Peidong Liu
Hometown: China
Undergraduate Degree: Powder Materials Science and Engineering
Research Title: Unlocking Value from Waste: Recovering Metals from Produced Water
Research Story: My research explores a sustainable method to recover valuable metals from produced water, a byproduct of oil and gas extraction, through carbon mineralization. This process captures carbon dioxide (CO2) while extracting useful metals like rare earth elements. By carefully controlling the process, we can recover these metals efficiently and reduce CO2 emissions at the same time. This approach not only transforms industrial waste into critical resources but also contributes to climate change mitigation. It’s a win-win for the environment and the economy, showcasing how science can transform waste into opportunity!
Why did you choose the Mining and Minerals Engineering Department at Virginia Tech?
I chose the Mining and Minerals Engineering Department at Virginia Tech because of its strong reputation for cutting-edge research and industry partnerships. The department offers unique opportunities to work on sustainable mining practices and resource recovery, which align with my interests in environmental sustainability and innovation in mining processes.
What are your career aspirations after completing your degree?
After completing my degree, I aspire to work in sustainable resource extraction, focusing on minimizing environmental impacts while maximizing the efficiency of mineral recovery. I aim to contribute to advancements in green mining technologies, possibly through a role in academia or in a leading research position within the industry.
What advice do you have for future graduate students?
My advice for future graduate students is to stay curious and open to interdisciplinary approaches. Challenges in graduate school often require creative solutions, so don’t hesitate to explore different fields and collaborate with others. Persistence and a passion for learning will help you thrive, even when the research gets tough.
What do you enjoy doing in your free time?
In my free time, I enjoy hiking and exploring nature. Being outdoors helps me clear my mind and find inspiration for my work. Occasionally, I experiment with cooking new recipes, which allows me to get creative and try different cuisines.
What's your favorite place you have traveled?
My favorite place I’ve traveled to is Disney World in Orlando. The combination of fun, creativity, and nostalgia makes it such a special experience. I love how each part of the park is so well-designed, immersing you in different worlds like Tomorrowland or Epcot. Whether it’s riding the thrilling attractions or just enjoying the atmosphere, Disney World brings out a sense of wonder that appeals to people of all ages. Plus, it’s a great place to unwind and forget about daily stresses while embracing that childhood magic.
What's your favorite meal to eat or cook?
My favorite meal to eat and cook is Chinese spicy food. I love the bold, vibrant flavors that come from dishes like spicy Sichuan hotpot, mapo tofu, and spicy stir-fried noodles. The process of preparing these spicy Chinese dishes feels rewarding, as the aromas fill the kitchen and build anticipation for the meal ahead.
