Malaysian Palm Oil Council. 2022. Nutrition & Health. https://mpoc.org.my/nutrition-health.
Kumaran, P., Hephzibah, D., Sivasankari, R., Saifuddin, N. and Sahamsuddin A. H. 2016. A Review on Industrial Scale Anaerobic Digestion Systems Deployment in Malaysia: Opportunities and Challenges. Renewable and Sustainable Energy Reviews. 56: 929-940. https://doi.org/10.1016/j.rser.2015.11.069.
Adela, B. N., Muzzammil, N., Loh, S. K. and Choo, Y. M. 2014. Characteristic of Palm Oil Mill Effluent (POME) in an Anaerobic Biogas Digester. Asian Journal of Mircobiology, Biotechnology & Environmental Sciences. 16(1): 225-231.
Jumadi, J., Kamari, A., Hargreaves, J. S. J. and Yusof. N. 2020. A Review of Nano-based Materials used as Flocculants for Water Treatment. International Journal of Environmental Science and Technology. 17: 3571-3594. https://doi.org/10.1007/s13762-020-02723-y.
Bala, J. D., Lalung, J., Al-Gheethi, A. A. S., Kaizar, H. and Ismail, N. 2018. Reduction of Organic Load and Biodegradation of Palm Oil Mill Effluent by Aerobic Indigenous Mixed Microbial Consortium Isolated from Palm Oil Mill Effluent (POME). Water Conservation Science and Engineering. 3(3): 139-156. https://doi.org/10.1007/s41101-018-0043-9.
Bashir, I., Lone, F. A., Bhat, R. A., Mir, S. A., Dar, Z. A. and Dar, S. A. 2020. Concerns and Threats of Contamination on Aquatic Ecosystems. Bioremediation and Biotechnology: Sustainable Approaches to Pollution Degradation. 1-26. https://doi.org/10.1007/978-3-030-35691-0_1.
Kamyab, H., Chelliapan, S., Din, M. F. M., Rezania, S., Khademi, T. and Kumar, A. 2018. Palm Oil Mill Effluent as an Environmental Pollutant. In (Ed.). Palm Oil. IntechOpen. https://doi.org/10.5772/intechopen.75811.
Chan, Y. J. and Chong M. F. 2019. Palm Oil Mill Effluent (POME) Treatment - Current Technologies, Biogas Capture and Challenges. In: Foo D., Tun Abdul Aziz M. (eds). Green Technologies for the Oil Palm Industry. Green Energy and Technology. Springer, Singapore. https://doi.org/10.1007/978-981-13-2236-5_4.
Mohammad, S., Baidurah, S., Kobayashi, T., Ismail, N., and Leh, C. P. 2021. Palm Oil Mill Effluent Treatment Processes—A Review. Processes. 9(5): 739. https://doi.org/10.3390/pr9050739.
Jumadi, J., Kamari, A., Abdul Rahim, N., Yusof, N., and Fatimah, I. 2022. Remediation of Palm Oil Mill Effluent (POME) using Selected Biological Techniques: A Mini Review. Jurnal Teknologi. 84(5): 93-103. https://doi.org/10.11113/jurnalteknologi.v84.18013.
Yusoff, M. S., Aziz, H. A., Zamri, M. F. M. A., Suja’, F., Abdullah, A. Z. and Basri, N. E. A. 2018. Floc Behavior and Removal Mechanisms of Cross-linked Durio zibethinus Seed Starch as a Natural Flocculant for Landfill Leachate Coagulation-Flocculation Treatment. Waste Management. 74: 362-372. https://doi.org/10.1016/j.wasman.2018.01.016.
Halakarni, M., Mahto, A., Aruchamy, K., Mondal, D. and Nataraj, S. K. 2020. Developing Helical Carbon Functionalized Chitosan-based Loose Nanofiltration Membranes for Selective Separation and Wastewater Treatment. Chemical Engineering Journal. 417: 127911. https://doi.org/10.1016/j.cej.2020.127911.
Brion-Roby, R., Gagnon, J., Deschênes, J. -S. and Chabot, B. 2018. Investigation of Fixed Bed Adsorption Column Operation Parameters using a Chitosan Material for Treatment of Arsenate Contaminated Water. Journal of Environmental Chemical Engineering. 6(1): 505-511. https://doi.org/10.1016/j.jece.2017.12.032.
Halim, A. L. A., Kamari, A. and Phillip, E. 2018. Chitosan, Gelatin and Methylcellulose Films Incorporated with Tannic Acid for Food Packaging. International Journal of Biological Macromolecules. 120(Part A): 1119-1126. https://doi.org/10.1016/j.ijbiomac.2018.08.169.
Yusoff, S. N. M., Kamari, A., Ishak, S. and Halim, A. L. A. 2018. N-hexanoyl-O-glycol Chitosan as a Carrier Agent for Water-insoluble Herbicide. Journal of Physics: Conference Series, 1097: 012053.
França, D., Medina, Â. F., Messa, L. L., Souza, C. F. and Faez, R. 2018. Chitosan Spray-dried Microcapsule and Microsphere as Fertilizer Host for Swellable − Controlled Release Materials. Carbohydrate Polymers. 196: 47-55. https://doi.org/10.1016/j.carbpol.2018.05.014.
Tripathi, N., Choppala, G., Singh, R. S. and Hills, C. D. 2017. Impact of Modified Chitosan on Pore Water Bioavailability of Zinc in Contaminated Soil. Journal of Geochemical Exploration. 186: 94-99. https://doi.org/10.1016/j.gexplo.2017.12.005.
Yang, Z., Miao, H., Rui, Z. and Ji, H. 2019. Enhanced Formaldehyde Removal from Air using Fully Biodegradable Chitosan Grafted β-cyclodextrin Adsorbent with Weak Chemical Interaction. Polymers. 11(2): 276. https://doi.org/10.3390/polym11020276.
Chik, C. E. N. C. E., Kurniawan, S. B., Shukri, Z. N. A., Terkula, I. B., Wahab, F., Endut, A., Lananan, F., Hasan, H. A., Abdullah, S. R. S., and Kasan, N. A. 2023. Chitosan Coagulant: Coagulation/Flocculation Studies on Turbidity Removal from Aquaculture Wastewater by Response Surface Methodology. International Journal of Environmental Science and Technology. https://doi.org/10.1007/s13762-023-04989-4.
Saiyad, M., Shah, N., Joshipura, M., Dwivedi, A., and Pillai, S. 2023. Chitosan and its Derivatives in Wastewater Treatment Application. Materials Today: Proceedings. https://doi.org/10.1016/j.matpr.2023.10.157.
Abdullah, N. H., Shameli, K., Abdullah, E. C. and Abdullah, L. C. 2018. Solid Matrices for fabrication of magnetic iron oxide nanocomposites: Synthesis, Properties, and Application for the Adsorption of Heavy Metal Ions and Dyes. Composites Part B: Engineering. 162: 538-568. https://doi.org/10.1016/j.compositesb.2018.12.075.
Gutierrez, A. M., Dziubla, T. D. and Hilt, J. Z. 2017. Recent Advances on Iron Oxide Magnetic Nanoparticles as Sorbents of Organic Pollutants in Water and Wastewater Treatment. Reviews on Environmental Health. 32(1-2): 111-117. https://doi.org/10.1515/reveh-2016-0063.
Chaiyarat, A. and Saejung, C. 2022. Photosynthetic Bacteria with Iron Oxide Nanoparticles as Catalyst for Cooking Oil Removal and Valuable Products Recovery with Heavy Metal Co-contamination. Waste Management. 140: 81-89. https://doi.org/10.1016/j.wasman.2022.01.005.
Ali, A., Zafar, H., Zia, M., ul Haq, I., Phull, A. R., Ali, J. S. and Hussain, A. 2016. Synthesis, Characterization, Applications, and Challenges of Iron Oxide Nanoparticles. Nanotechnology, Science and Applications. 9: 49-67. https://dx.doi.org/10.2147%2FNSA.S99986.
Wu, W., He, Q. and Jiang, C. 2008. Magnetic Iron Oxide Nanoparticles: Synthesis and Surface Functionalization Strategies. Nanoscale Research Letters. 3: 397. https://doi.org/10.1007/s11671-008-9174-9.
Chisty, A. H., Rahman, M. M. 2022. Insight Of Iron Oxide-Chitosan Nanocomposites for Drug Delivery. In: Pandey, L.M., Hasan, A. (eds). Nanoscale Engineering of Biomaterials: Properties and Applications. Springer, Singapore. https://doi.org/10.1007/978-981-16-3667-7_22.
Singh, S., Singh, G., and Bala, N. 2021. Synthesis and Characterization of Iron Oxide-hydroxyapatite-chitosan Composite Coating and Its Biological Assessment for Biomedical Applications. Progress in Organic Coatings. 150: 106011. https://doi.org/10.1016/j.porgcoat.2020.106011.
Samejo, S., Baig, J. A., Uddin, S., Kazi, T. G., Afridi, H. I., Hol, A., Ali, F. I., Hussain, S., Akhtar, K., Perveen, S., and Bhutto, A. A. 2023. Green Synthesis of Iron Oxide Nanobiocomposite for the Adsorptive Removal of Heavy Metals from the Drinking Water. Materials Chemistry and Physics. 303: 127807. https://doi.org/10.1016/j.matchemphys.2023.127807.
Sarojini, G., Kannan, P., Rajamohan, N., and Rajasimman, M. 2023. Bio-fabrication of Porous Magnetic Chitosan/Fe3O4 Nanocomposite using Azolla Pinnata for Removal of Chromium- Parametric Effects, Surface Characterization and Kinetics. Environmental Research. 218: 114822. https://doi.org/10.1016/j.envres.2022.114822.
Jumadi, J., Kamari, A., Rahim, N. A., Wong, S. T. S., Yusoff, S. N. M., Ishak, S., Abdulrasool, M. M., and Kumaran, S. 2019. Removal of Methylene Blue and Congo Red by Magnetic Chitosan Nanocomposite: Characterization and Adsorption Studies. Journal of Physics: Conference Series. 1397: 012027. https://doi.org/10.1088/1742-6596/1397/1/012027.
Villacís-García, M., Ugalde-Arzate, M., Vaca-Escobar, K., Villalobos, M., Zanella, R., and Martínez-Villegas, N. 2015. Laboratory Synthesis of Goethite and Ferrihydrite of Controlled Particle Sizes. Boletín de la Sociedad Geológica Mexicana. 67(3): 433-446.
Pham, X. N., Nguyen, T. P., Pham, T. N., Tran, T. T. N., & Tran, T. V. T. 2016. Synthesis and Characterization of Chitosan-coated Magnetite Nanoparticles and Their Application in Curcumin Drug Delivery. Advances in Natural Sciences: Nanoscience and Nanotechnology. 7: 045010.
Saritha, V., Srinivas, N. and Srikanth Vuppala, N. V. 2017. Analysis and Optimization of Coagulation and Flocculation Process. Applied Water Science. 7(1): 451-460. https://doi.org/10.1007/s13201-014-0262-y.