1. Roxa, what research are you currently working on?
I am currently working on the development of sustainable hydrogel-based membranes for advanced water treatment applications. My research focuses on enhancing membrane performance for the removal of both heavy metals and emerging contaminants such as PFAS from complex wastewater streams. By combining biopolymers like κ-carrageenan with functional materials and crosslinking strategies, I aim to improve membrane stability, selectivity, and long-term performance.
A key part of my work involves understanding how material design influences separation efficiency and durability under realistic conditions. I am particularly interested in developing environmentally friendly and cost-effective solutions that can be translated beyond the laboratory. Ultimately, my research is driven by the goal of contributing to more sustainable water treatment technologies and addressing global water quality challenges.
2. What motivated you to become an environmental researcher?
I have always been drawn to understanding how things work at a deeper level, but more importantly, how that understanding can be used to create meaningful impact. Environmental engineering brought those two aspects together for me, combining analytical thinking with a strong sense of purpose.
Over time, I realised that I am most motivated when I am working on problems that go beyond theory and have real-world relevance. Water, in particular, felt like a space where small improvements can make a significant difference. My motivation is not just solving technical problems, but contributing to solutions that are thoughtful, sustainable, and human-centred.
I am also naturally curious and enjoy exploring ideas in depth, which makes research a very fitting path for me. It allows me to continuously learn, question, and refine my understanding while working toward something meaningful.
3. Why did you join as an ALGA member?
I joined ALGA to better connect with the environmental and contaminated land industry and to gain insight into how research translates into real-world applications. As someone interested in bridging research and practice, I value opportunities to learn from industry professionals, stay informed about current challenges, and expand my perspective beyond academia.
Being part of ALGA also allows me to engage with a community that shares a common goal of improving environmental outcomes, while supporting my professional growth and exploration of future career pathways.
4. Roxa, what is one item you could not live without and why?
One item I could not live without is my phone, not just for communication, but as a tool for learning, organisation, and reflection. I use it to capture ideas, take notes, stay connected, and access information whenever I need it. It helps me manage both my work and daily life efficiently, while also giving me space to explore, read, and stay curious.