Using Response Surface Methodology. Chemical Engineering Transaction, 78, 55-540. (Italian Association of Chemical Engineering, AIDIC, Q2, I.F-0.8).
  24. Shao, W., Wang, Q., Rupani, P., Krishnan, S*., Rezania, S., Fadhil, Md Din. (2020). Improved biohydrogen production via thermophilic dark fermentation. A perspective to Thermotogales Species. Energy, 197, 117199. (Elsevier, Q1, I.F-8.9).
  25. Mazlan, S., Krishnan, S., Fadhil M., Tokoro, C., Khalid, N., Takahashi H., Komori, D. (2020). Investigation on the Potential Effect of Cellulose Nanocrystals Extracted from Oil Palm Empty Fruit Bunch as Green Admixture for Mortar. Scientific Reports, 10, 6412 (Nature, Q1, I.F-5.2).
  26. Krishnan, S*., Noor.S., Nasrullah, M., L., Sakinah, M., Wahid, ZA., Fadhil, M., Shazwin, T., Li, YY. (2020). Optimization of Operating Parameters for Xylose Reductase Separation through Ultrafiltration Membrane using Response Surface Methodology. Biotechnology reports. (Elsevier, Q3, I.F-1.9).
  27. Malav, LC., Yadav, K.K., Krishnan, S, Kumar, S., Rezania, S., Quang, V., Kamyab, H., Bhattacharyya S., Yadav, S., Yadav, V.K. (2020). Review of Municipal Solid waste as a renewable source of energy and challenges of waste to health: Current and future practices in India. Journal of Cleaner Production, 224, 84-93. (Elsevier, Q1, I.F-11.1).
  28. Rozzeta Dolah, Zenich Miyagi, Mohamad Zaki Hassan, Krishnan, S., Faizir Ramlie, Mohd Fadhil Md Din, Khairur Rijal Jamaludin. (2020). Development of F-N-C-O Taguchi Robust Measurement System using a Case Study of T-Peel Test on Adhesion Strength. Applied Sciences, 10 (18), 6203. (MDPI, Q2, I.F-2.68).
  29. Zaied, B. K., Rashid, M., Nasrullah, M., Bari, B. S., Zularisam, A. W., Singh, L., Krishnan, S. (2020). Prediction and optimization of biogas production from POME co-digestion in solar bioreactor using artificial neural network coupled with particle swarm optimization (ANN-PSO). Biomass Conversion and Biorefinery. 1-16. (Elsevier, Q2, I.F-4.99).
  30. Gupta, N., Yadav, K. K., Kumar, V., Krishnan, S. Kumar, S., Nejad, Z. D., Alam, J. (2020). Evaluating heavy metals contamination in soil and vegetables in the region of North India: Levels, transfer and potential human health risk analysis. Environmental Toxicology and Pharmacology, 103563. (Elsevier, Q1, I.F-5.8).
  31. Rana, S., Mishra, P., Krishnan, S., Wahid, Z. A., Sakinah, M., & Singh, L. (2020). Recent trends of extremophiles application in Microbial Electrochemical Systems as Energy scavenger: A mini review. In IOP Conference Series: Materials Science and Engineering, 1, 012066. (IOP Publishing, Q4, I.F-0.5).
  32. Ahmad, I., Abdullah, N., Chelliapan, S. Krishnan, S., Koji, I., Yuzir, A. (2021). Effect of organic loading rate on the performance of modified anaerobic baffled reactor treating landfill leachate containing heavy metals. Materials Today: Proceedings, 46, 1913-1921. (Elsevier, Q4, I.F-1.1).
  33. Low, W.P., Fadhil, M.F.D., Chang, F.L., Fathihah, S.N., Lee, Y.Y., Krishnan, S. (2021). Development of Microbial Biofilms on Cellulosic Fibres for the Organic Matter Removal in River Water. Desalination and Water Treatment, 224 144–153. (Wiley, Q2, I.F-1.3).
  34. Krishnan, S., Zulkapli, N. S., Kamyab, H., Taib, S. M., Din, M. F. B. M., Abd Majid, Z., Othman, N. (2021). Current technologies for recovery of metals from industrial wastes: An overview. Environmental Technology & Innovation, 101525. (Elsevier, Q2, I.F-7.8).
  35. Jadhav Pramod, C., Nurmunira, M., Bhuyar, P., Krishnan, S., Syukor, AR., Zularisam A.W, Nasrullah, M. (2021). A review on the impact of conductive nanoparticles (CNPs) in anaerobic digestion: Applications and limitations. Environmental Technology & Innovation, 101526. (Elsevier, Q2, I.F-7.8).
  36. Bashir Adelodun, Kola Yusuff Kareem, Pankaj Kumar, Vinod Kumar, Kyung Sook Choi, Krishna Kumar Yadav, Akanksha Yadav A. El-Denglawey, Marina M.S. Cabral- Pinto, Cao Truong Son, Krishnan, S., Nadeem A. Khan. (2021). Understanding the impacts of the COVID-19 pandemic on sustainable agri-food system and agroecosystem decarbonization nexus: A review. Journal of Cleaner Production, 128451. (Elsevier, Q1, I.F-11.1).
  37. Jadhav, P., Khalid, Z. B., Zularisam, A. W., Krishnan, S., Nasrullah, M. (2021). The role of iron-based nanoparticles (Fe-NPs) on methanogenesis in anaerobic digestion (AD) performance. Environmental Research, 112043. (Elsevier, Q1, I.F-8.5).
  38. Krishnan, S., Zulkapli, N., Fadhil, M., Zaiton, M., Nasrullah, M., Fadzlin, S., Photocatalytic degradation of methylene blue dye and fungi Fusarium equiseti using titanium dioxide recovered from drinking water treatment sludge. Biomass Conversion and Biorefinery, 1-16. (Springer, Q2, I.F-4.99).
  39. Jadhav, P., Nasrullah, M., Zularisam, A.W., Bhuyar, P., Krishnan, S., Mishra, P., (2021). Direct interspecies electron transfer performance through nanoparticles (NPs) for biogas production in the anaerobic digestion process. International Journal of Environmental Science and Technology, 1-13. (Springer, Q2, I.F-3.6).
  40. Yadav, K. K., Krishnan, S., Gupta, N., Prasad, S., Amin, M. A., Cabral-Pinto, M. M., & Islam, S. (2021). Review on Evaluation of Renewable Bioenergy Potential for Sustainable Development: Bright Future in Energy Practice in India. ACS Sustainable Chemistry & Engineering. 9(48), 16007-16030. (ACS, Q1, I.F-9.3).
  41. Mohamad, Z., Razak, AA., Krishnan, S., Singh, L., Zularisam, A.W., Nasrullah, M. (2021). Treatment of palm oil mill effluent using electrocoagulation powered by direct photovoltaic solar system. Chemical Engineering Research and Design. (Elsevier, Q1, I.F-4.2).

(Scopus & Non-ISI Indexed)

  1. Krishnan, S., Wahid, Z. A., Kee, C. Y. G., Nee, C. F., Munaim, M.S.A. (2015). Optimization of monoclonal antibodies purification expressed in H-192 cells using preparative native-polyacrylamide gel electrophoresis. Journal of Biochemistry, Microbiology and Biotechnology, 3(1), 21-25. (Peer Review open access Journal).
  2. Krishnan,S., K., Mimi, S., Zularisam, A.W., Singh, L. (2015). Production of biodiesel using tannery fleshing as a feedstock: An investigation of feedstock pre-treatment via solid-state fermentation. Journal of Engineering and Applied Sciences, 11, 7354-7357. (Asian Research Publishing Network).
  3. Krishnan,S., K., AMM, S., Singh, L. (2016). Production of Biodiesel using Tannery Fleshing as a Feedstock via Solid-state Fermentation. International Journal of Chemical, Molecular, Nuclear, Materials and Metallurgical Engineering, 10(5), 532-537. (Scopus indexed).
  4. Krishnan, S., Fadhil, M., Shazwin, T., Ling, E., Chelliapan, S., Mishra, P., Rana, S., Nasrullah, S., Singh, L., Sakinah, M., Wahid, Z.A., Nasrullah M., (2018). Utilization of micro‒algal biomass residues (MABRS) for bio‒hythane production‒a perspective. Journal of Applied Biotechnology & Bioengineering, 5(3), 166-169. (Medcrave).
  5. Omar, W., Rahman, A.A., Fadhil, M., Shazwin, T., Krishnan, S., Zen, I., Hanafi, N. (2018). Greening Campus Experience: Moving Towards Living Laboratory Action Plan. E3S Web of Conferences, 48, 1-5. (EDP Sciences).
  6. Krishnan, S., Fadhil, M., Shazwin, T., Kamyab, H., Chelliapan, S., Mishra, P., Rana, S., Nasrullah, S., Singh, L., Sakinah, M., Wahid, Z.A., Nasrullah M. (2018). Technical aspect of wastewater engineering for dark fermentative hydrogen production. Desalination and Water Purification, 12, 11-14. (Ababil Publishers).
  7. Daeng, N., Ishak, M., Krishnan, S., (2018). Mangrove zone migration as seawater level change – Editorial. Desalination and Water Purification, 13, 1-2. (Ababil Publishers).
  8. Krishnan, S, Fadhil, M., Li, Y.Y., Qin, Y. Biohythane (Methane And Hydrogen) Regeneration From Agricultural Biomass Residue: Possible Or Utopia? (2020). Journal of Sustainability Science and Management, (I.F. 0.2 (Scopus indexed)).
  9. Din, M. F. M., Krishnan, S., Li, D. Y. Y., Qin, Y. (2020). Endorsement of sustainable development goals (sdgs) in energy-research sector. Malaysian Journal of Civil Engineering, 32(1). (UTM press).
  10. Krishnan, S., Din, M. F. M., Li, D. Y. Y., Qin, Y. (2020). Paradisgm shift agenda in “the world in 2050” Malaysian Journal of Civil Engineering, 32(2). (UTM Press).

BOOK CHAPTERS

  1. Krishnan, S., Fadhil, M., Shazwin, Kamaludin, NS., Hanafi, N., Ida, T., Shamsuddin, S., Chelliapan., S., (2020). Chapter 7. Conversion of Landscape Waste into Bio-coke Solid Fuel- An Engineering Aspect, Green Engineering for Campus Sustainability, Springer Nature. ISBN-10: 9811372594.
  2. Krishnan, S., Fadhil, Md Din., Ab Wahid, Z., (2020). Chapter 9. Bioethanol production from Lignocellulosic Biomass: A Alterative Biofuel. Bioreactors Sustainable Design and Industrial Applications in Mitigation of GHG Emissions, Elsevier. ISBN: 978-0-12-821264-6.
  3. Krishnan, S., Fadhil, Md Din., Nasrullah, M., Ab Wahid, Z., (2020). Chapter 2. Applications of Bioelectrochemical systems for simultaneous hydrogen production and wastewater treatment. Delivering low-carbon biofuels with bioproduct recovery, Elsevier. ISBN: 9780128218532.
  4. Ilyas, R., Kadier A., Krishnan, S., Atikah, N., Nazrin, A., SYafiq, S., Huzafiah, M., Beg, M. (2021). Chapter 7. Thermomechanical properties of sago starch based Biocomposites. Advanced Processing, Properties, and Applications of Starch and Other Bio-based Polymers, Elsevier. ISBN: 9780128196618.
  5. Zaied, B.K., Nasrullah, M., Nayeem, A., Singh, L., Krishnan, S. (2020). Chapter 9. Application of 2D Graphene-Based Nanomaterials for Pollutant Removal from Advanced Water and Wastewater Treatment Processes. Adapting 2D Nanomaterials for Advanced Applications, American Chemical Society. ISBN13: 9780841298927
  6. Agun, L., Ting, C. S., Redzuan, N., Krishnan, S., Safaai, S. S., Zakaria, Z., & Ahmad, N. (2022). Foodborne Pathogen Inactivation by Cold Plasma Reactive Species. In Emerging Developments and Applications of Low Temperature Plasma, (pp. 103-130). IGI Global. [ISBN13: 9781799883982]
  7. Krishnan, S., Shahidah, N., Fadhil, Md Din., Mishra, P., Nasrullah, M., Shazwin, MT., Hafiz Puteh, MH., Ibrahim, NB., Rusli NM., Sairan, MD., Singh, L. (2022). Sustainable engineering of food waste into high-quality animal feed using a drying technology. Techno-economics and Life Cycle Assessment of Bioreactors, Elsevier. (ISBN 978-0-323-89848-5). Chapter in Press.
  8. Naim, SNSM., Fadhil, Md Din., Krishnan, S., Shazwin, MT., Sairan, MD., (2022). Waste Minimisation Governance through Standardised Recycling Rate in Higher Education Institutions in Malaysia. Sustainability Management Strategies and Impact in Developing Countries, Community, Environment and Disaster Risk Management 26, 85–100. Emerald Publishers.
  9. Ahmad, I., Jasni AB., Abdullah, N., Krishnan, S., Koji, I., Chellipan, S., Yuzir, A., Efficacy of Anaerobic Reactors in the treatment of landfill leachate. Techno-economics and Life Cycle Assessment of Bioreactors, Elsevier. (ISBN 978-0-323-89848-5). Chapter in Press.

CONFERENCES & PROCEEDINGS

  1. Santhana C, Chua GK. 2012. “Downstream processing of monoclonal antibody for cogential adrenalin hyperplasia” International conference of post graduate association, University technology Malaysia (UTM), Johor, Malaysia.
  2. Krishnan, S., Singh, L., Sakinah, M., Zularisam, A.W. (2016). Production of Biodiesel Using Tannery Fleshing as a Feedstock via Solid-State Fermentation. International Journal of Chemical, Molecular, Nuclear, Materials and Metallurgical Engineering. 10 (5), 532-537. Paper presented in International conference on Chemistry and Chemical engineering, 12-13 May 2016, Amsterdam, Netherlands.
  3. Omar, W., Rahman, A.A., Fadhil, M., Shazwin, T., Krishnan, S., Zen, I., Hanafi, N. (2018). Greening Campus Experience: Moving Towards Living Laboratory Action Plan. Paper presented in 4th International Workshop on UI GreenMetric, 8-10 April 2018, Universitas Indonesia, Depok Indonesia.
  4. Krishnan, S., Fadhil, M., Shazwin, T., Omar, W., Hanafi, N., Chelliapan., S., Lee, C.T. (2019). Smart Waste Recycling within the Sustainability Framework at Higher Educational Institution. Paper presented in 7th International Conference on Sustainable Solid Waste Management, 26-29 June 2019, Crete, Heraklion, Greece.
  5. Krishnan, S., Fadhil, M., Yussainy M.Y. Smart rain forest management and conservation program in Malaysia through mytreevolution. Paper presented in International Conference on Tropical Forest Science; Forest for Sustainable Development Goals, 9-10 July 2019, Kota Kinabalu, Sabah, Malaysia.
  6. Krishnan, S., Fadhil, M., Shazwin, T., Chelliapan., S., Kamyab, H., Kenzo, I., Ichikawa, I. A critical review on the current technologies for recovery of precious metals from industrial wastes. Paper presented in International Conference on Environmental Sustainability and Resource Security (IC-ENSURE) 2019, 5-6 Nov 2019, Kualalumpur, Malaysia.
  7. Arumugam, N., Chelliapan., S., Zamri, A.R., Sathiabama, T., Imran, A., Krishnan, S., Fadhil, M. Gracilaria changii: Seaweed Adding Value To Heavy Metals Removal From Leachate. Paper presented in International Conference on Environmental Sustainability and Resource Security (IC-ENSURE) 2019, 5-6 Nov 2019, Kualalumpur, Malaysia.

GOOGLE SCHOLAR
https://scholar.google.co.in/citations?user=mXn7v_kAAAAJ&hl=en
Total Impact factor: >250*, Citations- 1200, H Index- 20, i10 Index-30
Research Gate (RG) Score- 32.00