| A review on municipal solid waste as a renewable source for waste-to-energy project in India: Current practices, challenges, and future opportunities LC Malav, KK Yadav, N Gupta, S Kumar, GK Sharma, S Krishnan, ... Journal of Cleaner Production 277, 123227, 2020 | 276 | 2020 |
| Outlook of fermentative hydrogen production techniques: An overview of dark, photo and integrated dark-photo fermentative approach to biomass P Mishra, S Krishnan, S Rana, L Singh, M Sakinah, Z Ab Wahid Energy Strategy Reviews 24, 27-37, 2019 | 252 | 2019 |
| Current technologies for recovery of metals from industrial wastes: An overview S Krishnan, NS Zulkapli, H Kamyab, SM Taib, MFBM Din, Z Abd Majid, ... Environmental Technology & Innovation 22, 101525, 2021 | 131 | 2021 |
| Evaluating heavy metals contamination in soil and vegetables in the region of North India: Levels, transfer and potential human health risk analysis N Gupta, KK Yadav, V Kumar, S Krishnan, S Kumar, ZD Nejad, ... Environmental Toxicology and Pharmacology 82, 103563, 2021 | 128 | 2021 |
| Process enhancement of hydrogen and methane production from palm oil mill effluent using two-stage thermophilic and mesophilic fermentation S Krishnan, L Singh, M Sakinah, S Thakur, ZA Wahid, M Alkasrawi International Journal of Hydrogen Energy 41 (30), 12888-12898, 2016 | 109 | 2016 |
| Treatment of palm oil mill effluent by electrocoagulation with presence of hydrogen peroxide as oxidizing agent and polialuminum chloride as coagulant-aid M Nasrullah, L Singh, Z Mohamad, S Norsita, S Krishnan, N Wahida, ... Water Resources and Industry 17, 7-10, 2017 | 89 | 2017 |
| A comprehensive assessment of the method for producing biochar, its characterization, stability, and potential applications in regenerative economic sustainability – A review F Amalina, AS Abd Razak, S Krishnan, AW Zularisam, M Nasrullah Cleaner Materials 3, 100045, 2022 | 84 | 2022 |
| High performance electrocoagulation process in treating palm oil mill effluent using high current intensity application M Nasrullah, AW Zularisam, S Krishnan, M Sakinah, L Singh, YW Fen Chinese journal of chemical engineering 27 (1), 208-217, 2019 | 81 | 2019 |
| Biochar production techniques utilizing biomass waste-derived materials and environmental applications – A review F Amalina, AR Syukor, S Krishnan, H Sulaiman, AW Zularisam, ... Journal of Hazardous Materials Advances, 100134, 2022 | 78 | 2022 |
| Accelerated two-stage bioprocess for hydrogen and methane production from palm oil mill effluent using continuous stirred tank reactor and microbial electrolysis cell S Krishnan, MFM Din, SM Taib, M Nasrullah, M Sakinah, ZA Wahid, ... Journal of cleaner production 229, 84-93, 2019 | 69 | 2019 |
| Understanding the impacts of the COVID-19 pandemic on sustainable agri-food system and agroecosystem decarbonization nexus: A review B Adelodun, KY Kareem, P Kumar, V Kumar, KS Choi, KK Yadav, ... Journal of Cleaner Production 318, 128451, 2021 | 64 | 2021 |
| 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) S Krishnan, L Singh, M Sakinah, S Thakur, ZA Wahid, J Sohaili Energy for Sustainable Development 34, 130-138, 2016 | 60 | 2016 |
| Advanced techniques in the production of biochar from lignocellulosic biomass and environmental applications F Amalina, AR Abdul Syukor, S Krishnan, H Sulaiman, AW Zularisam, ... Cleaner Materials, 2022 | 58 | 2022 |
| Fermentative hydrogen production from indigenous mesophilic strain Bacillus anthracis PUNAJAN 1 newly isolated from palm oil mill effluent P Mishra, S Thakur, L Singh, S Krishnan, M Sakinah, Z Ab Wahid International Journal of Hydrogen Energy 42 (25), 16054-16063, 2017 | 57 | 2017 |
| Biohydrogen production via thermophilic fermentation: A prospective application of Thermotoga species W Shao, Q Wang, PF Rupani, S Krishnan, F Ahmad, S Rezania, ... Energy 197, 117199, 2020 | 52 | 2020 |
| Electrode design for electrochemical cell to treat palm oil mill effluent by electrocoagulation process M Nasrullah, L Singh, S Krishnan, M Sakinah, AW Zularisam Environmental Technology & Innovation 9, 323-341, 2018 | 52 | 2018 |
| Electrocoagulation treatment of raw palm oil mill effluent: Effect of operating parameters on floc growth and structure M Nasrullah, L Singh, S Krishnan, M Sakinah, DM Mahapatra, ... Journal of Water Process Engineering 33, 101114, 2020 | 51 | 2020 |
| A review on the impact of conductive nanoparticles (CNPs) in anaerobic digestion: Applications and limitations C Jadhav Pramod, M Nurmunira, B Prakash, S Krishnan, ... Environmental Technology & Innovation, 101526, 2021 | 47 | 2021 |
| 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 S Krishnan, L Singh, M Sakinah, S Thakur, ZA Wahid, OA Ghrayeb Journal of Cleaner Production 142, 3044-3049, 2017 | 45 | 2017 |
| A Review of the Biological Treatment of Leachate: Available Technologies and Future Requirements for the Circular Economy Implementation D Ilmasari, H Kamyab, A Yuzir, FA Riyadi, T Khademi, FF Al-Qaimd, ... Biochemical Engineering Journal, 2022 | 43 | 2022 |
Zularisam Ab Wahid, Ph.D.Professor at Faculty of Engineering Technology, Universiti Malaysia Pahang, MalaysiaVerified email at ump.edu.my
