Testimonial by Tang Yee Mun

Undertaking postgraduate studies at UTAR has been an immensely rewarding and influential experience that has shaped my academic and professional path. My research project focused on enhancing the oil recovery from palm oil mill effluent (POME) using the ultrasonication technique for biodiesel production with a two-step esterification and transesterification process. This research allowed me to immerse myself in the world of renewable energy and explore innovative solutions for sustainable energy production, making a significant contribution to the field.

In today’s world, with the depletion of fossil fuel reserves and escalating environmental pollution, the quest for alternative and sustainable energy sources has become more urgent than ever. Biodiesel, as a renewable liquid fuel, has emerged as a promising energy source for the future. Conventionally, edible oil serves as the primary resource for biodiesel production. However, the high expenses of these feedstocks and the food versus fuel dilemma have spurred interest in searching for more affordable and non-edible alternatives. Simultaneously, the exponential growth in palm oil production has inevitably led to the generation of vast quantities of underutilized oily wastewater, known as POME, which poses environmental challenges.

My research delved into the use of ultrasound as a pre-treatment technique, specifically focusing on enhancing oil recovery from POME for biodiesel production. The success of this enhancement would not only accelerate the palm oil industry’s transition to cleaner production by minimizing waste generation but also reveal a new economic opportunity for palm oil millers. Additionally, this study also revealed the potential of recovered oil from POME as a sustainable feedstock for biodiesel production, contributing to industrial symbiosis and the circular economy.

Throughout this academic odyssey, I had the privilege of being part of a vibrant and diverse academic community that encouraged the exchange of ideas and perspectives. The rigorous academic environment and access to state-of-the-art research facilities empowered me to conduct extensive experimental work and gain in-depth insights into the field of renewable energy. Presenting my findings at an international conference further boosted my confidence in public speaking and effectively disseminating knowledge. Moreover, the postgraduate program offered ample opportunities for networking with industry professionals and researchers from other institutions, allowing me to stay abreast of the latest advancements in the field.

Beyond the acquisition of academic and technical skills, the postgraduate program instilled in me a strong sense of discipline, time management, and perseverance. Overcoming challenges and persisting through setbacks made me a more resilient and determined individual, traits that are indispensable in any professional pursuit.

As I reflect on my transformative postgraduate journey, I am deeply grateful for the unwavering support and guidance of my mentors, the camaraderie of my peers, and the enriching opportunities provided by the academic institution. This experience has strengthened my belief in the power of research, innovation, and collaboration in addressing some of the most pressing challenges our world faces today. I am excited to leverage the knowledge and skills gained during my postgraduate studies to contribute meaningfully!